diff options
Diffstat (limited to 'gdb/config/i386')
111 files changed, 3801 insertions, 0 deletions
diff --git a/gdb/config/i386/cygwin.mh b/gdb/config/i386/cygwin.mh new file mode 100644 index 0000000..d93acb6 --- /dev/null +++ b/gdb/config/i386/cygwin.mh @@ -0,0 +1,6 @@ +MH_CFLAGS= +XM_FILE=xm-cygwin.h +XDEPFILES=ser-tcp.o +NATDEPFILES= win32-nat.o +NAT_FILE=../nm-empty.h +XM_CLIBS= diff --git a/gdb/config/i386/cygwin.mt b/gdb/config/i386/cygwin.mt new file mode 100644 index 0000000..4dfc0c2 --- /dev/null +++ b/gdb/config/i386/cygwin.mt @@ -0,0 +1,6 @@ +# Target: Intel 386 run win32 +TDEPFILES= i386-tdep.o i387-tdep.o +TM_FILE= tm-cygwin.h + + + diff --git a/gdb/config/i386/fbsd.mh b/gdb/config/i386/fbsd.mh new file mode 100644 index 0000000..499ed48 --- /dev/null +++ b/gdb/config/i386/fbsd.mh @@ -0,0 +1,5 @@ +# Host: Intel 386 running FreeBSD +XDEPFILES= ser-tcp.o +NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o core-aout.o i386b-nat.o +XM_FILE= xm-i386bsd.h +NAT_FILE= nm-fbsd.h diff --git a/gdb/config/i386/fbsd.mt b/gdb/config/i386/fbsd.mt new file mode 100644 index 0000000..e644f1c --- /dev/null +++ b/gdb/config/i386/fbsd.mt @@ -0,0 +1,3 @@ +# Target: Intel 386 running FreeBSD +TDEPFILES= i386-tdep.o i387-tdep.o solib.o +TM_FILE= tm-fbsd.h diff --git a/gdb/config/i386/gdbserve.mt b/gdb/config/i386/gdbserve.mt new file mode 100644 index 0000000..d8a7cba --- /dev/null +++ b/gdb/config/i386/gdbserve.mt @@ -0,0 +1,3 @@ +# Target: GDBSERVE.NLM running on a i386 +TDEPFILES= i386.o +CPU_FILE= i386 diff --git a/gdb/config/i386/go32.mh b/gdb/config/i386/go32.mh new file mode 100644 index 0000000..311ee1c --- /dev/null +++ b/gdb/config/i386/go32.mh @@ -0,0 +1,8 @@ +MH_CFLAGS=-D__GO32__ -D__MSDOS__ +XDEPFILES= go32-xdep.o +XM_FILE= xm-go32.h +HOST_IPC=-DDOS_IPC +SER_HARDWIRE= ser-go32.o +CC=i386-go32-gcc -O2 -fno-omit-frame-pointer + + diff --git a/gdb/config/i386/i386aix.mh b/gdb/config/i386/i386aix.mh new file mode 100644 index 0000000..cea05f0 --- /dev/null +++ b/gdb/config/i386/i386aix.mh @@ -0,0 +1,10 @@ +# Host: IBM PS/2 (i386) running AIX PS/2 + +XM_FILE= xm-i386aix.h +XDEPFILES= + +NAT_FILE= nm-i386aix.h +NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o i386aix-nat.o + +# Use gcc. Only coff output can be debugged +CC=gcc diff --git a/gdb/config/i386/i386aix.mt b/gdb/config/i386/i386aix.mt new file mode 100644 index 0000000..12e0e1f --- /dev/null +++ b/gdb/config/i386/i386aix.mt @@ -0,0 +1,7 @@ +# This port, for aix ps/2 (i386), will allow you to debug the coff +# output generated gcc-2.3.3 + gas. It will not understand IBM's +# proprietary debug info. +# +# Target: IBM PS/2 (i386) running AIX PS/2 +TDEPFILES= i386-tdep.o i387-tdep.o +TM_FILE= tm-i386aix.h diff --git a/gdb/config/i386/i386aout.mt b/gdb/config/i386/i386aout.mt new file mode 100644 index 0000000..1c94ba5 --- /dev/null +++ b/gdb/config/i386/i386aout.mt @@ -0,0 +1,3 @@ +# Target: Intel 386 with a.out +TDEPFILES= i386-tdep.o +TM_FILE= tm-i386v.h diff --git a/gdb/config/i386/i386bsd.mh b/gdb/config/i386/i386bsd.mh new file mode 100644 index 0000000..f95c6ed --- /dev/null +++ b/gdb/config/i386/i386bsd.mh @@ -0,0 +1,7 @@ +# Host: Intel 386 running 386BSD + +XM_FILE= xm-i386bsd.h +XDEPFILES= + +NAT_FILE= nm-i386bsd.h +NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o core-aout.o i386b-nat.o diff --git a/gdb/config/i386/i386bsd.mt b/gdb/config/i386/i386bsd.mt new file mode 100644 index 0000000..ef61731 --- /dev/null +++ b/gdb/config/i386/i386bsd.mt @@ -0,0 +1,3 @@ +# Target: Intel 386 running BSD +TM_FILE= tm-i386bsd.h +TDEPFILES= i386-tdep.o diff --git a/gdb/config/i386/i386dgux.mh b/gdb/config/i386/i386dgux.mh new file mode 100644 index 0000000..e05ebcd --- /dev/null +++ b/gdb/config/i386/i386dgux.mh @@ -0,0 +1,9 @@ +# Host: Intel 386 running DGUX, cloned from SVR4 + +XM_FILE= xm-i386v4.h +XDEPFILES= ser-tcp.o +# for network communication +XM_CLIBS= -lsocket -lnsl + +NAT_FILE= nm-i386v4.h +NATDEPFILES= corelow.o core-regset.o solib.o procfs.o fork-child.o i386v4-nat.o diff --git a/gdb/config/i386/i386gnu.mh b/gdb/config/i386/i386gnu.mh new file mode 100644 index 0000000..4ceac7e --- /dev/null +++ b/gdb/config/i386/i386gnu.mh @@ -0,0 +1,31 @@ +# Host: Intel 386 running the GNU Hurd +XDEPFILES= i387-tdep.o +NATDEPFILES= i386gnu-nat.o gnu-nat.o fork-child.o solib.o corelow.o notify_S.o process_reply_S.o msg_reply_S.o msg_U.o exc_request_U.o exc_request_S.o +XM_FILE= xm-i386gnu.h +NAT_FILE= nm-gnu.h +MH_CFLAGS = -D_GNU_SOURCE + +XM_CLIBS = -lshouldbeinlibc + +# Use our own user stubs for the msg rpcs, so we can make them time out, in +# case the program is fucked, or we guess the wrong signal thread. +msg-MIGUFLAGS = -D'MSG_IMPORTS=waittime 1000;' + +# ick +MIG = mig +MIGCOM = $(MIG) -cc cat - /dev/null + +# Reply servers need special massaging of the code mig generates, to make +# them work correctly for error returns in some cases. +%_reply_S.h %_reply_S.c: %_reply.defs + $(CPP) $(CPPFLAGS) -DSERVERPREFIX=S_ -x c $< \ + | $(MIGCOM) -sheader $*_reply_S.h -server $*_reply_S.raw -user /dev/null -header /dev/null \ + && $(AWK) -f $(srcdir)/reply_mig_hack.awk < $*_reply_S.raw > $*_reply_S.c +# Normal servers +%_S.h %_S.c: %.defs + $(CPP) $(CPPFLAGS) -DSERVERPREFIX=S_ -x c $< \ + | $(MIGCOM) -sheader $*_S.h -server $*_S.c -user /dev/null -header /dev/null +# User rpc stubs +%_U.h %_U.c: %.defs + $(CPP) $(CPPFLAGS) $($*-MIGUFLAGS) -x c $< \ + | $(MIGCOM) -sheader /dev/null -server /dev/null -user $*_U.c -header $*_U.h diff --git a/gdb/config/i386/i386gnu.mt b/gdb/config/i386/i386gnu.mt new file mode 100644 index 0000000..64fb018 --- /dev/null +++ b/gdb/config/i386/i386gnu.mt @@ -0,0 +1,3 @@ +# Target: Intel 386/elf/GNU Hurd +TDEPFILES= i386-tdep.o +TM_FILE= tm-i386gnu.h diff --git a/gdb/config/i386/i386lynx.mh b/gdb/config/i386/i386lynx.mh new file mode 100644 index 0000000..9cb086f --- /dev/null +++ b/gdb/config/i386/i386lynx.mh @@ -0,0 +1,11 @@ +# Host: Intel 386 running LynxOS + +XM_FILE= xm-i386lynx.h +XM_CLIBS= -lbsd +XDEPFILES= ser-tcp.o + +NAT_FILE= nm-i386lynx.h +NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o lynx-nat.o + +GDBSERVER_LIBS= -lbsd +GDBSERVER_DEPFILES= low-lynx.o diff --git a/gdb/config/i386/i386lynx.mt b/gdb/config/i386/i386lynx.mt new file mode 100644 index 0000000..6704b43 --- /dev/null +++ b/gdb/config/i386/i386lynx.mt @@ -0,0 +1,3 @@ +# Target: Intel 386 running LynxOS +TDEPFILES= coff-solib.o i386-tdep.o i386ly-tdep.o +TM_FILE= tm-i386lynx.h diff --git a/gdb/config/i386/i386m3.mh b/gdb/config/i386/i386m3.mh new file mode 100644 index 0000000..0a83ebf --- /dev/null +++ b/gdb/config/i386/i386m3.mh @@ -0,0 +1,7 @@ +# Host: Intel 386 running Mach3 + +XDEPFILES= i387-tdep.o core-aout.o +NATDEPFILES= i386m3-nat.o m3-nat.o fork-child.o +NAT_CLIBS= -lmachid -lnetname -lmach +XM_FILE= xm-i386m3.h +NAT_FILE= nm-m3.h diff --git a/gdb/config/i386/i386m3.mt b/gdb/config/i386/i386m3.mt new file mode 100644 index 0000000..e985ae3 --- /dev/null +++ b/gdb/config/i386/i386m3.mt @@ -0,0 +1,3 @@ +# Target: Intel 386 with a.out under Mach 3 +TDEPFILES= i386-tdep.o +TM_FILE= tm-i386m3.h diff --git a/gdb/config/i386/i386mach.mh b/gdb/config/i386/i386mach.mh new file mode 100644 index 0000000..44766c5 --- /dev/null +++ b/gdb/config/i386/i386mach.mh @@ -0,0 +1,10 @@ +# Host: Intel 386 running Mach + +# This is for mach2, maybe, or is obsolete (and seems to have only +# host and native, not target). Once we get the mach3 stuff working, +# I think it can go away. + +XDEPFILES= +XM_FILE= xm-i386mach.h +NAT_FILE= nm-i386mach.h +NATDEPFILES= infptrace.o inftarg.o fork-child.o i386mach-nat.o diff --git a/gdb/config/i386/i386mk.mh b/gdb/config/i386/i386mk.mh new file mode 100644 index 0000000..849677c --- /dev/null +++ b/gdb/config/i386/i386mk.mh @@ -0,0 +1,4 @@ +# Host: Intel 386 running Mach3 with OSF 1/MK + +XDEPFILES= os-mach3.o i386mach3-xdep.o i387-tdep.o +XM_FILE= xm-i386osf1mk.h diff --git a/gdb/config/i386/i386mk.mt b/gdb/config/i386/i386mk.mt new file mode 100644 index 0000000..fc59442 --- /dev/null +++ b/gdb/config/i386/i386mk.mt @@ -0,0 +1,6 @@ +# Target: Intel 386 with a.out in osf 1/mk +TDEPFILES= i386-tdep.o +TM_FILE= tm-i386osf1mk.h + +TM_CFLAGS= -I/usr/mach3/include +TM_CLIBS= /usr/mach3/ccs/lib/libmachid.a /usr/mach3/ccs/lib/libnetname.a /usr/mach3/ccs/lib/libmach.a diff --git a/gdb/config/i386/i386nw.mt b/gdb/config/i386/i386nw.mt new file mode 100644 index 0000000..3109c42 --- /dev/null +++ b/gdb/config/i386/i386nw.mt @@ -0,0 +1,3 @@ +# Target: Intel 386 running NetWare +TDEPFILES= i386-tdep.o i387-tdep.o +TM_FILE= tm-i386nw.h diff --git a/gdb/config/i386/i386os9k.mt b/gdb/config/i386/i386os9k.mt new file mode 100644 index 0000000..5a8794d --- /dev/null +++ b/gdb/config/i386/i386os9k.mt @@ -0,0 +1,3 @@ +# Target: Intel 386 running OS9000 +TDEPFILES= i386-tdep.o remote-os9k.o +TM_FILE= tm-i386os9k.h diff --git a/gdb/config/i386/i386sco.mh b/gdb/config/i386/i386sco.mh new file mode 100644 index 0000000..69076b5 --- /dev/null +++ b/gdb/config/i386/i386sco.mh @@ -0,0 +1,13 @@ +# Host: Intel 386 running SCO Unix (pre-SVR4) + +XM_FILE= xm-i386sco.h +XDEPFILES= +XM_CLIBS= -lPW + +NAT_FILE= nm-i386sco.h +NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o core-aout.o i386v-nat.o + +#msg The SCO C compiler cannot parse symtab.h when value.h has been included. +#msg This is a bug in the compiler; the code is valid. +#msg Therefore, you must use GCC to compile GDB on SCO machines. +CC=gcc -D_POSIX_SOURCE=1 diff --git a/gdb/config/i386/i386sco4.mh b/gdb/config/i386/i386sco4.mh new file mode 100644 index 0000000..a13f993 --- /dev/null +++ b/gdb/config/i386/i386sco4.mh @@ -0,0 +1,12 @@ +# Host: Intel 386 running SCO Unix 3.2v4 + +XM_FILE= xm-i386sco.h +XDEPFILES= +XM_CLIBS= -lPW + +NAT_FILE= nm-i386sco4.h +NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o core-aout.o i386v-nat.o + +# The cc compiler mishandles const in cases like +# struct type ** const (c_builtin_types[]) = +MH_CFLAGS=-Dconst= diff --git a/gdb/config/i386/i386sco5.mh b/gdb/config/i386/i386sco5.mh new file mode 100644 index 0000000..3bea87a --- /dev/null +++ b/gdb/config/i386/i386sco5.mh @@ -0,0 +1,17 @@ +# Host: Intel 386 running SCO OpenServer 5 +# Much like 3.2v4, except we don't have to avoid problems with const + +XM_FILE= xm-i386sco.h + +# +# Not all configurations of SCO OpenServer 5 come with the TCP/IP +# runtime, but all come with the development system, so we always +# have socket(), gethostbyname(), and friends. +# +XDEPFILES= ser-tcp.o +XM_CLIBS= -lPW -lsocket + +NAT_FILE= nm-i386sco5.h +NATDEPFILES= infptrace.o inftarg.o fork-child.o corefile.o core-aout.o \ + corelow.o i386v-nat.o solib.o + diff --git a/gdb/config/i386/i386sco5.mt b/gdb/config/i386/i386sco5.mt new file mode 100644 index 0000000..54dc68d --- /dev/null +++ b/gdb/config/i386/i386sco5.mt @@ -0,0 +1,3 @@ +# Target: Intel 386 running SCO Open Server 5 +TDEPFILES= i386-tdep.o i387-tdep.o +TM_FILE= tm-i386sco5.h diff --git a/gdb/config/i386/i386sol2.mh b/gdb/config/i386/i386sol2.mh new file mode 100644 index 0000000..ff24294 --- /dev/null +++ b/gdb/config/i386/i386sol2.mh @@ -0,0 +1,7 @@ +# Host: Intel 386 running Solaris 2 (SVR4) + +XM_FILE= xm-i386v4.h +XDEPFILES= + +NAT_FILE= nm-i386sol2.h +NATDEPFILES= core-regset.o procfs.o fork-child.o i386v4-nat.o corelow.o diff --git a/gdb/config/i386/i386sol2.mt b/gdb/config/i386/i386sol2.mt new file mode 100644 index 0000000..80b576f --- /dev/null +++ b/gdb/config/i386/i386sol2.mt @@ -0,0 +1,3 @@ +# Target: Intel 386 running SVR4 +TDEPFILES= i386-tdep.o i387-tdep.o solib.o +TM_FILE= tm-i386sol2.h diff --git a/gdb/config/i386/i386v.mh b/gdb/config/i386/i386v.mh new file mode 100644 index 0000000..d67a30f --- /dev/null +++ b/gdb/config/i386/i386v.mh @@ -0,0 +1,8 @@ +# Host: Intel 386 running System V + +XM_FILE= xm-i386v.h +XDEPFILES= +XM_CLIBS= -lPW + +NAT_FILE= nm-i386v.h +NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o core-aout.o i386v-nat.o diff --git a/gdb/config/i386/i386v.mt b/gdb/config/i386/i386v.mt new file mode 100644 index 0000000..7242d3e --- /dev/null +++ b/gdb/config/i386/i386v.mt @@ -0,0 +1,3 @@ +# Target: Intel 386 running System V +TDEPFILES= i386-tdep.o i387-tdep.o +TM_FILE= tm-i386v.h diff --git a/gdb/config/i386/i386v32.mh b/gdb/config/i386/i386v32.mh new file mode 100644 index 0000000..5b4175f --- /dev/null +++ b/gdb/config/i386/i386v32.mh @@ -0,0 +1,9 @@ +# Host: Intel 386 running System V release 3.2 + +XM_FILE= xm-i386v32.h +XDEPFILES= +XM_CLIBS= -lPW + +NAT_FILE= nm-i386v.h +NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o core-aout.o i386v-nat.o + diff --git a/gdb/config/i386/i386v4.mh b/gdb/config/i386/i386v4.mh new file mode 100644 index 0000000..4653887 --- /dev/null +++ b/gdb/config/i386/i386v4.mh @@ -0,0 +1,9 @@ +# Host: Intel 386 running SVR4 + +XM_FILE= xm-i386v4.h +XDEPFILES= +# for network communication +XM_CLIBS= -lsocket -lnsl + +NAT_FILE= nm-i386v4.h +NATDEPFILES= corelow.o core-regset.o solib.o procfs.o fork-child.o i386v4-nat.o diff --git a/gdb/config/i386/i386v4.mt b/gdb/config/i386/i386v4.mt new file mode 100644 index 0000000..c22b675 --- /dev/null +++ b/gdb/config/i386/i386v4.mt @@ -0,0 +1,3 @@ +# Target: Intel 386 running SVR4 +TDEPFILES= i386-tdep.o i387-tdep.o +TM_FILE= tm-i386v4.h diff --git a/gdb/config/i386/i386v42mp.mh b/gdb/config/i386/i386v42mp.mh new file mode 100644 index 0000000..94b6c06 --- /dev/null +++ b/gdb/config/i386/i386v42mp.mh @@ -0,0 +1,11 @@ +# Host: Intel 386 running SVR4 + +XM_FILE= xm-i386v4.h +XDEPFILES= +# for network communication +XM_CLIBS= -lsocket -lnsl + +# we don't want nm-i386v4.h since that defines LOSING_POLL which isn't +# appropriate for i386v42mp +NAT_FILE= nm-i386v42mp.h +NATDEPFILES= corelow.o core-regset.o solib.o procfs.o fork-child.o i386v4-nat.o diff --git