From 145564b7562ec2bc16a23ec7c1628cf256ba8f58 Mon Sep 17 00:00:00 2001 From: Michal Ludvig Date: Mon, 1 Jul 2002 22:09:52 +0000 Subject: 2002-07-02 Michal Ludvig * config/i386/tm-x86-64linux.h: New. * config/i386/x86-64linux.mt: Add GDB_MULTI_ARCH and TM_FILE definitions. * config/i386/nm-x86-64.h: Rename to ... * config/i386/nm-x86-64linux.h: ... this one. * config/i386/x86-64linux.mh: Reflect the above change. --- gdb/config/i386/nm-x86-64.h | 90 ---------------------------------------- gdb/config/i386/nm-x86-64linux.h | 90 ++++++++++++++++++++++++++++++++++++++++ gdb/config/i386/tm-x86-64linux.h | 36 ++++++++++++++++ gdb/config/i386/x86-64linux.mh | 2 +- gdb/config/i386/x86-64linux.mt | 4 ++ 5 files changed, 131 insertions(+), 91 deletions(-) delete mode 100644 gdb/config/i386/nm-x86-64.h create mode 100644 gdb/config/i386/nm-x86-64linux.h create mode 100644 gdb/config/i386/tm-x86-64linux.h (limited to 'gdb/config/i386') diff --git a/gdb/config/i386/nm-x86-64.h b/gdb/config/i386/nm-x86-64.h deleted file mode 100644 index 4430fcb..0000000 --- a/gdb/config/i386/nm-x86-64.h +++ /dev/null @@ -1,90 +0,0 @@ -/* Native support for GNU/Linux x86-64. - - Copyright 2001, 2002 Free Software Foundation, Inc. Contributed by - Jiri Smid, SuSE Labs. - - 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_X86_64_H -#define NM_X86_64_H - -#include "config/nm-linux.h" - -#define I386_USE_GENERIC_WATCHPOINTS -#include "i386/nm-i386.h" - -/* Support for 8-byte wide hw watchpoints. */ -#define TARGET_HAS_DR_LEN_8 1 - -/* Provide access to the i386 hardware debugging registers. */ - -extern void x86_64_linux_dr_set_control (unsigned long control); -#define I386_DR_LOW_SET_CONTROL(control) \ - x86_64_linux_dr_set_control (control) - -extern void x86_64_linux_dr_set_addr (int regnum, CORE_ADDR addr); -#define I386_DR_LOW_SET_ADDR(regnum, addr) \ - x86_64_linux_dr_set_addr (regnum, addr) - -extern void x86_64_linux_dr_reset_addr (int regnum); -#define I386_DR_LOW_RESET_ADDR(regnum) \ - x86_64_linux_dr_reset_addr (regnum) - -extern unsigned long x86_64_linux_dr_get_status (void); -#define I386_DR_LOW_GET_STATUS() \ - x86_64_linux_dr_get_status () - - -#define REGISTER_U_ADDR(addr, blockend, regno) \ - (addr) = x86_64_register_u_addr ((blockend),(regno)); -CORE_ADDR x86_64_register_u_addr (CORE_ADDR, int); - -/* Return the size of the user struct. */ -#define KERNEL_U_SIZE kernel_u_size() -extern int kernel_u_size (void); - -/* Offset of the registers within the user area. */ -#define U_REGS_OFFSET 0 - -/* 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 PTRACE_ARG3_TYPE void* -#define PTRACE_XFER_TYPE unsigned long - - -/* 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 - -/* Override copies of {fetch,store}_inferior_registers in `infptrace.c'. */ -#define FETCH_INFERIOR_REGISTERS - -#undef PREPARE_TO_PROCEED - -#include - -extern void lin_thread_get_thread_signals (sigset_t * mask); -#define GET_THREAD_SIGNALS(mask) lin_thread_get_thread_signals (mask) - -#endif /* NM_X86_64.h */ diff --git a/gdb/config/i386/nm-x86-64linux.h b/gdb/config/i386/nm-x86-64linux.h new file mode 100644 index 0000000..4430fcb --- /dev/null +++ b/gdb/config/i386/nm-x86-64linux.h @@ -0,0 +1,90 @@ +/* Native support for GNU/Linux x86-64. + + Copyright 2001, 2002 Free Software Foundation, Inc. Contributed by + Jiri Smid, SuSE Labs. + + 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_X86_64_H +#define NM_X86_64_H + +#include "config/nm-linux.h" + +#define I386_USE_GENERIC_WATCHPOINTS +#include "i386/nm-i386.h" + +/* Support for 8-byte wide hw watchpoints. */ +#define TARGET_HAS_DR_LEN_8 1 + +/* Provide access to the i386 hardware debugging registers. */ + +extern void x86_64_linux_dr_set_control (unsigned long control); +#define I386_DR_LOW_SET_CONTROL(control) \ + x86_64_linux_dr_set_control (control) + +extern void x86_64_linux_dr_set_addr (int regnum, CORE_ADDR addr); +#define I386_DR_LOW_SET_ADDR(regnum, addr) \ + x86_64_linux_dr_set_addr (regnum, addr) + +extern void x86_64_linux_dr_reset_addr (int regnum); +#define I386_DR_LOW_RESET_ADDR(regnum) \ + x86_64_linux_dr_reset_addr (regnum) + +extern unsigned long x86_64_linux_dr_get_status (void); +#define I386_DR_LOW_GET_STATUS() \ + x86_64_linux_dr_get_status () + + +#define REGISTER_U_ADDR(addr, blockend, regno) \ + (addr) = x86_64_register_u_addr ((blockend),(regno)); +CORE_ADDR x86_64_register_u_addr (CORE_ADDR, int); + +/* Return the size of the user struct. */ +#define KERNEL_U_SIZE kernel_u_size() +extern int kernel_u_size (void); + +/* Offset of the registers within the user area. */ +#define U_REGS_OFFSET 0 + +/* 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 PTRACE_ARG3_TYPE void* +#define PTRACE_XFER_TYPE unsigned long + + +/* 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 + +/* Override copies of {fetch,store}_inferior_registers in `infptrace.c'. */ +#define FETCH_INFERIOR_REGISTERS + +#undef PREPARE_TO_PROCEED + +#include + +extern void lin_thread_get_thread_signals (sigset_t * mask); +#define GET_THREAD_SIGNALS(mask) lin_thread_get_thread_signals (mask) + +#endif /* NM_X86_64.h */ diff --git a/gdb/config/i386/tm-x86-64linux.h b/gdb/config/i386/tm-x86-64linux.h new file mode 100644 index 0000000..11eea93 --- /dev/null +++ b/gdb/config/i386/tm-x86-64linux.h @@ -0,0 +1,36 @@ +/* Definitions to target GDB to GNU/Linux on x86-64. + + Copyright 2002 Free Software Foundation, Inc. + + Contributed by Michal Ludvig, SuSE Labs. + + 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_X86_64LINUX_H +#define TM_X86_64LINUX_H + +/* We define SVR4_SHARED_LIBS unconditionally, on the assumption that + * link.h is available on all linux platforms. For I386 and SH3/4, + * we hard-code the information rather than use link.h anyway (for + * the benefit of cross-debugging). We may move to doing that for + * other architectures as well. */ + +#define SVR4_SHARED_LIBS +#include "solib.h" /* Support for shared libraries. */ + +#endif /* #ifndef TM_X86_64LINUX_H */ diff --git a/gdb/config/i386/x86-64linux.mh b/gdb/config/i386/x86-64linux.mh index bc79f3f..7c221eb 100644 --- a/gdb/config/i386/x86-64linux.mh +++ b/gdb/config/i386/x86-64linux.mh @@ -2,7 +2,7 @@ XM_FILE= xm-i386.h -NAT_FILE= nm-x86-64.h +NAT_FILE= nm-x86-64linux.h NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o \ core-aout.o i386-nat.o x86-64-linux-nat.o \ proc-service.o thread-db.o lin-lwp.o \ diff --git a/gdb/config/i386/x86-64linux.mt b/gdb/config/i386/x86-64linux.mt index 58a9cee..7d0c491 100644 --- a/gdb/config/i386/x86-64linux.mt +++ b/gdb/config/i386/x86-64linux.mt @@ -1,3 +1,7 @@ # Target: AMD x86-64 running GNU/Linux TDEPFILES= x86-64-tdep.o x86-64-linux-tdep.o dwarf2cfi.o \ solib.o solib-svr4.o solib-legacy.o + +GDB_MULTI_ARCH=GDB_MULTI_ARCH_TM + +TM_FILE=tm-x86-64linux.h -- cgit v1.1