diff options
author | Daniel Jacobowitz <drow@false.org> | 2002-02-28 16:58:15 +0000 |
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committer | Daniel Jacobowitz <drow@false.org> | 2002-02-28 16:58:15 +0000 |
commit | 265f716b738a3fefb1ae7c801952c7661601d3ea (patch) | |
tree | ffa043162c5a9224bc6e97b36b3c5235eebe8700 /gdb/gdbserver | |
parent | ac469903ddc5c2d9242f98b4906422ab6b33dfb1 (diff) | |
download | fsf-binutils-gdb-265f716b738a3fefb1ae7c801952c7661601d3ea.zip fsf-binutils-gdb-265f716b738a3fefb1ae7c801952c7661601d3ea.tar.gz fsf-binutils-gdb-265f716b738a3fefb1ae7c801952c7661601d3ea.tar.bz2 |
2002-02-27 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/linux-s390-low.c: New file.
* regformats/reg-s390.dat: New file.
* regformats/reg-s390x.dat: New file.
* gdbserver/configure.srv: Add S/390.
* gdbserver/Makefile.in: Add S/390.
* configure.tgt: Enable gdbserver for S/390.
Diffstat (limited to 'gdb/gdbserver')
-rw-r--r-- | gdb/gdbserver/Makefile.in | 7 | ||||
-rw-r--r-- | gdb/gdbserver/configure.srv | 8 | ||||
-rw-r--r-- | gdb/gdbserver/linux-s390-low.c | 81 |
3 files changed, 96 insertions, 0 deletions
diff --git a/gdb/gdbserver/Makefile.in b/gdb/gdbserver/Makefile.in index 31d3f62..9ed226eb 100644 --- a/gdb/gdbserver/Makefile.in +++ b/gdb/gdbserver/Makefile.in @@ -242,6 +242,7 @@ linux-i386-low.o: linux-i386-low.c $(linux_low_h) $(server_h) linux-ia64-low.o: linux-ia64-low.c $(linux_low_h) $(server_h) linux-mips-low.o: linux-mips-low.c $(linux_low_h) $(server_h) linux-ppc-low.o: linux-ppc-low.c $(linux_low_h) $(server_h) +linux-s390-low.o: linux-s390-low.c $(linux_low_h) $(server_h) linux-sh-low.o: linux-sh-low.c $(linux_low_h) $(server_h) linux-x86-64-low.o: linux-x86-64-low.c $(linux_low_h) $(server_h) @@ -274,6 +275,12 @@ reg-mips.c : $(srcdir)/../regformats/reg-mips.dat $(regdat_sh) reg-ppc.o : reg-ppc.c $(regdef_h) reg-ppc.c : $(srcdir)/../regformats/reg-ppc.dat $(regdat_sh) sh $(regdat_sh) $(srcdir)/../regformats/reg-ppc.dat reg-ppc.c +reg-s390.o : reg-s390.c $(regdef_h) +reg-s390.c : $(srcdir)/../regformats/reg-s390.dat $(regdat_sh) + sh $(regdat_sh) $(srcdir)/../regformats/reg-s390.dat reg-s390.c +reg-s390x.o : reg-s390x.c $(regdef_h) +reg-s390x.c : $(srcdir)/../regformats/reg-s390x.dat $(regdat_sh) + sh $(regdat_sh) $(srcdir)/../regformats/reg-s390x.dat reg-s390x.c reg-sh.o : reg-sh.c $(regdef_h) reg-sh.c : $(srcdir)/../regformats/reg-sh.dat $(regdat_sh) sh $(regdat_sh) $(srcdir)/../regformats/reg-sh.dat reg-sh.c diff --git a/gdb/gdbserver/configure.srv b/gdb/gdbserver/configure.srv index 523dcb6..3268cd7 100644 --- a/gdb/gdbserver/configure.srv +++ b/gdb/gdbserver/configure.srv @@ -43,6 +43,14 @@ case "${target}" in srv_tgtobj="linux-low.o linux-ppc-low.o" srv_linux_usrregs=yes ;; + s390-*-linux*) srv_regobj=reg-s390.o + srv_tgtobj="linux-low.o linux-s390-low.o" + srv_linux_usrregs=yes + ;; + s390x-*-linux*) srv_regobj=reg-s390x.o + srv_tgtobj="linux-low.o linux-s390-low.o" + srv_linux_usrregs=yes + ;; sh*-*-linux*) srv_regobj=reg-sh.o srv_tgtobj="linux-low.o linux-sh-low.o" srv_linux_usrregs=yes diff --git a/gdb/gdbserver/linux-s390-low.c b/gdb/gdbserver/linux-s390-low.c new file mode 100644 index 0000000..1920b9c --- /dev/null +++ b/gdb/gdbserver/linux-s390-low.c @@ -0,0 +1,81 @@ +/* GNU/Linux S/390 specific low level interface, for the remote server + for GDB. + Copyright 2001, 2002 + 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. */ + +/* This file is used for both 31-bit and 64-bit S/390 systems. */ + +#include "server.h" +#include "linux-low.h" + +#include <asm/ptrace.h> + +int num_regs = 67; + +int regmap[] = { + PT_PSWMASK, PT_PSWADDR, + + PT_GPR0, PT_GPR1, PT_GPR2, PT_GPR3, + PT_GPR4, PT_GPR5, PT_GPR6, PT_GPR7, + PT_GPR8, PT_GPR9, PT_GPR10, PT_GPR11, + PT_GPR12, PT_GPR13, PT_GPR14, PT_GPR15, + + PT_ACR0, PT_ACR1, PT_ACR2, PT_ACR3, + PT_ACR4, PT_ACR5, PT_ACR6, PT_ACR7, + PT_ACR8, PT_ACR9, PT_ACR10, PT_ACR11, + PT_ACR12, PT_ACR13, PT_ACR14, PT_ACR15, + + -1, -1, -1, -1, + -1, -1, -1, -1, + -1, PT_CR_9, PT_CR_10, PT_CR_11, + -1, -1, -1, -1, + + PT_FPC, + +#ifdef PT_FPR0_HI + PT_FPR0_HI, PT_FPR1_HI, PT_FPR2_HI, PT_FPR3_HI, + PT_FPR4_HI, PT_FPR5_HI, PT_FPR6_HI, PT_FPR7_HI, + PT_FPR8_HI, PT_FPR9_HI, PT_FPR10_HI, PT_FPR11_HI, + PT_FPR12_HI, PT_FPR13_HI, PT_FPR14_HI, PT_FPR15_HI, +#else + PT_FPR0, PT_FPR1, PT_FPR2, PT_FPR3, + PT_FPR4, PT_FPR5, PT_FPR6, PT_FPR7, + PT_FPR8, PT_FPR9, PT_FPR10, PT_FPR11, + PT_FPR12, PT_FPR13, PT_FPR14, PT_FPR15, +#endif +}; + +int +cannot_fetch_register (int regno) +{ + if (regmap[regno] == -1) + return 1; + + return 0; +} + +int +cannot_store_register (int regno) +{ + if (regmap[regno] == -1) + return 1; + + return 0; +} |