a/gdb/config/i386/i386v42mp.mt b/gdb/config/i386/i386v42mp.mt new file mode 100644 index 0000000..0b2dea8 --- /dev/null +++ b/gdb/config/i386/i386v42mp.mt @@ -0,0 +1,3 @@ +# Target: Intel 386 running SVR4.2MP +TDEPFILES= i386-tdep.o i387-tdep.o +TM_FILE= tm-i386v42mp.h diff --git a/gdb/config/i386/linux.mh b/gdb/config/i386/linux.mh new file mode 100644 index 0000000..30de91d --- /dev/null +++ b/gdb/config/i386/linux.mh @@ -0,0 +1,7 @@ +# Host: Intel 386 running GNU/Linux + +XM_FILE= xm-linux.h +XDEPFILES= ser-tcp.o + +NAT_FILE= nm-linux.h +NATDEPFILES= infptrace.o solib.o inftarg.o fork-child.o corelow.o core-aout.o core-regset.o i386v-nat.o i386v4-nat.o diff --git a/gdb/config/i386/linux.mt b/gdb/config/i386/linux.mt new file mode 100644 index 0000000..66cc97d --- /dev/null +++ b/gdb/config/i386/linux.mt @@ -0,0 +1,5 @@ +# Target: Intel 386 running GNU/Linux +TDEPFILES= i386-tdep.o i387-tdep.o +TM_FILE= tm-linux.h + +GDBSERVER_DEPFILES= low-linux.o diff --git a/gdb/config/i386/nbsd.mh b/gdb/config/i386/nbsd.mh new file mode 100644 index 0000000..c76b897 --- /dev/null +++ b/gdb/config/i386/nbsd.mh @@ -0,0 +1,5 @@ +# Host: Intel 386 running NetBSD +XDEPFILES= ser-tcp.o +NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o i386b-nat.o +XM_FILE= xm-nbsd.h +NAT_FILE= nm-nbsd.h diff --git a/gdb/config/i386/nbsd.mt b/gdb/config/i386/nbsd.mt new file mode 100644 index 0000000..7570850 --- /dev/null +++ b/gdb/config/i386/nbsd.mt @@ -0,0 +1,3 @@ +# Target: Intel 386 running NetBSD +TDEPFILES= i386-tdep.o i387-tdep.o solib.o +TM_FILE= tm-nbsd.h diff --git a/gdb/config/i386/ncr3000.mh b/gdb/config/i386/ncr3000.mh new file mode 100644 index 0000000..4f60756 --- /dev/null +++ b/gdb/config/i386/ncr3000.mh @@ -0,0 +1,16 @@ +# Host: NCR 3000 (Intel 386 running SVR4) + +# The NCR 3000 ships with a MetaWare compiler installed as /bin/cc. +# This compiler not only emits obnoxious copyright messages every time +# you run it, but it chokes and dies on a whole bunch of GNU source +# files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc. +# Unfortunately though, the AT&T compiler sometimes generates code that +# the assembler barfs on if -g is used, so disable it by default as well. +CC = /usr/ccs/ATT/cc +CFLAGS = + +XM_FILE= xm-i386v4.h +XDEPFILES= + +NAT_FILE= nm-i386v4.h +NATDEPFILES= corelow.o core-regset.o procfs.o fork-child.o i386v4-nat.o diff --git a/gdb/config/i386/ncr3000.mt b/gdb/config/i386/ncr3000.mt new file mode 100644 index 0000000..0bbf9b3 --- /dev/null +++ b/gdb/config/i386/ncr3000.mt @@ -0,0 +1,3 @@ +# Target: Intel 386 running SVR4 +TDEPFILES= i386-tdep.o i387-tdep.o solib.o +TM_FILE= tm-i386v4.h diff --git a/gdb/config/i386/nm-fbsd.h b/gdb/config/i386/nm-fbsd.h new file mode 100644 index 0000000..727623c --- /dev/null +++ b/gdb/config/i386/nm-fbsd.h @@ -0,0 +1,98 @@ +/* Native-dependent definitions for Intel 386 running BSD Unix, for GDB. + Copyright 1986, 1987, 1989, 1992, 1996 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#ifndef NM_FREEBSD_H +#define NM_FREEBSD_H + +/* Be shared lib aware */ +#include "solib.h" + +/* This is the amount to subtract from u.u_ar0 + to get the offset in the core file of the register values. */ + +#include <machine/vmparam.h> +#define KERNEL_U_ADDR USRSTACK + +#define REGISTER_U_ADDR(addr, blockend, regno) \ + (addr) = i386_register_u_addr ((blockend),(regno)); + +extern int +i386_register_u_addr PARAMS ((int, int)); + +#define PTRACE_ARG3_TYPE char* + +/* make structure definitions match up with those expected in solib.c */ +#define link_object sod +#define lo_name sod_name +#define lo_library sod_library +#define lo_unused sod_reserved +#define lo_major sod_major +#define lo_minor sod_minor +#define lo_next sod_next + +#define link_map so_map +#define lm_addr som_addr +#define lm_name som_path +#define lm_next som_next +#define lm_lop som_sod +#define lm_lob som_sodbase +#define lm_rwt som_write +#define lm_ld som_dynamic +#define lm_lpd som_spd + +#define link_dynamic_2 section_dispatch_table +#define ld_loaded sdt_loaded +#define ld_need sdt_sods +#define ld_rules sdt_filler1 +#define ld_got sdt_got +#define ld_plt sdt_plt +#define ld_rel sdt_rel +#define ld_hash sdt_hash +#define ld_stab sdt_nzlist +#define ld_stab_hash sdt_filler2 +#define ld_buckets sdt_buckets +#define ld_symbols sdt_strings +#define ld_symb_size sdt_str_sz +#define ld_text sdt_text_sz +#define ld_plt_sz sdt_plt_sz + +#define rtc_symb rt_symbol +#define rtc_sp rt_sp +#define rtc_next rt_next + +#define ld_debug so_debug +#define ldd_version dd_version +#define ldd_in_debugger dd_in_debugger +#define ldd_sym_loaded dd_sym_loaded +#define ldd_bp_addr dd_bpt_addr +#define ldd_bp_inst dd_bpt_shadow +#define ldd_cp dd_cc + +#define link_dynamic _dynamic +#define ld_version d_version +#define ldd d_debug +#define ld_un d_un +#define ld_2 d_sdt + +/* Return sizeof user struct to callers in less machine dependent routines */ + +#define KERNEL_U_SIZE kernel_u_size() +extern int kernel_u_size PARAMS ((void)); + +#endif /* NM_FREEBSD_H */ diff --git a/gdb/config/i386/nm-gnu.h b/gdb/config/i386/nm-gnu.h new file mode 100644 index 0000000..95f25a5 --- /dev/null +++ b/gdb/config/i386/nm-gnu.h @@ -0,0 +1,22 @@ +/* Native-dependent definitions for Intel 386 running the GNU Hurd + Copyright 1994, 1995 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +/* Include the generic hurd definitions. */ + +#include "nm-gnu.h" diff --git a/gdb/config/i386/nm-i386aix.h b/gdb/config/i386/nm-i386aix.h new file mode 100644 index 0000000..4240393 --- /dev/null +++ b/gdb/config/i386/nm-i386aix.h @@ -0,0 +1,42 @@ +/* Native support for i386 aix ps/2. + Copyright 1986, 1987, 1989, 1992, 1993 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +/* + * Changes for IBM AIX PS/2 by Minh Tran-Le (tranle@intellicorp.com) + * Revision: 5-May-93 00:11:35 + */ + +#ifndef NM_I386AIX_H +#define NM_I386AIX_H 1 + +/* code to execute to print interesting information about the + * floating point processor (if any) + * No need to define if there is nothing to do. + */ +#define FLOAT_INFO { i386_float_info (); } + +/* This is the amount to subtract from u.u_ar0 + to get the offset in the core file of the register values. */ +#undef KERNEL_U_ADDR +#define KERNEL_U_ADDR 0xf03fd000 + +/* Override copies of {fetch,store}_inferior_registers in infptrace.c. */ +#define FETCH_INFERIOR_REGISTERS + +#endif /* NM_I386AIX_H */ diff --git a/gdb/config/i386/nm-i386bsd.h b/gdb/config/i386/nm-i386bsd.h new file mode 100644 index 0000000..7366f2d --- /dev/null +++ b/gdb/config/i386/nm-i386bsd.h @@ -0,0 +1,39 @@ +/* Native-dependent definitions for Intel 386 running BSD Unix, for GDB. + Copyright 1986, 1987, 1989, 1992 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#ifndef NM_I386BSD_H +#define NM_I386BSD_H + +/* This is the amount to subtract from u.u_ar0 + to get the offset in the core file of the register values. */ + +#include <machine/vmparam.h> +#define KERNEL_U_ADDR USRSTACK + +#undef FLOAT_INFO /* No float info yet */ + +#define REGISTER_U_ADDR(addr, blockend, regno) \ + (addr) = i386_register_u_addr ((blockend),(regno)); + +extern int +i386_register_u_addr PARAMS ((int, int)); + +#define PTRACE_ARG3_TYPE char* + +#endif /* NM_I386BSD_H */ diff --git a/gdb/config/i386/nm-i386lynx.h b/gdb/config/i386/nm-i386lynx.h new file mode 100644 index 0000000..e29821f --- /dev/null +++ b/gdb/config/i386/nm-i386lynx.h @@ -0,0 +1,25 @@ +/* Native-dependent definitions for Intel 386 running LynxOS. + Copyright 1993 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#ifndef NM_I386LYNX_H +#define NM_I386LYNX_H + +#include "nm-lynx.h" + +#endif /* NM_I386LYNX_H */ diff --git a/gdb/config/i386/nm-i386mach.h b/gdb/config/i386/nm-i386mach.h new file mode 100644 index 0000000..f01d2b1 --- /dev/null +++ b/gdb/config/i386/nm-i386mach.h @@ -0,0 +1,26 @@ +/* Native definitions for Mach on an Intel 386 + Copyright (C) 1986, 1987, 1989, 1991, 1992 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +/* Do implement the attach and detach commands. */ +/* #define ATTACH_DETACH 1 */ + +/* Override copies of {fetch,store}_inferior_registers in infptrace.c. */ +#define FETCH_INFERIOR_REGISTERS + +#define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES) diff --git a/gdb/config/i386/nm-i386sco.h b/gdb/config/i386/nm-i386sco.h new file mode 100644 index 0000000..33ab6de --- /dev/null +++ b/gdb/config/i386/nm-i386sco.h @@ -0,0 +1,41 @@ +/* Native support for i386. + Copyright 1986, 1987, 1989, 1992 Free Software Foundation, Inc. + Changes for 80386 by Pace Willisson (pace@prep.ai.mit.edu), July 1988. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#if 0 +/* code to execute to print interesting information about the + floating point processor (if any) + No need to define if there is nothing to do. + On the 386, unfortunately this code is host-dependent (and lives + in the i386-xdep.c file), so we can't + do this unless we *know* we aren't cross-debugging. FIXME. + */ +#define FLOAT_INFO { i386_float_info (); } +#endif /*0*/ + +#define REGISTER_U_ADDR(addr, blockend, regno) \ + (addr) = i386_register_u_addr ((blockend),(regno)); + +extern int +i386_register_u_addr PARAMS ((int, int)); + +/* When calling functions on SCO, sometimes we get an error writing some + of the segment registers. This would appear to be a kernel + bug/non-feature. */ +#define CANNOT_STORE_REGISTER(regno) ((regno) == 14 || (regno) == 15) diff --git a/gdb/config/i386/nm-i386sco4.h b/gdb/config/i386/nm-i386sco4.h new file mode 100644 index 0000000..41daef5 --- /dev/null +++ b/gdb/config/i386/nm-i386sco4.h @@ -0,0 +1,32 @@ +/* Native support for SCO 3.2v4. + Copyright 1993 Free Software Foundation, Inc. + Contributed by Cygnus Support. By Ian Lance Taylor + <ian@cygnus.com> based on work by Martin Walker <maw@netcom.com>. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +/* SCO 3.2v4 is actually just like SCO 3.2v2, except that it + additionally supports attaching to a process. */ + +#include "i386/nm-i386sco.h" + +#define ATTACH_DETACH + +/* SCO, in its wisdom, does not provide <sys/ptrace.h>. infptrace.c + does not have defaults for these values. */ +#define PTRACE_ATTACH 10 +#define PTRACE_DETACH 11 diff --git a/gdb/config/i386/nm-i386sco5.h b/gdb/config/i386/nm-i386sco5.h new file mode 100644 index 0000000..10e749b --- /dev/null +++ b/gdb/config/i386/nm-i386sco5.h @@ -0,0 +1,39 @@ +/* Native support for SCO OpenServer 5 + Copyright 1996, 1998 Free Software Foundation, Inc. + Re-written by J. Kean Johnston <jkj@sco.com>. + Originally written by Robert Lipe <robertl@dgii.com>, based on + work by Ian Lance Taylor <ian@cygnus.com> and + Martin Walker <maw@netcom.com>. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ + +/* Basically, its a lot like the older versions ... */ +#include "i386/nm-i386sco.h" + +/* ... but it can do a lot of SVR4 type stuff too. */ +#define SVR4_SHARED_LIBS +#include "solib.h" /* Pick up shared library support */ + +#define ATTACH_DETACH + +/* SCO does not provide <sys/ptrace.h>. infptrace.c does not + have defaults for these values. */ + +#define PTRACE_ATTACH 10 +#define PTRACE_DETACH 11 + + diff --git a/gdb/config/i386/nm-i386sol2.h b/gdb/config/i386/nm-i386sol2.h new file mode 100644 index 0000000..2ae966c --- /dev/null +++ b/gdb/config/i386/nm-i386sol2.h @@ -0,0 +1,35 @@ +/* Native support for i386 running Solaris 2. + Copyright 1998 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#include "nm-sysv4.h" + +#ifdef HAVE_THREAD_DB_LIB + +#ifdef __STDC__ +struct objfile; +#endif + +#define target_new_objfile(OBJFILE) sol_thread_new_objfile (OBJFILE) + +void sol_thread_new_objfile PARAMS ((struct objfile *objfile)); + +#define FIND_NEW_THREADS sol_find_new_threads +void sol_find_new_threads PARAMS ((void)); + +#endif diff --git a/gdb/config/i386/nm-i386v.h b/gdb/config/i386/nm-i386v.h new file mode 100644 index 0000000..8e6877e --- /dev/null +++ b/gdb/config/i386/nm-i386v.h @@ -0,0 +1,36 @@ +/* Native support for i386. + Copyright 1986, 1987, 1989, 1992 Free Software Foundation, Inc. + Changes for 80386 by Pace Willisson (pace@prep.ai.mit.edu), July 1988. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#if 0 +/* code to execute to print interesting information about the + floating point processor (if any) + No need to define if there is nothing to do. + On the 386, unfortunately this code is host-dependent (and lives + in the i386-xdep.c file), so we can't + do this unless we *know* we aren't cross-debugging. FIXME. + */ +#define FLOAT_INFO { i386_float_info (); } +#endif /*0*/ + +#define REGISTER_U_ADDR(addr, blockend, regno) \ + (addr) = i386_register_u_addr ((blockend),(regno)); + +extern int +i386_register_u_addr PARAMS ((int, int)); diff --git a/gdb/config/i386/nm-i386v4.h b/gdb/config/i386/nm-i386v4.h new file mode 100644 index 0000000..8722a40 --- /dev/null +++ b/gdb/config/i386/nm-i386v4.h @@ -0,0 +1,24 @@ +/* Native support for i386 running SVR4. + Copyright 1986, 1987, 1989, 1992, 1996 Free Software Foundation, Inc. + Changes for 80386 by Pace Willisson (pace@prep.ai.mit.edu), July 1988. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#include "nm-sysv4.h" + +/* Poll causes GDB to hang, at least under Unixware 1.1.2. */ +#define LOSING_POLL diff --git a/gdb/config/i386/nm-i386v42mp.h b/gdb/config/i386/nm-i386v42mp.h new file mode 100644 index 0000000..6ffd128 --- /dev/null +++ b/gdb/config/i386/nm-i386v42mp.h @@ -0,0 +1,22 @@ +/* Native support for i386 running SVR4. + Copyright 1986, 1987, 1989, 1992, 1996 Free Software Foundation, Inc. + Changes for 80386 by Pace Willisson (pace@prep.ai.mit.edu), July 1988. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#include "nm-sysv4.h" + diff --git a/gdb/config/i386/nm-linux.h b/gdb/config/i386/nm-linux.h new file mode 100644 index 0000000..ad0b8db --- /dev/null +++ b/gdb/config/i386/nm-linux.h @@ -0,0 +1,73 @@ +/* Native support for GNU/Linux, for GDB, the GNU debugger. + Copyright (C) 1986, 1987, 1989, 1992, 1996, 1998 + Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#ifndef NM_LINUX_H +#define NM_LINUX_H + +#include "i386/nm-i386v.h" + +/* Return sizeof user struct to callers in less machine dependent routines */ + +#define KERNEL_U_SIZE kernel_u_size() +extern int kernel_u_size PARAMS ((void)); + +/* Tell gdb that we can attach and detach other processes */ +#define ATTACH_DETACH + +#define U_REGS_OFFSET 0 + +/* GNU/Linux supports the 386 hardware debugging registers. */ + +#define TARGET_HAS_HARDWARE_WATCHPOINTS + +#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) 1 + +/* After a watchpoint trap, the PC points to the instruction after + the one that caused the trap. Therefore we don't need to step over it. + But we do need to reset the status register to avoid another trap. */ +#define HAVE_CONTINUABLE_WATCHPOINT + +#define STOPPED_BY_WATCHPOINT(W) \ + i386_stopped_by_watchpoint (inferior_pid) + +/* Use these macros for watchpoint insertion/removal. */ + +#define target_insert_watchpoint(addr, len, type) \ + i386_insert_watchpoint (inferior_pid, addr, len, type) + +#define target_remove_watchpoint(addr, len, type) \ + i386_remove_watchpoint (inferior_pid, addr, len) + +/* We define this if link.h is available, because with ELF we use SVR4 style + shared libraries. */ + +#ifdef HAVE_LINK_H +#define SVR4_SHARED_LIBS +#include "solib.h" /* Support for shared libraries. */ +#endif + +extern CORE_ADDR +i386_stopped_by_watchpoint PARAMS ((int)); +extern int +i386_insert_watchpoint PARAMS ((int pid, CORE_ADDR addr, int len, int rw)); +extern int +i386_remove_watchpoint PARAMS ((int pid, CORE_ADDR addr, int len)); + +#endif /* #ifndef NM_LINUX_H */ diff --git a/gdb/config/i386/nm-m3.h b/gdb/config/i386/nm-m3.h new file mode 100644 index 0000000..5127091 --- /dev/null +++ b/gdb/config/i386/nm-m3.h @@ -0,0 +1,22 @@ +/* Native-dependent definitions for Intel 386 running Mach 3. + Copyright 1994 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +/* Include the generic Mach 3 definitions. */ + +#include "nm-m3.h" diff --git a/gdb/config/i386/nm-nbsd.h b/gdb/config/i386/nm-nbsd.h new file mode 100644 index 0000000..b59fec6 --- /dev/null +++ b/gdb/config/i386/nm-nbsd.h @@ -0,0 +1,34 @@ +/* Native-dependent definitions for Intel 386 running NetBSD, for GDB. + Copyright 1986, 1987, 1989, 1992, 1994 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#ifndef NM_NBSD_H +#define NM_NBSD_H + +/* Get generic NetBSD native definitions. */ +#include "nm-nbsd.h" + +/* #define FLOAT_INFO { i386_float_info(); } */ + +#define REGISTER_U_ADDR(addr, blockend, regno) \ + (addr) = i386_register_u_addr ((blockend),(regno)); + +extern int +i386_register_u_addr PARAMS ((int, int)); + +#endif /* NM_NBSD_H */ diff --git a/gdb/config/i386/nm-ptx4.h b/gdb/config/i386/nm-ptx4.h new file mode 100644 index 0000000..5e6cd56 --- /dev/null +++ b/gdb/config/i386/nm-ptx4.h @@ -0,0 +1,62 @@ +/* Definitions to make GDB run on a Sequent Symmetry under ptx + with Weitek 1167 and i387 support. + Copyright 1986, 1987, 1989, 1992 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#include "nm-sysv4.h" + +#undef USE_PROC_FS + +#include "nm-symmetry.h" + +#define PTRACE_READ_REGS(pid,regaddr) mptrace (XPT_RREGS, (pid), (regaddr), 0) +#define PTRACE_WRITE_REGS(pid,regaddr) \ + mptrace (XPT_WREGS, (pid), (regaddr), 0) + +/* Override copies of {fetch,store}_inferior_registers in infptrace.c. */ + +#define FETCH_INFERIOR_REGISTERS + +/* We must fetch all the regs before storing, since we store all at once. */ + +#define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES) + +#define CHILD_WAIT +struct target_waitstatus; +extern int child_wait PARAMS ((int, struct target_waitstatus *)); + +/* + * ptx does attach as of ptx version 2.1. Prior to that, the interface + * exists but does not work. + * + * FIXME: Using attach/detach requires using the ptx MPDEBUGGER + * interface. There are still problems with that, so for now don't + * enable attach/detach. If you turn it on anyway, it will mostly + * work, but has a number of bugs. -fubar, 2/94. + */ +/*#define ATTACH_DETACH 1*/ +#undef ATTACH_DETACH +#define PTRACE_ATTACH XPT_DEBUG +#define PTRACE_DETACH XPT_UNDEBUG +/* + * The following drivel is needed because there are two ptrace-ish + * calls on ptx: ptrace() and mptrace(), each of which does about half + * of the ptrace functions. + */ +#define PTRACE_ATTACH_CALL(pid) ptx_do_attach(pid) +#define PTRACE_DETACH_CALL(pid, signo) ptx_do_detach(pid, signo) diff --git a/gdb/config/i386/nm-sun386.h b/gdb/config/i386/nm-sun386.h new file mode 100644 index 0000000..f7a904b --- /dev/null +++ b/gdb/config/i386/nm-sun386.h @@ -0,0 +1,27 @@ +/* Native support for Sun 386i, for GDB, the GNU debugger. + Copyright (C) 1986, 1987, 1989, 1992 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +/* Do implement the attach and detach commands. */ + +#define ATTACH_DETACH + +/* Override copies of {fetch,store}_inferior_registers in infptrace.c. */ +#define FETCH_INFERIOR_REGISTERS + +#define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES) diff --git a/gdb/config/i386/nm-symmetry.h b/gdb/config/i386/nm-symmetry.h new file mode 100644 index 0000000..80cf097 --- /dev/null +++ b/gdb/config/i386/nm-symmetry.h @@ -0,0 +1,46 @@ +/* Definitions to make GDB run on a Sequent Symmetry under dynix 3.0, + with Weitek 1167 and i387 support. + Copyright 1986, 1987, 1989, 1992 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +/* Override copies of {fetch,store}_inferior_registers in infptrace.c. */ + +#define FETCH_INFERIOR_REGISTERS + +/* We must fetch all the regs before storing, since we store all at once. */ + +#define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES) + +#ifdef _SEQUENT_ +#define CHILD_WAIT +extern int child_wait PARAMS ((int, struct target_waitstatus *)); +#endif + +/* This is the amount to subtract from u.u_ar0 + to get the offset in the core file of the register values. */ + +#ifdef _SEQUENT_ +#include <sys/param.h> +#include <sys/user.h> +#include <sys/mc_vmparam.h> +/* VA_UAREA is defined in <sys/mc_vmparam.h>, and is dependant upon + sizeof(struct user) */ +#define KERNEL_U_ADDR (VA_UAREA) /* ptx */ +#else +#define KERNEL_U_ADDR (0x80000000 - (UPAGES * NBPG)) /* dynix */ +#endif diff --git a/gdb/config/i386/ptx.mh b/gdb/config/i386/ptx.mh new file mode 100644 index 0000000..e623538 --- /dev/null +++ b/gdb/config/i386/ptx.mh @@ -0,0 +1,7 @@ +# Host: Sequent Symmetry running ptx 1.3, with Weitek 1167 or i387 + +XM_FILE= xm-ptx.h +XDEPFILES= inftarg.o fork-child.o symm-nat.o corelow.o core-aout.o +XM_CLIBS= -lPW -lseq + +NAT_FILE= nm-symmetry.h diff --git a/gdb/config/i386/ptx.mt b/gdb/config/i386/ptx.mt new file mode 100644 index 0000000..757df33 --- /dev/null +++ b/gdb/config/i386/ptx.mt @@ -0,0 +1,3 @@ +# Target: Sequent Symmetry running ptx 2.0, with Weitek 1167 or i387. +TDEPFILES= symm-tdep.o i387-tdep.o i386-tdep.o +TM_FILE= tm-ptx.h diff --git a/gdb/config/i386/ptx4.mh b/gdb/config/i386/ptx4.mh new file mode 100644 index 0000000..7b9d11b --- /dev/null +++ b/gdb/config/i386/ptx4.mh @@ -0,0 +1,7 @@ +# Host: Sequent Symmetry running ptx 1.3, with Weitek 1167 or i387 + +XM_FILE= xm-ptx4.h +XDEPFILES= inftarg.o fork-child.o symm-nat.o corelow.o core-aout.o solib.o core-regset.o +XM_CLIBS= -lseq + +NAT_FILE= nm-ptx4.h diff --git a/gdb/config/i386/ptx4.mt b/gdb/config/i386/ptx4.mt new file mode 100644 index 0000000..f347809 --- /dev/null +++ b/gdb/config/i386/ptx4.mt @@ -0,0 +1,3 @@ +# Target: Sequent Symmetry running ptx 4.0, with Weitek 1167 or i387. +TDEPFILES= symm-tdep.o i387-tdep.o i386-tdep.o +TM_FILE= tm-ptx4.h diff --git a/gdb/config/i386/sun386.mh b/gdb/config/i386/sun386.mh new file mode 100644 index 0000000..d249661 --- /dev/null +++ b/gdb/config/i386/sun386.mh @@ -0,0 +1,5 @@ +# Host: Sun 386i +XDEPFILES= +XM_FILE= xm-sun386.h +NAT_FILE= nm-sun386.h +NATDEPFILES= infptrace.o inftarg.o fork-child.o sun386-nat.o diff --git a/gdb/config/i386/sun386.mt b/gdb/config/i386/sun386.mt new file mode 100644 index 0000000..665ca64 --- /dev/null +++ b/gdb/config/i386/sun386.mt @@ -0,0 +1,3 @@ +# Target: Sun 386i target configuration file. +TDEPFILES= i386-tdep.o solib.o +TM_FILE= tm-sun386.h diff --git a/gdb/config/i386/symmetry.mh b/gdb/config/i386/symmetry.mh new file mode 100644 index 0000000..69c05bc --- /dev/null +++ b/gdb/config/i386/symmetry.mh @@ -0,0 +1,5 @@ +# Host: Sequent Symmetry running Dynix 3.0, with Weitek 1167 or i387. +XDEPFILES= +XM_FILE= xm-symmetry.h +NAT_FILE= nm-symmetry.h +NATDEPFILES= inftarg.o fork-child.o corelow.o core-aout.o symm-nat.o diff --git a/gdb/config/i386/symmetry.mt b/gdb/config/i386/symmetry.mt new file mode 100644 index 0000000..a3dba70 --- /dev/null +++ b/gdb/config/i386/symmetry.mt @@ -0,0 +1,3 @@ +# Target: Sequent Symmetry running Dynix 3.0, with Weitek 1167 or i387. +TDEPFILES= i386-tdep.o symm-tdep.o i387-tdep.o +TM_FILE= tm-symmetry.h diff --git a/gdb/config/i386/tm-cygwin.h b/gdb/config/i386/tm-cygwin.h new file mode 100644 index 0000000..b1ad894 --- /dev/null +++ b/gdb/config/i386/tm-cygwin.h @@ -0,0 +1,127 @@ +/* Macro definitions for i386 running under the win32 API Unix. + Copyright 1995, 1996 Free Software Foundation, Inc. + + This file is part of GDB. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + + +#include "i386/tm-i386v.h" + +#undef MAX_REGISTER_RAW_SIZE +#undef MAX_REGISTER_VIRTUAL_SIZE +#undef NUM_REGS +#undef REGISTER_BYTE +#undef REGISTER_BYTES +#undef REGISTER_CONVERTIBLE +#undef REGISTER_CONVERT_TO_RAW +#undef REGISTER_CONVERT_TO_VIRTUAL +#undef REGISTER_NAMES +#undef REGISTER_RAW_SIZE +#undef REGISTER_VIRTUAL_SIZE +#undef REGISTER_VIRTUAL_TYPE + +/* Number of machine registers */ + +#define NUM_REGS 24 + +/* Initializer for an array of names of registers. + There should be NUM_REGS strings in this initializer. */ + +/* the order of the first 8 registers must match the compiler's + * numbering scheme (which is the same as the 386 scheme) + * also, this table must match regmap in i386-pinsn.c. + */ + +#define REGISTER_NAMES { "eax", "ecx", "edx", "ebx", \ + "esp", "ebp", "esi", "edi", \ + "eip", "ps", "cs", "ss", \ + "ds", "es", "fs", "gs", \ + "st", "st(1)","st(2)","st(3)",\ + "st(4)","st(5)","st(6)","st(7)",} + +#define FP0_REGNUM 16 + +/* Total amount of space needed to store our copies of the machine's + register state, the array `registers'. */ + +#define REGISTER_BYTES (16 * 4 + 8 * 10) + +/* Index within `registers' of the first byte of the space for + register N. */ + +#define REGISTER_BYTE(N) (((N) < 16) ? (N) * 4 : (((N) - 16) * 10) + (16 * 4)) + +/* Number of bytes of storage in the actual machine representation + for register N. */ + +#define REGISTER_RAW_SIZE(N) (((N) < 16) ? 4 : 10) + +/* Number of bytes of storage in the program's representation + for register N. */ + +#define REGISTER_VIRTUAL_SIZE(N) (((N) < 16) ? 4 : 10) + +/* Largest value REGISTER_RAW_SIZE can have. */ + +#define MAX_REGISTER_RAW_SIZE 10 + +/* Largest value REGISTER_VIRTUAL_SIZE can have. */ + +#define MAX_REGISTER_VIRTUAL_SIZE 10 + +/* Nonzero if register N requires conversion + from raw format to virtual format. */ + +#define REGISTER_CONVERTIBLE(N) \ + ((N < FP0_REGNUM) ? 0 : 1) + +/* Convert data from raw format for register REGNUM in buffer FROM + to virtual format with type TYPE in buffer TO. */ +extern void +i387_to_double PARAMS ((char *, char *)); + + +#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO) \ +{ \ + double val; \ + i387_to_double ((FROM), (char *)&val); \ + store_floating ((TO), TYPE_LENGTH (TYPE), val); \ +} + +extern void +double_to_i387 PARAMS ((char *, char *)); + +#define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO) \ +{ \ + double val = extract_floating ((FROM), TYPE_LENGTH (TYPE)); \ + double_to_i387((char *)&val, (TO)); \ +} + +/* Return the GDB type object for the "standard" data type + of data in register N. */ + +#define REGISTER_VIRTUAL_TYPE(N) \ + ((N < FP0_REGNUM) ? builtin_type_int : \ + builtin_type_double) + +#define NAMES_HAVE_UNDERSCORE + +#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) skip_trampoline_code (pc, name) +#define SKIP_TRAMPOLINE_CODE(pc) skip_trampoline_code (pc, 0) +extern CORE_ADDR skip_trampoline_code PARAMS ((CORE_ADDR pc, char *name)); + +extern char *cygwin_pid_to_str PARAMS ((int pid)); +#define target_pid_to_str(PID) cygwin_pid_to_str (PID) diff --git a/gdb/config/i386/tm-fbsd.h b/gdb/config/i386/tm-fbsd.h new file mode 100644 index 0000000..9933e10 --- /dev/null +++ b/gdb/config/i386/tm-fbsd.h @@ -0,0 +1,32 @@ +/* Target macro definitions for i386 running FreeBSD + Copyright (C) 1997 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ + +#include "i386/tm-i386bsd.h" + + +#undef NUM_REGS +#define NUM_REGS 14 + + +#undef IN_SOLIB_CALL_TRAMPOLINE +#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) STREQ (name, "_DYNAMIC") + + +extern i386_float_info (); +#define FLOAT_INFO i386_float_info () diff --git a/gdb/config/i386/tm-i386.h b/gdb/config/i386/tm-i386.h new file mode 100644 index 0000000..e2039e5 --- /dev/null +++ b/gdb/config/i386/tm-i386.h @@ -0,0 +1,307 @@ +/* Macro definitions for GDB on an Intel i[345]86. + Copyright (C) 1995, 1996 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ + +#ifndef TM_I386_H +#define TM_I386_H 1 + +#ifdef __STDC__ /* Forward decl's for prototypes */ +struct frame_info; +struct frame_saved_regs; +struct type; +#endif + +#define TARGET_BYTE_ORDER LITTLE_ENDIAN + +/* Used for example in valprint.c:print_floating() to enable checking + for NaN's */ + +#define IEEE_FLOAT + +/* Number of traps that happen between exec'ing the shell to run an + inferior, and when we finally get to the inferior code. This is 2 + on most implementations. */ + +#define START_INFERIOR_TRAPS_EXPECTED 2 + +/* Offset from address of function to start of its code. + Zero on most machines. */ + +#define FUNCTION_START_OFFSET 0 + +/* Advance PC across any function entry prologue instructions to reach some + "real" code. */ + +#define SKIP_PROLOGUE(frompc) {(frompc) = i386_skip_prologue((frompc));} + +extern int i386_skip_prologue PARAMS ((int)); + +/* Immediately after a function call, return the saved pc. Can't always go + through the frames for this because on some machines the new frame is not + set up until the new function executes some instructions. */ + +#define SAVED_PC_AFTER_CALL(frame) (read_memory_integer (read_register (SP_REGNUM), 4)) + +/* Stack grows downward. */ + +#define INNER_THAN(lhs,rhs) ((lhs) < (rhs)) + +/* Sequence of bytes for breakpoint instruction. */ + +#define BREAKPOINT {0xcc} + +/* Amount PC must be decremented by after a breakpoint. This is often the + number of bytes in BREAKPOINT but not always. */ + +#define DECR_PC_AFTER_BREAK 1 + +/* Say how long (ordinary) registers are. This is a piece of bogosity + used in push_word and a few other places; REGISTER_RAW_SIZE is the + real way to know how big a register is. */ + +#define REGISTER_SIZE 4 + +/* Number of machine registers */ + +#define NUM_FREGS 0 /*8*/ /* Number of FP regs */ +#define NUM_REGS (16 + NUM_FREGS) /* Basic i*86 regs + FP regs */ + +/* Initializer for an array of names of registers. There should be at least + NUM_REGS strings in this initializer. Any excess ones are simply ignored. + The order of the first 8 registers must match the compiler's numbering + scheme (which is the same as the 386 scheme) and also regmap in the various + *-nat.c files. */ + +#define REGISTER_NAMES { "eax", "ecx", "edx", "ebx", \ + "esp", "ebp", "esi", "edi", \ + "eip", "eflags", "cs", "ss", \ + "ds", "es", "fs", "gs", \ + "st0", "st1", "st2", "st3", \ + "st4", "st5", "st6", "st7", \ + } + +/* Register numbers of various important registers. + Note that some of these values are "real" register numbers, + and correspond to the general registers of the machine, + and some are "phony" register numbers which are too large + to be actual register numbers as far as the user is concerned + but do serve to get the desired values when passed to read_register. */ + +#define FP_REGNUM 5 /* (ebp) Contains address of executing stack frame */ +#define SP_REGNUM 4 /* (usp) Contains address of top of stack */ +#define PC_REGNUM 8 /* (eip) Contains program counter */ +#define PS_REGNUM 9 /* (ps) Contains processor status */ + +#define FP0_REGNUM 16 /* (st0) 387 register */ +#define FPC_REGNUM 25 /* 80387 control register */ + +/* Total amount of space needed to store our copies of the machine's register + state, the array `registers'. */ + +#define REGISTER_BYTES ((NUM_REGS - NUM_FREGS)*4 + NUM_FREGS*10) + +/* Index within `registers' of the first byte of the space for register N. */ + +#define REGISTER_BYTE(N) \ + (((N) < FP0_REGNUM) ? ((N) * 4) : ((((N) - FP0_REGNUM) * 10) + 64)) + +/* Number of bytes of storage in the actual machine representation for + register N. All registers are 4 bytes, except 387 st(0) - st(7), + which are 80 bits each. */ + +#define REGISTER_RAW_SIZE(N) (((N) < FP0_REGNUM) ? 4 : 10) + +/* Largest value REGISTER_RAW_SIZE can have. */ + +#define MAX_REGISTER_RAW_SIZE 10 + +/* Number of bytes of storage in the program's representation + for register N. */ + +#define REGISTER_VIRTUAL_SIZE(N) (((N) < FP0_REGNUM) ? 4 : 8) + +/* Largest value REGISTER_VIRTUAL_SIZE can have. */ + +#define MAX_REGISTER_VIRTUAL_SIZE 8 + +/* Return the GDB type object for the "standard" data type of data in + register N. Perhaps si and di should go here, but potentially they + could be used for things other than address. */ + +#define REGISTER_VIRTUAL_TYPE(N) \ + (((N) == PC_REGNUM || (N) == FP_REGNUM || (N) == SP_REGNUM) \ + ? lookup_pointer_type (builtin_type_void) \ + : (((N) < FP0_REGNUM) \ + ? builtin_type_int \ + : builtin_type_double)) + +/* Store the address of the place in which to copy the structure the + subroutine will return. This is called from call_function. */ + +#define STORE_STRUCT_RETURN(ADDR, SP) \ + { char buf[REGISTER_SIZE]; \ + (SP) -= sizeof (ADDR); \ + store_address (buf, sizeof (ADDR), ADDR); \ + write_memory ((SP), buf, sizeof (ADDR)); } + +/* Extract from an array REGBUF containing the (raw) register state + a function return value of type TYPE, and copy that, in virtual format, + into VALBUF. */ + +#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \ + i386_extract_return_value ((TYPE),(REGBUF),(VALBUF)) + +extern void i386_extract_return_value PARAMS ((struct type *, char [], char *)); + +/* Write into appropriate registers a function return value of type TYPE, given + in virtual format. */ + +#define STORE_RETURN_VALUE(TYPE,VALBUF) \ + { \ + if (TYPE_CODE (TYPE) == TYPE_CODE_FLT) \ + write_register_bytes (REGISTER_BYTE (FP0_REGNUM), (VALBUF), \ + TYPE_LENGTH (TYPE)); \ + else \ + write_register_bytes (0, (VALBUF), TYPE_LENGTH (TYPE)); \ + } + +/* Extract from an array REGBUF containing the (raw) register state the address + in which a function should return its structure value, as a CORE_ADDR (or an + expression that can be used as one). */ + +#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) (*(int *)(REGBUF)) + +/* The following redefines make backtracing through sigtramp work. + They manufacture a fake sigtramp frame and obtain the saved pc in sigtramp + from the sigcontext structure which is pushed by the kernel on the + user stack, along with a pointer to it. */ + +/* FRAME_CHAIN takes a frame's nominal address and produces the frame's + chain-pointer. + In the case of the i386, the frame's nominal address + is the address of a 4-byte word containing the calling frame's address. */ + +#define FRAME_CHAIN(thisframe) \ + ((thisframe)->signal_handler_caller \ + ? (thisframe)->frame \ + : (!inside_entry_file ((thisframe)->pc) \ + ? read_memory_integer ((thisframe)->frame, 4) \ + : 0)) + +/* A macro that tells us whether the function invocation represented + by FI does not have a frame on the stack associated with it. If it + does not, FRAMELESS is set to 1, else 0. */ + +#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \ + do { \ + if ((FI)->signal_handler_caller) \ + (FRAMELESS) = 0; \ + else \ + (FRAMELESS) = frameless_look_for_prologue(FI); \ + } while (0) + +/* Saved Pc. Get it from sigcontext if within sigtramp. */ + +#define FRAME_SAVED_PC(FRAME) \ + (((FRAME)->signal_handler_caller \ + ? sigtramp_saved_pc (FRAME) \ + : read_memory_integer ((FRAME)->frame + 4, 4)) \ + ) + +extern CORE_ADDR sigtramp_saved_pc PARAMS ((struct frame_info *)); + +#define FRAME_ARGS_ADDRESS(fi) ((fi)->frame) + +#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame) + +/* Return number of args passed to a frame. Can return -1, meaning no way + to tell, which is typical now that the C compiler delays popping them. */ + +#define FRAME_NUM_ARGS(numargs, fi) (numargs) = i386_frame_num_args(fi) + +extern int i386_frame_num_args PARAMS ((struct frame_info *)); + +/* Return number of bytes at start of arglist that are not really args. */ + +#define FRAME_ARGS_SKIP 8 + +/* Put here the code to store, into a struct frame_saved_regs, + the addresses of the saved registers of frame described by FRAME_INFO. + This includes special registers such as pc and fp saved in special + ways in the stack frame. sp is even more special: + the address we return for it IS the sp for the next frame. */ + +#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \ +{ i386_frame_find_saved_regs ((frame_info), &(frame_saved_regs)); } + +extern void i386_frame_find_saved_regs PARAMS ((struct frame_info *, + struct frame_saved_regs *)); + + +/* Things needed for making the inferior call functions. */ + +/* Push an empty stack frame, to record the current PC, etc. */ + +#define PUSH_DUMMY_FRAME { i386_push_dummy_frame (); } + +extern void i386_push_dummy_frame PARAMS ((void)); + +/* Discard from the stack the innermost frame, restoring all registers. */ + +#define POP_FRAME { i386_pop_frame (); } + +extern void i386_pop_frame PARAMS ((void)); + + +/* this is + * call 11223344 (32 bit relative) + * int3 + */ + +#define CALL_DUMMY { 0x223344e8, 0xcc11 } + +#define CALL_DUMMY_LENGTH 8 + +#define CALL_DUMMY_START_OFFSET 0 /* Start execution at beginning of dummy */ + +#define CALL_DUMMY_BREAKPOINT_OFFSET 5 + +/* Insert the specified number of args and function address + into a call sequence of the above form stored at DUMMYNAME. */ + +#define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p) \ +{ \ + int from, to, delta, loc; \ + loc = (int)(read_register (SP_REGNUM) - CALL_DUMMY_LENGTH); \ + from = loc + 5; \ + to = (int)(fun); \ + delta = to - from; \ + *((char *)(dummyname) + 1) = (delta & 0xff); \ + *((char *)(dummyname) + 2) = ((delta >> 8) & 0xff); \ + *((char *)(dummyname) + 3) = ((delta >> 16) & 0xff); \ + *((char *)(dummyname) + 4) = ((delta >> 24) & 0xff); \ +} + +extern void print_387_control_word PARAMS ((unsigned int)); +extern void print_387_status_word PARAMS ((unsigned int)); + +/* Offset from SP to first arg on stack at first instruction of a function */ + +#define SP_ARG0 (1 * 4) + +#endif /* ifndef TM_I386_H */ diff --git a/gdb/config/i386/tm-i386aix.h b/gdb/config/i386/tm-i386aix.h new file mode 100644 index 0000000..b0121fa --- /dev/null +++ b/gdb/config/i386/tm-i386aix.h @@ -0,0 +1,67 @@ +/* Macro defintions for IBM AIX PS/2 (i386). + Copyright 1986, 1987, 1989, 1992, 1993 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +/* Changes for IBM AIX PS/2 by Minh Tran-Le (tranle@intellicorp.com). */ + +#ifndef TM_I386AIX_H +#define TM_I386AIX_H 1 + +#include "i386/tm-i386.h" +#include <sys/reg.h> + +#ifndef I386 +# define I386 1 +#endif +#ifndef I386_AIX_TARGET +# define I386_AIX_TARGET 1 +#endif + +/* Nonzero if register N requires conversion + from raw format to virtual format. */ + +#undef REGISTER_CONVERTIBLE +#define REGISTER_CONVERTIBLE(N) \ + ((N < FP0_REGNUM) ? 0 : 1) + +/* Convert data from raw format for register REGNUM in buffer FROM + to virtual format with type TYPE in buffer TO. */ + +#undef REGISTER_CONVERT_TO_VIRTUAL +#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO) \ +{ \ + double val; \ + i387_to_double ((FROM), (char *)&val); \ + store_floating ((TO), TYPE_LENGTH (TYPE), val); \ +} +extern void +i387_to_double PARAMS ((char *, char *)); + +/* Convert data from virtual format with type TYPE in buffer FROM + to raw format for register REGNUM in buffer TO. */ + +#undef REGISTER_CONVERT_TO_RAW +#define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO) \ +{ \ + double val = extract_floating ((FROM), TYPE_LENGTH (TYPE)); \ + double_to_i387((char *)&val, (TO)); \ +} +extern void +double_to_i387 PARAMS ((char *, char *)); + +#endif /* TM_I386AIX_H */ diff --git a/gdb/config/i386/tm-i386bsd.h b/gdb/config/i386/tm-i386bsd.h new file mode 100644 index 0000000..8b8c3a9 --- /dev/null +++ b/gdb/config/i386/tm-i386bsd.h @@ -0,0 +1,43 @@ +/* Macro definitions for i386 running under BSD Unix. + Copyright 1986, 1987, 1989, 1991, 1992, 1993 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#ifndef TM_I386BSD_H +#define TM_I386BSD_H 1 + +#include "i386/tm-i386.h" + +/* 386BSD cannot handle the segment registers. */ +/* BSDI can't handle them either. */ + +#undef NUM_REGS +#define NUM_REGS 10 + +/* On 386 bsd, sigtramp is above the user stack and immediately below + the user area. Using constants here allows for cross debugging. + These are tested for BSDI but should work on 386BSD. */ + +#define SIGTRAMP_START(pc) 0xfdbfdfc0 +#define SIGTRAMP_END(pc) 0xfdbfe000 + +/* Saved Pc. Get it from sigcontext if within sigtramp. */ + +/* Offset to saved PC in sigcontext, from <sys/signal.h>. */ +#define SIGCONTEXT_PC_OFFSET 20 + +#endif /* ifndef TM_I386BSD_H */ diff --git a/gdb/config/i386/tm-i386gnu.h b/gdb/config/i386/tm-i386gnu.h new file mode 100644 index 0000000..a6e3c08 --- /dev/null +++ b/gdb/config/i386/tm-i386gnu.h @@ -0,0 +1,48 @@ +/* Macro definitions for i386, GNU Hurd + Copyright (C) 1992 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +/* Include common definitions for gnu systems */ +#include "nm-gnu.h" + +/* Thread flavors used in re-setting the T bit. + * @@ this is also bad for cross debugging. + */ +#define THREAD_STATE_FLAVOR i386_THREAD_STATE +#define THREAD_STATE_SIZE i386_THREAD_STATE_COUNT +#define THREAD_STATE_SET_TRACED(state) \ + ((struct i386_thread_state *)state)->efl |= 0x100 +#define THREAD_STATE_CLEAR_TRACED(state) \ + ((((struct i386_thread_state *)state)->efl &= ~0x100), 1) + +/* we can do it */ +#define ATTACH_DETACH 1 + +/* Sigh. There should be a file for i386 but no sysv stuff in it */ +#include "i386/tm-i386v.h" + +/* I want to test this float info code. See comment in tm-i386v.h */ +#undef FLOAT_INFO +#define FLOAT_INFO { i386_mach3_float_info (); } + +/* Address of end of stack space. + * for MACH, see <machine/vmparam.h> + * @@@ I don't know what is in the 5 ints... + */ +#undef STACK_END_ADDR +#define STACK_END_ADDR (0xc0000000-sizeof(int [5])) diff --git a/gdb/config/i386/tm-i386lynx.h b/gdb/config/i386/tm-i386lynx.h new file mode 100644 index 0000000..9e732b3 --- /dev/null +++ b/gdb/config/i386/tm-i386lynx.h @@ -0,0 +1,33 @@ +/* Macro definitions for Intel 386 running under LynxOS. + Copyright 1993 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#ifndef TM_I386LYNX_H +#define TM_I386LYNX_H + +#include "tm-lynx.h" + +/* Most definitions from sysv could be used. */ +#include "i386/tm-i386.h" + +#undef SAVED_PC_AFTER_CALL + +#define SAVED_PC_AFTER_CALL i386lynx_saved_pc_after_call +CORE_ADDR i386lynx_saved_pc_after_call (); + +#endif /* TM_I386LYNX_H */ diff --git a/gdb/config/i386/tm-i386m3.h b/gdb/config/i386/tm-i386m3.h new file mode 100644 index 0000000..2f97505 --- /dev/null +++ b/gdb/config/i386/tm-i386m3.h @@ -0,0 +1,60 @@ +/* Macro definitions for i386, Mach 3.0 + Copyright (C) 1992 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +/* Include common definitions for Mach3 systems */ +#include "nm-m3.h" + +/* Define offsets to access CPROC stack when it does not have + * a kernel thread. + */ +#define MACHINE_CPROC_SP_OFFSET 20 +#define MACHINE_CPROC_PC_OFFSET 16 +#define MACHINE_CPROC_FP_OFFSET 12 + +/* Thread flavors used in re-setting the T bit. + * @@ this is also bad for cross debugging. + */ +#define TRACE_FLAVOR i386_THREAD_STATE +#define TRACE_FLAVOR_SIZE i386_THREAD_STATE_COUNT +#define TRACE_SET(x,state) \ + ((struct i386_thread_state *)state)->efl |= 0x100 +#define TRACE_CLEAR(x,state) \ + ((((struct i386_thread_state *)state)->efl &= ~0x100), 1) + +/* we can do it */ +#define ATTACH_DETACH 1 + +/* Define this if the C compiler puts an underscore at the front + of external names before giving them to the linker. */ + +#define NAMES_HAVE_UNDERSCORE + +/* Sigh. There should be a file for i386 but no sysv stuff in it */ +#include "i386/tm-i386.h" + +/* I want to test this float info code. See comment in tm-i386v.h */ +#undef FLOAT_INFO +#define FLOAT_INFO { i386_mach3_float_info (); } + +/* Address of end of stack space. + * for MACH, see <machine/vmparam.h> + * @@@ I don't know what is in the 5 ints... + */ +#undef STACK_END_ADDR +#define STACK_END_ADDR (0xc0000000-sizeof(int [5])) diff --git a/gdb/config/i386/tm-i386mk.h b/gdb/config/i386/tm-i386mk.h new file mode 100644 index 0000000..3625efb --- /dev/null +++ b/gdb/config/i386/tm-i386mk.h @@ -0,0 +1,25 @@ +/* Macro definitions for i386, Mach 3.0, OSF 1/MK + Copyright (C) 1992 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +/* Until OSF switches to a newer Mach kernel that has + * a different get_emul_vector() interface. + */ +#define MK67 1 + +#include "i386/tm-i386m3.h" diff --git a/gdb/config/i386/tm-i386nw.h b/gdb/config/i386/tm-i386nw.h new file mode 100644 index 0000000..e5cdade --- /dev/null +++ b/gdb/config/i386/tm-i386nw.h @@ -0,0 +1,49 @@ +/* Macro definitions for i386 running NetWare. + Copyright 1993, 1994 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#ifndef TM_I386NW_H +#define TM_I386NW_H 1 + +#include "i386/tm-i386.h" + +/* Stop backtracing when we wander into main. */ + +#define FRAME_CHAIN_VALID(fp,fi) alternate_frame_chain_valid (fp, fi) + + +/* Offsets (in target ints) into jmp_buf. Not defined in any system header + file, so we have to step through setjmp/longjmp with a debugger and figure + them out. */ + +#define JB_ELEMENT_SIZE 4 /* jmp_buf[] is array of ints */ + +#define JB_PC 6 /* Setjmp()'s return PC saved here */ + +/* Figure out where the longjmp will land. Slurp the args out of the stack. + We expect the first arg to be a pointer to the jmp_buf structure from which + we extract the pc (JB_PC) that we will land at. The pc is copied into ADDR. + This routine returns true on success */ + +extern int +get_longjmp_target PARAMS ((CORE_ADDR *)); + +#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR) + +#endif /* ifndef TM_I386NW_H */ + diff --git a/gdb/config/i386/tm-i386os9k.h b/gdb/config/i386/tm-i386os9k.h new file mode 100644 index 0000000..2b48641 --- /dev/null +++ b/gdb/config/i386/tm-i386os9k.h @@ -0,0 +1,63 @@ +/* Macro definitions for i386 running under BSD Unix. + Copyright 1986, 1987, 1989, 1991, 1992, 1993 Free Software Foundation, Inc. + + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#ifndef TM_I386OS9K_H +#define TM_I386OS9K_H 1 + +#include "i386/tm-i386.h" + +/* Number of machine registers */ + +#undef NUM_REGS +#define NUM_REGS (16) /* Basic i*86 regs */ + +/* Initializer for an array of names of registers. There should be at least + NUM_REGS strings in this initializer. Any excess ones are simply ignored. + The order of the first 8 registers must match the compiler's numbering + scheme (which is the same as the 386 scheme) and also regmap in the various + *-nat.c files. */ + +#undef REGISTER_NAMES +#define REGISTER_NAMES { "eax", "ecx", "edx", "ebx", \ + "esp", "ebp", "esi", "edi", \ + "eip", "eflags", "cs", "ss", \ + "ds", "es", "fs", "gs", \ + } + +#define DATABASE_REG 3 /* ebx */ + +/* Amount PC must be decremented by after a breakpoint. This is often the + number of bytes in BREAKPOINT but not always (such as now). */ + +#undef DECR_PC_AFTER_BREAK +#define DECR_PC_AFTER_BREAK 0 + +/* On 386 bsd, sigtramp is above the user stack and immediately below + the user area. Using constants here allows for cross debugging. + These are tested for BSDI but should work on 386BSD. */ +#define SIGTRAMP_START(pc) 0xfdbfdfc0 +#define SIGTRAMP_END(pc) 0xfdbfe000 + +/* Saved Pc. Get it from sigcontext if within sigtramp. */ + +/* Offset to saved PC in sigcontext, from <sys/signal.h>. */ +#define SIGCONTEXT_PC_OFFSET 20 + +#define BELIEVE_PCC_PROMOTION 1 + +#endif /* #ifndef TM_I386OS9K_H */ diff --git a/gdb/config/i386/tm-i386sco5.h b/gdb/config/i386/tm-i386sco5.h new file mode 100644 index 0000000..ffac5b3 --- /dev/null +++ b/gdb/config/i386/tm-i386sco5.h @@ -0,0 +1,62 @@ +/* Macro definitions for GDB on an Intel i386 running SCO Open Server 5. + Copyright (C) 1998 Free Software Foundation, Inc. + Written by J. Kean Johnston (jkj@sco.com). + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#ifndef TM_I386SCO5_H +#define TM_I386SCO5_H 1 + +/* Pick up most of what we need from the generic i386 target include file. */ + +#include "i386/tm-i386.h" + +/* Pick up more stuff from the generic SYSV and SVR4 host include files. */ +#include "i386/tm-i386v.h" +#include "tm-sysv4.h" + +#define KERNEL_U_SIZE kernel_u_size() + +/* + * SCO is unlike other SVR3 targets in that it has SVR4 style shared + * libs, with a slight twist. We expect 3 traps (2 for the exec and + * one for the dynamic loader). After the third trap we insert the + * SOLIB breakpoints, then wait for the 4th trap. + */ +#undef START_INFERIOR_TRAPS_EXPECTED +#define START_INFERIOR_TRAPS_EXPECTED 3 + +/* We can also do hardware watchpoints */ +#define TARGET_HAS_HARDWARE_WATCHPOINTS +#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) 1 + +/* After a watchpoint trap, the PC points to the instruction which + caused the trap. But we can continue over it without disabling the + trap. */ +#define HAVE_CONTINUABLE_WATCHPOINT +#define HAVE_STEPPABLE_WATCHPOINT + +#define STOPPED_BY_WATCHPOINT(W) \ + i386_stopped_by_watchpoint (inferior_pid) + +#define target_insert_watchpoint(addr, len, type) \ + i386_insert_watchpoint (inferior_pid, addr, len, type) + +#define target_remove_watchpoint(addr, len, type) \ + i386_remove_watchpoint (inferior_pid, addr, len) + +#endif /* ifndef TM_I386SCO5_H */ diff --git a/gdb/config/i386/tm-i386sol2.h b/gdb/config/i386/tm-i386sol2.h new file mode 100644 index 0000000..dbd6317 --- /dev/null +++ b/gdb/config/i386/tm-i386sol2.h @@ -0,0 +1,64 @@ +/* Macro definitions for GDB on an Intel i386 running Solaris 2. + Copyright (C) 1998 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#ifndef TM_I386SOL2_H +#define TM_I386SOL2_H 1 + +#include "i386/tm-i386v4.h" + +/* Signal handler frames under Solaris 2 are recognized by a return address + of 0xFFFFFFFF, the third parameter on the signal handler stack is + a pointer to an ucontext. */ +#undef sigtramp_saved_pc +#undef I386V4_SIGTRAMP_SAVED_PC +#define SIGCONTEXT_PC_OFFSET (36 + 14 * 4) +#undef IN_SIGTRAMP +#define IN_SIGTRAMP(pc, name) (pc == 0xFFFFFFFF) + +/* The SunPRO compiler puts out 0 instead of the address in N_SO symbols, + and for SunPRO 3.0, N_FUN symbols too. */ +#define SOFUN_ADDRESS_MAYBE_MISSING + +extern char *sunpro_static_transform_name PARAMS ((char *)); +#define STATIC_TRANSFORM_NAME(x) sunpro_static_transform_name (x) +#define IS_STATIC_TRANSFORM_NAME(name) ((name)[0] == '.') + +#define FAULTED_USE_SIGINFO + +/* Macros to extract process id and thread id from a composite pid/tid */ +#define PIDGET(pid) ((pid) & 0xffff) +#define TIDGET(pid) (((pid) >> 16) & 0xffff) + +/* Macro to extract carry from given regset. */ +#define PS_FLAG_CARRY 0x1 /* Carry bit in PS */ +#define PROCFS_GET_CARRY(regset) ((regset)[EFL] & PS_FLAG_CARRY) + +#ifdef HAVE_THREAD_DB_LIB + +extern char *solaris_pid_to_str PARAMS ((int pid)); +#define target_pid_to_str(PID) solaris_pid_to_str (PID) + +#else + +extern char *procfs_pid_to_str PARAMS ((int pid)); +#define target_pid_to_str(PID) procfs_pid_to_str (PID) + +#endif + +#endif /* ifndef TM_I386SOL2_H */ diff --git a/gdb/config/i386/tm-i386v.h b/gdb/config/i386/tm-i386v.h new file mode 100644 index 0000000..bb31cb0 --- /dev/null +++ b/gdb/config/i386/tm-i386v.h @@ -0,0 +1,163 @@ +/* Macro definitions for i386, Unix System V. + Copyright 1986, 1987, 1989, 1991, 1992, 1993 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#ifndef TM_I386V_H +#define TM_I386V_H 1 + +/* First pick up the generic *86 target file. */ + +#include "i386/tm-i386.h" + +/* Number of traps that happen between exec'ing the shell to run an + inferior, and when we finally get to the inferior code. This is + 2 on most implementations. Override here to 4. */ + +#undef START_INFERIOR_TRAPS_EXPECTED +#define START_INFERIOR_TRAPS_EXPECTED 4 + +/* Number of machine registers */ + +#undef NUM_REGS +#define NUM_REGS 16 + +/* Initializer for an array of names of registers. + There should be NUM_REGS strings in this initializer. */ + +/* the order of the first 8 registers must match the compiler's + * numbering scheme (which is the same as the 386 scheme) + * also, this table must match regmap in i386-pinsn.c. + */ + +#undef REGISTER_NAMES +#define REGISTER_NAMES { "eax", "ecx", "edx", "ebx", \ + "esp", "ebp", "esi", "edi", \ + "eip", "ps", "cs", "ss", \ + "ds", "es", "fs", "gs", \ + } + +/* Total amount of space needed to store our copies of the machine's + register state, the array `registers'. */ + +#undef REGISTER_BYTES +#define REGISTER_BYTES (NUM_REGS * 4) + +/* Index within `registers' of the first byte of the space for + register N. */ + +#undef REGISTER_BYTE +#define REGISTER_BYTE(N) ((N)*4) + +/* Number of bytes of storage in the actual machine representation + for register N. */ + +#undef REGISTER_RAW_SIZE +#define REGISTER_RAW_SIZE(N) (4) + +/* Number of bytes of storage in the program's representation + for register N. */ + +#undef REGISTER_VIRTUAL_SIZE +#define REGISTER_VIRTUAL_SIZE(N) (4) + +/* Largest value REGISTER_RAW_SIZE can have. */ + +#undef MAX_REGISTER_RAW_SIZE +#define MAX_REGISTER_RAW_SIZE 4 + +/* Largest value REGISTER_VIRTUAL_SIZE can have. */ + +#undef MAX_REGISTER_VIRTUAL_SIZE +#define MAX_REGISTER_VIRTUAL_SIZE 4 + +/* Return the GDB type object for the "standard" data type + of data in register N. */ +/* Perhaps si and di should go here, but potentially they could be + used for things other than address. */ + +#undef REGISTER_VIRTUAL_TYPE +#define REGISTER_VIRTUAL_TYPE(N) \ + ((N) == PC_REGNUM || (N) == FP_REGNUM || (N) == SP_REGNUM ? \ + lookup_pointer_type (builtin_type_void) : builtin_type_int) + +/* Store the address of the place in which to copy the structure the + subroutine will return. This is called from call_function. */ + +#undef STORE_STRUCT_RETURN +#define STORE_STRUCT_RETURN(ADDR, SP) \ + { char buf[REGISTER_SIZE]; \ + (SP) -= sizeof (ADDR); \ + store_address (buf, sizeof (ADDR), ADDR); \ + write_memory ((SP), buf, sizeof (ADDR)); } + +/* Extract from an array REGBUF containing the (raw) register state + a function return value of type TYPE, and copy that, in virtual format, + into VALBUF. */ + +#undef EXTRACT_RETURN_VALUE +#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \ + memcpy ((VALBUF), (REGBUF), TYPE_LENGTH (TYPE)) + +/* Write into appropriate registers a function return value + of type TYPE, given in virtual format. */ + +#undef STORE_RETURN_VALUE +#define STORE_RETURN_VALUE(TYPE,VALBUF) \ + write_register_bytes (0, VALBUF, TYPE_LENGTH (TYPE)) + + +/* Describe the pointer in each stack frame to the previous stack frame + (its caller). */ + +/* FRAME_CHAIN takes a frame's nominal address + and produces the frame's chain-pointer. */ + +#undef FRAME_CHAIN +#define FRAME_CHAIN(thisframe) \ + (!inside_entry_file ((thisframe)->pc) ? \ + read_memory_integer ((thisframe)->frame, 4) :\ + 0) + +/* Define other aspects of the stack frame. */ + +/* A macro that tells us whether the function invocation represented + by FI does not have a frame on the stack associated with it. If it + does not, FRAMELESS is set to 1, else 0. */ + +#undef FRAMELESS_FUNCTION_INVOCATION +#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \ + (FRAMELESS) = frameless_look_for_prologue(FI) + +#undef FRAME_SAVED_PC +#define FRAME_SAVED_PC(FRAME) (read_memory_integer ((FRAME)->frame + 4, 4)) + +/* Return number of args passed to a frame. + Can return -1, meaning no way to tell. */ + +#undef FRAME_NUM_ARGS +#define FRAME_NUM_ARGS(numargs, fi) (numargs) = -1 + +#ifdef __STDC__ /* Forward decl's for prototypes */ +struct frame_info; +struct frame_saved_regs; +#endif + +extern int +i386_frame_num_args PARAMS ((struct frame_info *)); + +#endif /* ifndef TM_I386V_H */ diff --git a/gdb/config/i386/tm-i386v4.h b/gdb/config/i386/tm-i386v4.h new file mode 100644 index 0000000..eafff01 --- /dev/null +++ b/gdb/config/i386/tm-i386v4.h @@ -0,0 +1,78 @@ +/* Macro definitions for GDB on an Intel i386 running SVR4. + Copyright (C) 1991, 1994 Free Software Foundation, Inc. + Written by Fred Fish at Cygnus Support (fnf@cygnus.com) + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#ifndef TM_I386V4_H +#define TM_I386V4_H 1 + +/* Pick up most of what we need from the generic i386 target include file. */ + +#include "i386/tm-i386.h" + +/* Pick up more stuff from the generic SVR4 host include file. */ + +#include "tm-sysv4.h" + +/* Use the alternate method of determining valid frame chains. */ + +#define FRAME_CHAIN_VALID(fp,fi) alternate_frame_chain_valid (fp, fi) + +/* Offsets (in target ints) into jmp_buf. Not defined in any system header + file, so we have to step through setjmp/longjmp with a debugger and figure + them out. Note that <setjmp> defines _JBLEN as 10, which is the default + if no specific machine is selected, even though we only use 6 slots. */ + +#define JB_ELEMENT_SIZE sizeof(int) /* jmp_buf[_JBLEN] is array of ints */ + +#define JB_EBX 0 +#define JB_ESI 1 +#define JB_EDI 2 +#define JB_EBP 3 +#define JB_ESP 4 +#define JB_EDX 5 + +#define JB_PC JB_EDX /* Setjmp()'s return PC saved in EDX */ + +/* Figure out where the longjmp will land. Slurp the args out of the stack. + We expect the first arg to be a pointer to the jmp_buf structure from which + we extract the pc (JB_PC) that we will land at. The pc is copied into ADDR. + This routine returns true on success */ + +extern int +get_longjmp_target PARAMS ((CORE_ADDR *)); + +#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR) + +/* The following redefines make backtracing through sigtramp work. + They manufacture a fake sigtramp frame and obtain the saved pc in sigtramp + from the ucontext structure which is pushed by the kernel on the + user stack. Unfortunately there are three variants of sigtramp handlers. */ + +#define I386V4_SIGTRAMP_SAVED_PC +#define IN_SIGTRAMP(pc, name) ((name) \ + && (STREQ ("_sigreturn", name) \ + || STREQ ("_sigacthandler", name) \ + || STREQ ("sigvechandler", name))) + +/* Saved Pc. Get it from ucontext if within sigtramp. */ + +#define sigtramp_saved_pc i386v4_sigtramp_saved_pc +extern CORE_ADDR i386v4_sigtramp_saved_pc PARAMS ((struct frame_info *)); + +#endif /* ifndef TM_I386V4_H */ diff --git a/gdb/config/i386/tm-i386v42mp.h b/gdb/config/i386/tm-i386v42mp.h new file mode 100644 index 0000000..81df85b --- /dev/null +++ b/gdb/config/i386/tm-i386v42mp.h @@ -0,0 +1,44 @@ +/* Macro definitions for GDB on an Intel i386 running SVR4.2MP + Copyright (C) 1991, 1994 Free Software Foundation, Inc. + Written by Fred Fish at Cygnus Support (fnf@cygnus.com) + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#ifndef TM_I386V42MP_H +#define TM_I386V42MP_H 1 + +/* pick up more generic x86 sysv4 stuff */ + +#include "i386/tm-i386v4.h" + +/* procfs on this architecture has multiple fds (ctl, as, map, status) + including a control fd */ + +#ifndef HAVE_MULTIPLE_PROC_FDS +#define HAVE_MULTIPLE_PROC_FDS +#endif + +/* procfs on this architecture communicates with read/write instead + of ioctl */ + +#define PROCFS_USE_READ_WRITE + +/* define to select for other sysv4.2mp weirdness */ + +#define UNIXWARE + +#endif /* ifndef TM_I386V42MP_H */ diff --git a/gdb/config/i386/tm-linux.h b/gdb/config/i386/tm-linux.h new file mode 100644 index 0000000..417d151 --- /dev/null +++ b/gdb/config/i386/tm-linux.h @@ -0,0 +1,38 @@ +/* Definitions to target GDB to GNU/Linux on 386. + Copyright 1992, 1993 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#ifndef TM_LINUX_H +#define TM_LINUX_H + +/* FIXME: If nothing else gets added to this file, it could be removed + and configure could just use tm-i386.h instead. -fnf */ + +#include "i386/tm-i386.h" + +/* Offset to saved PC in sigcontext, from <linux/signal.h>. */ +#define SIGCONTEXT_PC_OFFSET 38 + +/* We need this file for the SOLIB_TRAMPOLINE stuff. */ + +#include "tm-sysv4.h" + +/* The following works around a problem with /usr/include/sys/procfs.h */ +#define sys_quotactl 1 + +#endif /* #ifndef TM_LINUX_H */ diff --git a/gdb/config/i386/tm-nbsd.h b/gdb/config/i386/tm-nbsd.h new file mode 100644 index 0000000..cf5159f --- /dev/null +++ b/gdb/config/i386/tm-nbsd.h @@ -0,0 +1,42 @@ +/* Macro definitions for i386 running under NetBSD. + Copyright 1994 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#ifndef TM_NBSD_H +#define TM_NBSD_H + +#include "i386/tm-i386bsd.h" +#include "tm-nbsd.h" + +#undef NUM_REGS +#define NUM_REGS 16 + +#define JB_ELEMENT_SIZE sizeof(int) /* jmp_buf[_JBLEN] is array of ints */ +#define JB_PC 0 /* Setjmp()'s return PC saved here */ + +/* Figure out where the longjmp will land. Slurp the args out of the stack. + We expect the first arg to be a pointer to the jmp_buf structure from which + we extract the pc (JB_PC) that we will land at. The pc is copied into ADDR. + This routine returns true on success */ + +extern int +get_longjmp_target PARAMS ((CORE_ADDR *)); + +#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR) + +#endif /* TM_NBSD_H */ diff --git a/gdb/config/i386/tm-ptx.h b/gdb/config/i386/tm-ptx.h new file mode 100644 index 0000000..c9f67d7 --- /dev/null +++ b/gdb/config/i386/tm-ptx.h @@ -0,0 +1,232 @@ +/* Target machine definitions for GDB on a Sequent Symmetry under ptx + with Weitek 1167 and i387 support. + Copyright 1986, 1987, 1989, 1991, 1992, 1993 Free Software Foundation, Inc. + Symmetry version by Jay Vosburgh (fubar@sequent.com). + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#ifndef TM_PTX_H +#define TM_PTX_H 1 + +/* I don't know if this will work for cross-debugging, even if you do get + a copy of the right include file. */ + +#include <sys/reg.h> + +#ifdef SEQUENT_PTX4 +#include "i386/tm-i386v4.h" +#else /* !SEQUENT_PTX4 */ +#include "i386/tm-i386v.h" +#endif + +/* Number of traps that happen between exec'ing the shell to run an + inferior, and when we finally get to the inferior code. This is 2 + on most implementations. Here we have to undo what tm-i386v.h gave + us and restore the default. */ + +#undef START_INFERIOR_TRAPS_EXPECTED +#define START_INFERIOR_TRAPS_EXPECTED 2 + +/* Amount PC must be decremented by after a breakpoint. This is often the + number of bytes in BREAKPOINT but not always (such as now). */ + +#undef DECR_PC_AFTER_BREAK +#define DECR_PC_AFTER_BREAK 0 + +#if 0 + --- this code can't be used unless we know we are running native, + since it uses host specific ptrace calls. +/* code for 80387 fpu. Functions are from i386-dep.c, copied into + * symm-dep.c. + */ +#define FLOAT_INFO { i386_float_info(); } +#endif + +/* Number of machine registers */ + +#undef NUM_REGS +#define NUM_REGS 49 + +/* Initializer for an array of names of registers. There should be at least + NUM_REGS strings in this initializer. Any excess ones are simply ignored. + The order of the first 8 registers must match the compiler's numbering + scheme (which is the same as the 386 scheme) and also regmap in the various + *-nat.c files. */ + +#undef REGISTER_NAMES +#define REGISTER_NAMES { "eax", "ecx", "edx", "ebx", \ + "esp", "ebp", "esi", "edi", \ + "eip", "eflags", "st0", "st1", \ + "st2", "st3", "st4", "st5", \ + "st6", "st7", "fp1", "fp2", \ + "fp3", "fp4", "fp5", "fp6", \ + "fp7", "fp8", "fp9", "fp10", \ + "fp11", "fp12", "fp13", "fp14", \ + "fp15", "fp16", "fp17", "fp18", \ + "fp19", "fp20", "fp21", "fp22", \ + "fp23", "fp24", "fp25", "fp26", \ + "fp27", "fp28", "fp29", "fp30", \ + "fp31" } + +/* Register numbers of various important registers. + Note that some of these values are "real" register numbers, + and correspond to the general registers of the machine, + and some are "phony" register numbers which are too large + to be actual register numbers as far as the user is concerned + but do serve to get the desired values when passed to read_register. */ + +#define EAX_REGNUM 0 +#define ECX_REGNUM 1 +#define EDX_REGNUM 2 +#define EBX_REGNUM 3 + +#define ESP_REGNUM 4 +#define EBP_REGNUM 5 + +#define ESI_REGNUM 6 +#define EDI_REGNUM 7 + +#define EIP_REGNUM 8 +#define EFLAGS_REGNUM 9 + +#define ST0_REGNUM 10 +#define ST1_REGNUM 11 +#define ST2_REGNUM 12 +#define ST3_REGNUM 13 + +#define ST4_REGNUM 14 +#define ST5_REGNUM 15 +#define ST6_REGNUM 16 +#define ST7_REGNUM 17 + +#define FP1_REGNUM 18 /* first 1167 register */ +/* Get %fp2 - %fp31 by addition, since they are contiguous */ + +#undef SP_REGNUM +#define SP_REGNUM ESP_REGNUM /* Contains address of top of stack */ +#undef FP_REGNUM +#define FP_REGNUM EBP_REGNUM /* Contains address of executing stack frame */ +#undef PC_REGNUM +#define PC_REGNUM EIP_REGNUM /* Contains program counter */ +#undef PS_REGNUM +#define PS_REGNUM EFLAGS_REGNUM /* Contains processor status */ + +/* + * For ptx, this is a little bit bizarre, since the register block + * is below the u area in memory. This means that blockend here ends + * up being negative (for the call from coredep.c) since the value in + * u.u_ar0 will be less than KERNEL_U_ADDR (and coredep.c passes us + * u.u_ar0 - KERNEL_U_ADDR in blockend). Since we also define + * FETCH_INFERIOR_REGISTERS (and supply our own functions for that), + * the core file case will be the only use of this function. + */ + +#define REGISTER_U_ADDR(addr, blockend, regno) \ +{ (addr) = ptx_register_u_addr((blockend), (regno)); } + +extern int +ptx_register_u_addr PARAMS ((int, int)); + +/* Total amount of space needed to store our copies of the machine's + register state, the array `registers'. 10 i*86 registers, 8 i387 + registers, and 31 Weitek 1167 registers */ + +#undef REGISTER_BYTES +#define REGISTER_BYTES ((10 * 4) + (8 * 10) + (31 * 4)) + +/* Index within `registers' of the first byte of the space for register N. */ + +#undef REGISTER_BYTE +#define REGISTER_BYTE(N) \ +(((N) < ST0_REGNUM) ? ((N) * 4) : \ + ((N) < FP1_REGNUM) ? (40 + (((N) - ST0_REGNUM) * 10)) : \ + (40 + 80 + (((N) - FP1_REGNUM) * 4))) + +/* Number of bytes of storage in the actual machine representation for + register N. All registers are 4 bytes, except 387 st(0) - st(7), + which are 80 bits each. */ + +#undef REGISTER_RAW_SIZE +#define REGISTER_RAW_SIZE(N) \ +(((N) < ST0_REGNUM) ? 4 : \ + ((N) < FP1_REGNUM) ? 10 : \ + 4) + +/* Largest value REGISTER_RAW_SIZE can have. */ + +#undef MAX_REGISTER_RAW_SIZE +#define MAX_REGISTER_RAW_SIZE 10 + +/* Nonzero if register N requires conversion + from raw format to virtual format. */ + +#undef REGISTER_CONVERTIBLE +#define REGISTER_CONVERTIBLE(N) \ +((N < ST0_REGNUM) ? 0 : \ + (N < FP1_REGNUM) ? 1 : \ + 0) + +/* Convert data from raw format for register REGNUM + to virtual format for register REGNUM. */ +extern const struct floatformat floatformat_i387_ext; /* from floatformat.h */ + +#undef REGISTER_CONVERT_TO_VIRTUAL +#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO) \ +((REGNUM < ST0_REGNUM) ? (void)memcpy ((TO), (FROM), 4) : \ + (REGNUM < FP1_REGNUM) ? (void)floatformat_to_double(&floatformat_i387_ext, \ + (FROM),(TO)) : \ + (void)memcpy ((TO), (FROM), 4)) + +/* Convert data from virtual format for register REGNUM + to raw format for register REGNUM. */ + +#undef REGISTER_CONVERT_TO_RAW +#define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO) \ +((REGNUM < ST0_REGNUM) ? (void)memcpy ((TO), (FROM), 4) : \ + (REGNUM < FP1_REGNUM) ? (void)floatformat_from_double(&floatformat_i387_ext, \ + (FROM),(TO)) : \ + (void)memcpy ((TO), (FROM), 4)) + +/* Return the GDB type object for the "standard" data type + of data in register N. */ +/* + * Note: the 1167 registers (the last line, builtin_type_float) are + * generally used in pairs, with each pair being treated as a double. + * It it also possible to use them singly as floats. I'm not sure how + * in gdb to treat the register pair pseudo-doubles. -fubar + */ +#undef REGISTER_VIRTUAL_TYPE +#define REGISTER_VIRTUAL_TYPE(N) \ +((N < ST0_REGNUM) ? builtin_type_int : \ + (N < FP1_REGNUM) ? builtin_type_double : \ + builtin_type_float) + +/* Extract from an array REGBUF containing the (raw) register state + a function return value of type TYPE, and copy that, in virtual format, + into VALBUF. */ + +#undef EXTRACT_RETURN_VALUE +#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \ + symmetry_extract_return_value(TYPE, REGBUF, VALBUF) + +/* +#undef FRAME_FIND_SAVED_REGS +#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \ +{ ptx_frame_find_saved_regs((frame_info), &(frame_saved_regs)); } +*/ + +#endif /* ifndef TM_PTX_H */ diff --git a/gdb/config/i386/tm-ptx4.h b/gdb/config/i386/tm-ptx4.h new file mode 100644 index 0000000..a576acc --- /dev/null +++ b/gdb/config/i386/tm-ptx4.h @@ -0,0 +1,24 @@ +/* Target machine definitions for GDB on a Sequent Symmetry under ptx + with Weitek 1167 and i387 support. + Copyright 1986, 1987, 1989, 1991, 1992, 1993 Free Software Foundation, Inc. + Symmetry version by Jay Vosburgh (fubar@sequent.com). + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#define SEQUENT_PTX4 + +#include "tm-ptx.h" diff --git a/gdb/config/i386/tm-sun386.h b/gdb/config/i386/tm-sun386.h new file mode 100644 index 0000000..259fd51 --- /dev/null +++ b/gdb/config/i386/tm-sun386.h @@ -0,0 +1,205 @@ +/* Parameters for a Sun 386i target machine, for GDB, the GNU debugger. + Copyright 1986, 1987, 1991, 1992, 1993 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#if !defined (TM_SUN386_H) +#define TM_SUN386_H 1 + +#include "i386/tm-i386.h" + +#ifndef sun386 +#define sun386 +#endif +#define GDB_TARGET_IS_SUN386 1 +#define SUNOS4 +#define USE_MACHINE_REG_H + +/* Perhaps some day this will work even without the following #define */ +#define COFF_ENCAPSULATE + +#ifdef COFF_ENCAPSULATE +/* Avoid conflicts between our include files and <sys/exec.h> + (maybe not needed anymore). */ +#define _EXEC_ +#endif + +/* sun386 ptrace seems unable to change the frame pointer */ +#define PTRACE_FP_BUG + +/* Address of end of stack space. */ + +#define STACK_END_ADDR 0xfc000000 + +/* Number of machine registers */ + +#undef NUM_REGS +#define NUM_REGS 35 + +/* Initializer for an array of names of registers. There should be NUM_REGS + strings in this initializer. The order of the first 8 registers must match + the compiler's numbering scheme (which is the same as the 386 scheme) also, + this table must match regmap in i386-pinsn.c. */ + +#undef REGISTER_NAMES +#define REGISTER_NAMES { "gs", "fs", "es", "ds", \ + "edi", "esi", "ebp", "esp", \ + "ebx", "edx", "ecx", "eax", \ + "retaddr", "trapnum", "errcode", "ip", \ + "cs", "ps", "sp", "ss", \ + "fst0", "fst1", "fst2", "fst3", \ + "fst4", "fst5", "fst6", "fst7", \ + "fctrl", "fstat", "ftag", "fip", \ + "fcs", "fopoff", "fopsel" \ + } + +/* Register numbers of various important registers. + Note that some of these values are "real" register numbers, + and correspond to the general registers of the machine, + and some are "phony" register numbers which are too large + to be actual register numbers as far as the user is concerned + but do serve to get the desired values when passed to read_register. */ + +#undef FP_REGNUM +#define FP_REGNUM 6 /* (ebp) Contains address of executing stack frame */ +#undef SP_REGNUM +#define SP_REGNUM 18 /* (usp) Contains address of top of stack */ +#undef PS_REGNUM +#define PS_REGNUM 17 /* (ps) Contains processor status */ +#undef PC_REGNUM +#define PC_REGNUM 15 /* (eip) Contains program counter */ +#undef FP0_REGNUM +#define FP0_REGNUM 20 /* Floating point register 0 */ +#undef FPC_REGNUM +#define FPC_REGNUM 28 /* 80387 control register */ + +/* Total amount of space needed to store our copies of the machine's + register state, the array `registers'. */ + +#undef REGISTER_BYTES +#define REGISTER_BYTES (20*4+8*10+7*4) + +/* Index within `registers' of the first byte of the space for + register N. */ + +#undef REGISTER_BYTE +#define REGISTER_BYTE(N) \ + ((N) >= FPC_REGNUM ? (((N) - FPC_REGNUM) * 4) + 160 \ + : (N) >= FP0_REGNUM ? (((N) - FP0_REGNUM) * 10) + 80 \ + : (N) * 4) + +/* Number of bytes of storage in the actual machine representation + for register N. */ + +#undef REGISTER_RAW_SIZE +#define REGISTER_RAW_SIZE(N) (((unsigned)((N) - FP0_REGNUM)) < 8 ? 10 : 4) + +/* Number of bytes of storage in the program's representation + for register N. */ + +#undef REGISTER_VIRTUAL_SIZE +#define REGISTER_VIRTUAL_SIZE(N) (((unsigned)((N) - FP0_REGNUM)) < 8 ? 8 : 4) + +/* Nonzero if register N requires conversion + from raw format to virtual format. */ + +#undef REGISTER_CONVERTIBLE +#define REGISTER_CONVERTIBLE(N) (((unsigned)((N) - FP0_REGNUM)) < 8) + +/* Convert data from raw format for register REGNUM in buffer FROM + to virtual format with type TYPE in buffer TO. */ + +#undef REGISTER_CONVERT_TO_VIRTUAL +#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO) \ +{ \ + double val; \ + i387_to_double ((FROM), (char *)&val); \ + store_floating ((TO), TYPE_LENGTH (TYPE), val); \ +} +extern void +i387_to_double PARAMS ((char *, char *)); + +/* Convert data from virtual format with type TYPE in buffer FROM + to raw format for register REGNUM in buffer TO. */ + +#undef REGISTER_CONVERT_TO_RAW +#define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO) \ +{ \ + double val = extract_floating ((FROM), TYPE_LENGTH (TYPE)); \ + double_to_i387((char *)&val, (TO)); \ +} +extern void +double_to_i387 PARAMS ((char *, char *)); + +/* Return the GDB type object for the "standard" data type + of data in register N. */ + +#undef REGISTER_VIRTUAL_TYPE +#define REGISTER_VIRTUAL_TYPE(N) \ + (((unsigned)((N) - FP0_REGNUM)) < 8 ? builtin_type_double : builtin_type_int) + +/* Extract from an array REGBUF containing the (raw) register state + a function return value of type TYPE, and copy that, in virtual format, + into VALBUF. */ + +#undef EXTRACT_RETURN_VALUE +#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \ + memcpy (VALBUF, REGBUF + REGISTER_BYTE (TYPE_CODE (TYPE) == TYPE_CODE_FLT ? FP0_REGNUM : 11), TYPE_LENGTH (TYPE)) + +/* Write into appropriate registers a function return value + of type TYPE, given in virtual format. */ + +#undef STORE_RETURN_VALUE +#define STORE_RETURN_VALUE(TYPE,VALBUF) \ + write_register_bytes (REGISTER_BYTE (TYPE_CODE (TYPE) == TYPE_CODE_FLT ? FP0_REGNUM : 11), VALBUF, TYPE_LENGTH (TYPE)) + +/* Describe the pointer in each stack frame to the previous stack frame + (its caller). */ + +/* FRAME_CHAIN takes a frame's nominal address + and produces the frame's chain-pointer. */ + +#undef FRAME_CHAIN +#define FRAME_CHAIN(thisframe) \ + (!inside_entry_file ((thisframe)->pc) ? \ + read_memory_integer ((thisframe)->frame, 4) :\ + 0) + +/* Define other aspects of the stack frame. */ + +/* A macro that tells us whether the function invocation represented + by FI does not have a frame on the stack associated with it. If it + does not, FRAMELESS is set to 1, else 0. */ + +#undef FRAMELESS_FUNCTION_INVOCATION +#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \ +{ (FRAMELESS) = frameless_look_for_prologue (FI); } + +#undef FRAME_SAVED_PC +#define FRAME_SAVED_PC(FRAME) (read_memory_integer ((FRAME)->frame + 4, 4)) + +/* Insert the specified number of args and function address + into a call sequence of the above form stored at DUMMYNAME. */ + +#undef FIX_CALL_DUMMY +#define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p) \ +{ \ + *(int *)((char *)(dummyname) + 1) = (int)(fun) - (pc) - 5; \ +} + +#endif /* !defined (TM_SUN386_H) */ + diff --git a/gdb/config/i386/tm-symmetry.h b/gdb/config/i386/tm-symmetry.h new file mode 100644 index 0000000..11931d4 --- /dev/null +++ b/gdb/config/i386/tm-symmetry.h @@ -0,0 +1,321 @@ +/* Target machine definitions for GDB on a Sequent Symmetry under dynix 3.0, + with Weitek 1167 and i387 support. + Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994 + Free Software Foundation, Inc. + Symmetry version by Jay Vosburgh (fubar@sequent.com). + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#ifndef TM_SYMMETRY_H +#define TM_SYMMETRY_H 1 + +/* I don't know if this will work for cross-debugging, even if you do get + a copy of the right include file. */ +#include <machine/reg.h> + +#include "i386/tm-i386v.h" + +#undef START_INFERIOR_TRAPS_EXPECTED +#define START_INFERIOR_TRAPS_EXPECTED 2 + +/* Amount PC must be decremented by after a breakpoint. This is often the + number of bytes in BREAKPOINT but not always (such as now). */ + +#undef DECR_PC_AFTER_BREAK +#define DECR_PC_AFTER_BREAK 0 + +#if 0 +/* --- this code can't be used unless we know we are running native, + since it uses host specific ptrace calls. */ +/* code for 80387 fpu. Functions are from i386-dep.c, copied into + * symm-dep.c. + */ +#define FLOAT_INFO { i386_float_info(); } +#endif + +/* Number of machine registers */ + +#undef NUM_REGS +#define NUM_REGS 49 + +/* Initializer for an array of names of registers. + There should be NUM_REGS strings in this initializer. */ + +/* Initializer for an array of names of registers. There should be at least + NUM_REGS strings in this initializer. Any excess ones are simply ignored. + Symmetry registers are in this weird order to match the register numbers + in the symbol table entries. If you change the order, things will probably + break mysteriously for no apparent reason. Also note that the st(0)... + st(7) 387 registers are represented as st0...st7. */ + +#undef REGISTER_NAMES +#define REGISTER_NAMES { "eax", "edx", "ecx", "st0", "st1", \ + "ebx", "esi", "edi", "st2", "st3", \ + "st4", "st5", "st6", "st7", "esp", \ + "ebp", "eip", "eflags","fp1", "fp2", \ + "fp3", "fp4", "fp5", "fp6", "fp7", \ + "fp8", "fp9", "fp10", "fp11", "fp12", \ + "fp13", "fp14", "fp15", "fp16", "fp17", \ + "fp18", "fp19", "fp20", "fp21", "fp22", \ + "fp23", "fp24", "fp25", "fp26", "fp27", \ + "fp28", "fp29", "fp30", "fp31" } + +/* Register numbers of various important registers. + Note that some of these values are "real" register numbers, + and correspond to the general registers of the machine, + and some are "phony" register numbers which are too large + to be actual register numbers as far as the user is concerned + but do serve to get the desired values when passed to read_register. */ + +#define EAX_REGNUM 0 +#define EDX_REGNUM 1 +#define ECX_REGNUM 2 +#define ST0_REGNUM 3 +#define ST1_REGNUM 4 +#define EBX_REGNUM 5 +#define ESI_REGNUM 6 +#define EDI_REGNUM 7 +#define ST2_REGNUM 8 +#define ST3_REGNUM 9 + +#define ST4_REGNUM 10 +#define ST5_REGNUM 11 +#define ST6_REGNUM 12 +#define ST7_REGNUM 13 + +#define FP1_REGNUM 18 /* first 1167 register */ +/* Get %fp2 - %fp31 by addition, since they are contiguous */ + +#undef SP_REGNUM +#define SP_REGNUM 14 /* (usp) Contains address of top of stack */ +#define ESP_REGNUM 14 +#undef FP_REGNUM +#define FP_REGNUM 15 /* (ebp) Contains address of executing stack frame */ +#define EBP_REGNUM 15 +#undef PC_REGNUM +#define PC_REGNUM 16 /* (eip) Contains program counter */ +#define EIP_REGNUM 16 +#undef PS_REGNUM +#define PS_REGNUM 17 /* (ps) Contains processor status */ +#define EFLAGS_REGNUM 17 + +/* + * Following macro translates i386 opcode register numbers to Symmetry + * register numbers. This is used by i386_frame_find_saved_regs. + * + * %eax %ecx %edx %ebx %esp %ebp %esi %edi + * i386 0 1 2 3 4 5 6 7 + * Symmetry 0 2 1 5 14 15 6 7 + * + */ +#define I386_REGNO_TO_SYMMETRY(n) \ +((n)==0?0 :(n)==1?2 :(n)==2?1 :(n)==3?5 :(n)==4?14 :(n)==5?15 :(n)) + +/* The magic numbers below are offsets into u_ar0 in the user struct. + * They live in <machine/reg.h>. Gdb calls this macro with blockend + * holding u.u_ar0 - KERNEL_U_ADDR. Only the registers listed are + * saved in the u area (along with a few others that aren't useful + * here. See <machine/reg.h>). + */ + +#define REGISTER_U_ADDR(addr, blockend, regno) \ +{ struct user foo; /* needed for finding fpu regs */ \ +switch (regno) { \ + case 0: \ + addr = blockend + EAX * sizeof(int); break; \ + case 1: \ + addr = blockend + EDX * sizeof(int); break; \ + case 2: \ + addr = blockend + ECX * sizeof(int); break; \ + case 3: /* st(0) */ \ + addr = ((int)&foo.u_fpusave.fpu_stack[0][0] - (int)&foo); \ + break; \ + case 4: /* st(1) */ \ + addr = ((int) &foo.u_fpusave.fpu_stack[1][0] - (int)&foo); \ + break; \ + case 5: \ + addr = blockend + EBX * sizeof(int); break; \ + case 6: \ + addr = blockend + ESI * sizeof(int); break; \ + case 7: \ + addr = blockend + EDI * sizeof(int); break; \ + case 8: /* st(2) */ \ + addr = ((int) &foo.u_fpusave.fpu_stack[2][0] - (int)&foo); \ + break; \ + case 9: /* st(3) */ \ + addr = ((int) &foo.u_fpusave.fpu_stack[3][0] - (int)&foo); \ + break; \ + case 10: /* st(4) */ \ + addr = ((int) &foo.u_fpusave.fpu_stack[4][0] - (int)&foo); \ + break; \ + case 11: /* st(5) */ \ + addr = ((int) &foo.u_fpusave.fpu_stack[5][0] - (int)&foo); \ + break; \ + case 12: /* st(6) */ \ + addr = ((int) &foo.u_fpusave.fpu_stack[6][0] - (int)&foo); \ + break; \ + case 13: /* st(7) */ \ + addr = ((int) &foo.u_fpusave.fpu_stack[7][0] - (int)&foo); \ + break; \ + case 14: \ + addr = blockend + ESP * sizeof(int); break; \ + case 15: \ + addr = blockend + EBP * sizeof(int); break; \ + case 16: \ + addr = blockend + EIP * sizeof(int); break; \ + case 17: \ + addr = blockend + FLAGS * sizeof(int); break; \ + case 18: /* fp1 */ \ + case 19: /* fp2 */ \ + case 20: /* fp3 */ \ + case 21: /* fp4 */ \ + case 22: /* fp5 */ \ + case 23: /* fp6 */ \ + case 24: /* fp7 */ \ + case 25: /* fp8 */ \ + case 26: /* fp9 */ \ + case 27: /* fp10 */ \ + case 28: /* fp11 */ \ + case 29: /* fp12 */ \ + case 30: /* fp13 */ \ + case 31: /* fp14 */ \ + case 32: /* fp15 */ \ + case 33: /* fp16 */ \ + case 34: /* fp17 */ \ + case 35: /* fp18 */ \ + case 36: /* fp19 */ \ + case 37: /* fp20 */ \ + case 38: /* fp21 */ \ + case 39: /* fp22 */ \ + case 40: /* fp23 */ \ + case 41: /* fp24 */ \ + case 42: /* fp25 */ \ + case 43: /* fp26 */ \ + case 44: /* fp27 */ \ + case 45: /* fp28 */ \ + case 46: /* fp29 */ \ + case 47: /* fp30 */ \ + case 48: /* fp31 */ \ + addr = ((int) &foo.u_fpasave.fpa_regs[(regno)-18] - (int)&foo); \ + } \ +} + +/* Total amount of space needed to store our copies of the machine's + register state, the array `registers'. 10 i*86 registers, 8 i387 + registers, and 31 Weitek 1167 registers */ + +#undef REGISTER_BYTES +#define REGISTER_BYTES ((10 * 4) + (8 * 10) + (31 * 4)) + +/* Index within `registers' of the first byte of the space for + register N. */ + +#undef REGISTER_BYTE +#define REGISTER_BYTE(N) \ +(((N) < 3) ? ((N) * 4) : \ +((N) < 5) ? ((((N) - 2) * 10) + 2) : \ +((N) < 8) ? ((((N) - 5) * 4) + 32) : \ +((N) < 14) ? ((((N) - 8) * 10) + 44) : \ + ((((N) - 14) * 4) + 104)) + +/* Number of bytes of storage in the actual machine representation + * for register N. All registers are 4 bytes, except 387 st(0) - st(7), + * which are 80 bits each. + */ + +#undef REGISTER_RAW_SIZE +#define REGISTER_RAW_SIZE(N) \ +(((N) < 3) ? 4 : \ +((N) < 5) ? 10 : \ +((N) < 8) ? 4 : \ +((N) < 14) ? 10 : \ + 4) + +/* Nonzero if register N requires conversion + from raw format to virtual format. */ + +#undef REGISTER_CONVERTIBLE +#define REGISTER_CONVERTIBLE(N) \ +(((N) < 3) ? 0 : \ +((N) < 5) ? 1 : \ +((N) < 8) ? 0 : \ +((N) < 14) ? 1 : \ + 0) + +#include "floatformat.h" + +/* Convert data from raw format for register REGNUM in buffer FROM + to virtual format with type TYPE in buffer TO. */ + +#undef REGISTER_CONVERT_TO_VIRTUAL +#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO) \ +{ \ + double val; \ + floatformat_to_double (&floatformat_i387_ext, (FROM), &val); \ + store_floating ((TO), TYPE_LENGTH (TYPE), val); \ +} + +/* Convert data from virtual format with type TYPE in buffer FROM + to raw format for register REGNUM in buffer TO. */ + +#undef REGISTER_CONVERT_TO_RAW +#define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO) \ +{ \ + double val = extract_floating ((FROM), TYPE_LENGTH (TYPE)); \ + floatformat_from_double (&floatformat_i387_ext, &val, (TO)); \ +} + +/* Return the GDB type object for the "standard" data type + of data in register N. */ + +#undef REGISTER_VIRTUAL_TYPE +#define REGISTER_VIRTUAL_TYPE(N) \ +((N < 3) ? builtin_type_int : \ +(N < 5) ? builtin_type_double : \ +(N < 8) ? builtin_type_int : \ +(N < 14) ? builtin_type_double : \ + builtin_type_int) + +/* Store the address of the place in which to copy the structure the + subroutine will return. This is called from call_function. + Native cc passes the address in eax, gcc (up to version 2.5.8) + passes it on the stack. gcc should be fixed in future versions to + adopt native cc conventions. */ + +#undef STORE_STRUCT_RETURN +#define STORE_STRUCT_RETURN(ADDR, SP) write_register(0, (ADDR)) + +/* Extract from an array REGBUF containing the (raw) register state + a function return value of type TYPE, and copy that, in virtual format, + into VALBUF. */ + +#undef EXTRACT_RETURN_VALUE +#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \ + symmetry_extract_return_value(TYPE, REGBUF, VALBUF) + +/* The following redefines make backtracing through sigtramp work. + They manufacture a fake sigtramp frame and obtain the saved pc in sigtramp + from the sigcontext structure which is pushed by the kernel on the + user stack, along with a pointer to it. */ + +#define IN_SIGTRAMP(pc, name) ((name) && STREQ ("_sigcode", name)) + +/* Offset to saved PC in sigcontext, from <signal.h>. */ +#define SIGCONTEXT_PC_OFFSET 16 + +#endif /* ifndef TM_SYMMETRY_H */ + diff --git a/gdb/config/i386/xm-cygwin.h b/gdb/config/i386/xm-cygwin.h new file mode 100644 index 0000000..f0b8227 --- /dev/null +++ b/gdb/config/i386/xm-cygwin.h @@ -0,0 +1,34 @@ +/* Definitions for hosting on WIN32, for GDB. + Copyright 1995, 1996, 1997, 1998 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#define HOST_BYTE_ORDER LITTLE_ENDIAN + +#include "fopen-bin.h" + +#define GDBINIT_FILENAME "gdb.ini" + +#define SLASH_P(X) ((X)=='\\' || (X) == '/') +#define ROOTED_P(X) ((SLASH_P((X)[0]))|| ((X)[1] ==':')) +#define SLASH_CHAR '/' +#define SLASH_STRING "/" + +/* Define this if source files use \r\n rather than just \n. */ +#define CRLF_SOURCE_FILES + +#define HAVE_SIGSETMASK 0 diff --git a/gdb/config/i386/xm-go32.h b/gdb/config/i386/xm-go32.h new file mode 100644 index 0000000..0797833 --- /dev/null +++ b/gdb/config/i386/xm-go32.h @@ -0,0 +1,31 @@ +/* Definitions for hosting on GO32, for GDB. + Copyright 1991, 1992 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#define HOST_BYTE_ORDER LITTLE_ENDIAN +#include "fopen-bin.h" + +/* Define this lseek(n) != nth byte of file */ +#define LSEEK_NOT_LINEAR + +#define CANT_FORK + +#undef QUIT +#define QUIT { pollquit(); } + +#define GDBINIT_FILENAME "gdb.ini" diff --git a/gdb/config/i386/xm-i386aix.h b/gdb/config/i386/xm-i386aix.h new file mode 100644 index 0000000..652a149 --- /dev/null +++ b/gdb/config/i386/xm-i386aix.h @@ -0,0 +1,33 @@ +/* Macro defintions for AIX PS/2 (i386) + Copyright 1986, 1987, 1989, 1992, 1993 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +/* + * Changed for IBM AIX ps/2 by Minh Tran Le (tranle@intellicorp.com) + * Revision: 23-Oct-92 17:42:49 + */ + +#include "i386/xm-i386v.h" + +#undef HAVE_TERMIO +#define HAVE_SGTTY + +#include <limits.h> + +/* Use setpgid instead of setpgrp on AIX */ +#define NEED_POSIX_SETPGID diff --git a/gdb/config/i386/xm-i386bsd.h b/gdb/config/i386/xm-i386bsd.h new file mode 100644 index 0000000..e5c4c89 --- /dev/null +++ b/gdb/config/i386/xm-i386bsd.h @@ -0,0 +1,22 @@ +/* Host-dependent definitions for Intel 386 running BSD Unix, for GDB. + Copyright 1986, 1987, 1989, 1992 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#define HOST_BYTE_ORDER LITTLE_ENDIAN + +#include <machine/limits.h> /* for INT_MIN */ diff --git a/gdb/config/i386/xm-i386gnu.h b/gdb/config/i386/xm-i386gnu.h new file mode 100644 index 0000000..60307b2 --- /dev/null +++ b/gdb/config/i386/xm-i386gnu.h @@ -0,0 +1,23 @@ +/* Definitions to make GDB run on the GNU Hurd on an Intel 386 + Copyright (C) 1986, 1987, 1989, 1991 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#define HOST_BYTE_ORDER LITTLE_ENDIAN + +/* Do implement the attach and detach commands. */ +#define ATTACH_DETACH 1 diff --git a/gdb/config/i386/xm-i386lynx.h b/gdb/config/i386/xm-i386lynx.h new file mode 100644 index 0000000..6078cb6 --- /dev/null +++ b/gdb/config/i386/xm-i386lynx.h @@ -0,0 +1,24 @@ +/* Host-dependent definitions for Intel 386 running LynxOS. + Copyright 1993 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#define HOST_BYTE_ORDER LITTLE_ENDIAN + +/* Get generic LynxOS host definitions. */ + +#include "xm-lynx.h" diff --git a/gdb/config/i386/xm-i386m3.h b/gdb/config/i386/xm-i386m3.h new file mode 100644 index 0000000..b667409 --- /dev/null +++ b/gdb/config/i386/xm-i386m3.h @@ -0,0 +1,33 @@ +/* Definitions to make GDB run on Mach 3 on an Intel 386 + Copyright (C) 1986, 1987, 1989, 1991 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#define HOST_BYTE_ORDER LITTLE_ENDIAN + +/* Do implement the attach and detach commands. */ +#define ATTACH_DETACH 1 + +/* Not needeed */ +#define KERNEL_U_ADDR 0 + +#ifndef EMULATOR_BASE +/* For EMULATOR_BASE and EMULATOR_END. + * OSF 1/MK has different values in some other place. + */ +#include <machine/vmparam.h> +#endif /* EMULATOR_BASE */ diff --git a/gdb/config/i386/xm-i386mach.h b/gdb/config/i386/xm-i386mach.h new file mode 100644 index 0000000..eb47bfb --- /dev/null +++ b/gdb/config/i386/xm-i386mach.h @@ -0,0 +1,30 @@ +/* Definitions to make GDB run on Mach on an Intel 386 + Copyright (C) 1986, 1987, 1989, 1991, 1992 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#define HOST_BYTE_ORDER LITTLE_ENDIAN + +/* This is the amount to subtract from u.u_ar0 + to get the offset in the core file of the register values. */ + +#define KERNEL_U_ADDR (0x80000000 - (UPAGES * NBPG)) + +/* <errno.h> only defines this if __STDC__!!! */ +extern int errno; + +extern char *strdup(); diff --git a/gdb/config/i386/xm-i386mk.h b/gdb/config/i386/xm-i386mk.h new file mode 100644 index 0000000..661c9cb --- /dev/null +++ b/gdb/config/i386/xm-i386mk.h @@ -0,0 +1,25 @@ +/* Definitions to make GDB run on Mach 3 OSF 1/MK on an Intel 386 + Copyright (C) 1992 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#define HAVE_TERMIO 1 + +#define EMULATOR_BASE 0xa0000000 +#define EMULATOR_END 0xa0040000 + +#include "i386/xm-i386m3.h" diff --git a/gdb/config/i386/xm-i386sco.h b/gdb/config/i386/xm-i386sco.h new file mode 100644 index 0000000..31fa7e6 --- /dev/null +++ b/gdb/config/i386/xm-i386sco.h @@ -0,0 +1,42 @@ +/* Macro defintions for i386, running SCO Unix System V/386 3.2. + Copyright (C) 1989 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +/* In 3.2v4 <sys/user.h> requires on <sys/dir.h>. */ +#include <sys/types.h> +#include <sys/dir.h> + +#include "i386/xm-i386v.h" + +/* Apparently there is inconsistency among various System V's about what + the name of this field is. */ +#define U_FPSTATE(u) u.u_fps.u_fpstate + +/* SCO 3.2v2 and later have job control. */ +/* SCO 3.2v4 I know has termios; I'm not sure about earlier versions. + GDB does not currently support the termio/job control combination. */ +#undef HAVE_TERMIO +#define HAVE_TERMIOS + +/* SCO's assembler doesn't grok dollar signs in identifiers. + So we use dots instead. This item must be coordinated with G++. */ +#undef CPLUS_MARKER +#define CPLUS_MARKER '.' + +/* Use setpgid instead of setpgrp on SCO */ +#define NEED_POSIX_SETPGID diff --git a/gdb/config/i386/xm-i386v.h b/gdb/config/i386/xm-i386v.h new file mode 100644 index 0000000..480dfd6 --- /dev/null +++ b/gdb/config/i386/xm-i386v.h @@ -0,0 +1,45 @@ +/* Host support for i386. + Copyright 1986, 1987, 1989, 1992 Free Software Foundation, Inc. + Changes for 80386 by Pace Willisson (pace@prep.ai.mit.edu), July 1988. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#define HOST_BYTE_ORDER LITTLE_ENDIAN + +/* I'm running gdb 3.4 under 386/ix 2.0.2, which is a derivative of AT&T's +Sys V/386 3.2. + +On some machines, gdb crashes when it's starting up while calling the +vendor's termio tgetent() routine. It always works when run under +itself (actually, under 3.2, it's not an infinitely recursive bug.) +After some poking around, it appears that depending on the environment +size, or whether you're running YP, or the phase of the moon or something, +the stack is not always long-aligned when main() is called, and tgetent() +takes strong offense at that. On some machines this bug never appears, but +on those where it does, it occurs quite reliably. */ +#define ALIGN_STACK_ON_STARTUP + +/* define USG if you are using sys5 /usr/include's */ +#define USG + +#define HAVE_TERMIO + +/* This is the amount to subtract from u.u_ar0 + to get the offset in the core file of the register values. */ + +#define KERNEL_U_ADDR 0xe0000000 + diff --git a/gdb/config/i386/xm-i386v32.h b/gdb/config/i386/xm-i386v32.h new file mode 100644 index 0000000..daaac80 --- /dev/null +++ b/gdb/config/i386/xm-i386v32.h @@ -0,0 +1,24 @@ +/* Macro defintions for i386, running System V 3.2. + Copyright (C) 1989 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#include "i386/xm-i386v.h" + +/* Apparently there is inconsistency among various System V's about what + the name of this field is. */ +#define U_FPSTATE(u) u.u_fps.u_fpstate diff --git a/gdb/config/i386/xm-i386v4.h b/gdb/config/i386/xm-i386v4.h new file mode 100644 index 0000000..7f782db --- /dev/null +++ b/gdb/config/i386/xm-i386v4.h @@ -0,0 +1,27 @@ +/* Macro definitions for GDB on an Intel i386 running SVR4. + Copyright 1991, 1992 Free Software Foundation, Inc. + Written by Fred Fish at Cygnus Support (fnf@cygnus.com). + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +/* Pick up most of what we need from the generic i386 host include file. */ + +#include "i386/xm-i386v.h" + +/* Pick up more stuff from the generic SVR4 host include file. */ + +#include "xm-sysv4.h" diff --git a/gdb/config/i386/xm-linux.h b/gdb/config/i386/xm-linux.h new file mode 100644 index 0000000..217c6d4 --- /dev/null +++ b/gdb/config/i386/xm-linux.h @@ -0,0 +1,36 @@ +/* Native support for GNU/Linux, for GDB, the GNU debugger. + Copyright (C) 1986, 1987, 1989, 1992 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#ifndef XM_LINUX_H +#define XM_LINUX_H + +#define HOST_BYTE_ORDER LITTLE_ENDIAN + +#define HAVE_TERMIOS + +/* This is the amount to subtract from u.u_ar0 + to get the offset in the core file of the register values. */ +#define KERNEL_U_ADDR 0x0 + +#define NEED_POSIX_SETPGID + +/* Need R_OK etc, but USG isn't defined. */ +#include <unistd.h> + +#endif /* #ifndef XM_LINUX_H */ diff --git a/gdb/config/i386/xm-nbsd.h b/gdb/config/i386/xm-nbsd.h new file mode 100644 index 0000000..b5624ac --- /dev/null +++ b/gdb/config/i386/xm-nbsd.h @@ -0,0 +1,21 @@ +/* Parameters for execution on a i386 running NetBSD, for GDB. + Copyright 1994 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +/* Get generic NetBSD host definitions. */ +#include "xm-nbsd.h" diff --git a/gdb/config/i386/xm-ptx.h b/gdb/config/i386/xm-ptx.h new file mode 100644 index 0000000..99b46cc --- /dev/null +++ b/gdb/config/i386/xm-ptx.h @@ -0,0 +1,41 @@ +/* Definitions to make GDB run on a Sequent Symmetry under ptx, with + Weitek 1167 and i387 support. + Copyright 1986, 1987, 1989, 1992, 1993, 1996 + Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +/* Symmetry version by Jay Vosburgh (fubar@sequent.com) */ + +#ifdef _SEQUENT_PTX4_ +#include "xm-sysv4.h" +#endif /* _SEQUENT_PTX4_ */ + +/* This machine doesn't have the siginterrupt call. */ +#define NO_SIGINTERRUPT + +#define HAVE_WAIT_STRUCT + +#undef HAVE_TERMIO +#define HAVE_TERMIOS +#define USG + +#define NEED_POSIX_SETPGID + +#define USE_O_NOCTTY + +#define HOST_BYTE_ORDER LITTLE_ENDIAN diff --git a/gdb/config/i386/xm-ptx4.h b/gdb/config/i386/xm-ptx4.h new file mode 100644 index 0000000..bdbdefd --- /dev/null +++ b/gdb/config/i386/xm-ptx4.h @@ -0,0 +1,25 @@ +/* Definitions to make GDB run on a Sequent Symmetry under ptx, with + Weitek 1167 and i387 support. Copyright 1986, 1987, 1989, 1992, + 1993 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +/* Symmetry version by Jay Vosburgh (fubar@sequent.com) */ + +#include "xm-sysv4.h" + +#include "xm-ptx.h" diff --git a/gdb/config/i386/xm-sun386.h b/gdb/config/i386/xm-sun386.h new file mode 100644 index 0000000..51c3b58 --- /dev/null +++ b/gdb/config/i386/xm-sun386.h @@ -0,0 +1,20 @@ +/* Host support for Sun 386i, for GDB, the GNU debugger. + Copyright (C) 1986, 1987, 1989, 1992, 1996 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#define HOST_BYTE_ORDER LITTLE_ENDIAN diff --git a/gdb/config/i386/xm-symmetry.h b/gdb/config/i386/xm-symmetry.h new file mode 100644 index 0000000..52e9a9a --- /dev/null +++ b/gdb/config/i386/xm-symmetry.h @@ -0,0 +1,28 @@ +/* Definitions to make GDB run on a Sequent Symmetry under + dynix 3.1, with Weitek 1167 and i387 support. + Copyright 1986, 1987, 1989, 1992, 1993, 1994 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +/* Symmetry version by Jay Vosburgh (fubar@sequent.com) */ + +/* This machine doesn't have the siginterrupt call. */ +#define NO_SIGINTERRUPT + +#define HAVE_WAIT_STRUCT + +#define HOST_BYTE_ORDER LITTLE_ENDIAN diff --git a/gdb/config/i386/xm-windows.h b/gdb/config/i386/xm-windows.h new file mode 100644 index 0000000..e083010 --- /dev/null +++ b/gdb/config/i386/xm-windows.h @@ -0,0 +1,35 @@ +/* Definitions for hosting on WIN32, built with Microsoft Visual C/C++, for GDB. + Copyright 1996, 1998 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#include "i386/xm-cygwin.h" + +#undef PRINTF_HAS_LONG_LONG +#undef HAVE_UNISTD_H +#undef HAVE_TERMIO_H +#undef HAVE_TERMIOS_H +#undef HAVE_SGTTY_H +#undef HAVE_SBRK +#define CANT_FORK + +#define MALLOC_INCOMPATIBLE + +#include <malloc.h> + +#define SIGQUIT 3 +#define SIGTRAP 5 |