* Makefile.in (mipsnbsd-tdep.o): Add nbsd-tdep.h to dependency
list. (nbsd-tdep.o): Add $(gdb_string_h) to dependency list. * alphanbsd-tdep.c (alphanbsd_pc_in_sigtramp): Use nbsd_pc_in_sigtramp. * mipsnbsd-tdep.c: Include nbsd-tdep.h. (mipsnbsd_pc_in_sigtramp): Use nbsd_pc_in_sigtramp. * nbsd-tdep.c: Include gdb_string.h. (nbsd_pc_in_sigtramp): New function. * nbsd-tdep.h (nbsd_pc_in_sigtramp): New prototype. * ppcnbsd-tdep.c (ppcnbsd_pc_in_sigtramp): New function. (ppcnbsd_init_abi): Set gdbarch_pc_in_sigtramp to ppcnbsd_pc_in_sigtramp. * shnbsd-tdep.c (shnbsd_pc_in_sigtramp): New function. (shnbsd_init_abi): Set gdbarch_pc_in_sigtramp to shnbsd_pc_in_sigtramp. * sparcnbsd-tdep.c (sparcnbsd_init_abi_elf): Set gdbarch_pc_in_sigtramp to nbsd_pc_in_sigtramp. * config/mips/nbsd.mt (TDEPFILES): Add nbsd-tdep.o.
This commit is contained in:
Jason Thorpe
parent
a6bd2a4f18
commit
3d9b49b090
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@ -1,3 +1,25 @@
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2002-08-31 Jason Thorpe <thorpej@wasabisystems.com>
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* Makefile.in (mipsnbsd-tdep.o): Add nbsd-tdep.h to dependency
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list.
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(nbsd-tdep.o): Add $(gdb_string_h) to dependency list.
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* alphanbsd-tdep.c (alphanbsd_pc_in_sigtramp): Use
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nbsd_pc_in_sigtramp.
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* mipsnbsd-tdep.c: Include nbsd-tdep.h.
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(mipsnbsd_pc_in_sigtramp): Use nbsd_pc_in_sigtramp.
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* nbsd-tdep.c: Include gdb_string.h.
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(nbsd_pc_in_sigtramp): New function.
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* nbsd-tdep.h (nbsd_pc_in_sigtramp): New prototype.
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* ppcnbsd-tdep.c (ppcnbsd_pc_in_sigtramp): New function.
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(ppcnbsd_init_abi): Set gdbarch_pc_in_sigtramp to
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ppcnbsd_pc_in_sigtramp.
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* shnbsd-tdep.c (shnbsd_pc_in_sigtramp): New function.
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(shnbsd_init_abi): Set gdbarch_pc_in_sigtramp to
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shnbsd_pc_in_sigtramp.
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* sparcnbsd-tdep.c (sparcnbsd_init_abi_elf): Set
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gdbarch_pc_in_sigtramp to nbsd_pc_in_sigtramp.
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* config/mips/nbsd.mt (TDEPFILES): Add nbsd-tdep.o.
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2002-08-30 Pierre Muller <muller@ics.u-strasbg.fr>
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* breakpoint.c (breakpoint_init_inferior): Reset the val field of
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@ -1905,7 +1905,8 @@ mipsm3-nat.o: mipsm3-nat.c $(defs_h) $(inferior_h) $(regcache_h)
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mipsnbsd-nat.o: mipsnbsd-nat.c $(defs_h) $(inferior_h) $(regcache_h) \
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$(mipsnbsd_tdep_h)
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mipsnbsd-tdep.o: mipsnbsd-tdep.c $(defs_h) $(gdbcore_h) $(regcache_h) \
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$(target_h) $(value_h) $(osabi_h) $(mipsnbsd_tdep_h) $(solib_svr4_h)
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$(target_h) $(value_h) $(osabi_h) $(mipsnbsd_tdep_h) $(solib_svr4_h) \
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nbsd-tdep.h
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mipsread.o: mipsread.c $(defs_h) $(gdb_string_h) $(bfd_h) $(symtab_h) \
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$(symfile_h) $(objfiles_h) $(buildsym_h) $(stabsread_h) \
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$(coff_sym_h) $(coff_internal_h) $(coff_ecoff_h) $(libcoff_h) \
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@ -1924,7 +1925,7 @@ mon960-rom.o: mon960-rom.c $(defs_h) $(gdbcore_h) $(target_h) $(monitor_h) \
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monitor.o: monitor.c $(defs_h) $(gdbcore_h) $(target_h) $(gdb_string_h) \
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$(command_h) $(serial_h) $(monitor_h) $(gdbcmd_h) $(inferior_h) \
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$(gdb_regex_h) $(srec_h) $(regcache_h)
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nbsd-tdep.o: nbsd-tdep.c $(defs_h) $(solib_svr4_h)
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nbsd-tdep.o: nbsd-tdep.c $(defs_h) $(gdb_string_h) $(solib_svr4_h)
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nindy-tdep.o: nindy-tdep.c $(defs_h) $(symtab_h) $(frame_h) $(gdbcore_h)
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nlmread.o: nlmread.c $(defs_h) $(bfd_h) $(symtab_h) $(symfile_h) \
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$(objfiles_h) $(buildsym_h) $(stabsread_h)
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@ -178,7 +178,8 @@ alphanbsd_sigtramp_offset (CORE_ADDR pc)
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static int
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alphanbsd_pc_in_sigtramp (CORE_ADDR pc, char *func_name)
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{
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return (alphanbsd_sigtramp_offset (pc) >= 0);
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return (nbsd_pc_in_sigtramp (pc, func_name)
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|| alphanbsd_sigtramp_offset (pc) >= 0);
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}
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static void
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@ -1,5 +1,6 @@
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# Target: MIPS running NetBSD
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TDEPFILES= mips-tdep.o mipsnbsd-tdep.o corelow.o solib.o solib-svr4.o
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TDEPFILES= mips-tdep.o mipsnbsd-tdep.o corelow.o solib.o solib-svr4.o \
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nbsd-tdep.o
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TM_FILE= tm-nbsd.h
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SIM_OBS = remote-sim.o
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@ -26,6 +26,7 @@
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#include "value.h"
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#include "osabi.h"
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#include "nbsd-tdep.h"
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#include "mipsnbsd-tdep.h"
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#include "solib-svr4.h"
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@ -219,7 +220,8 @@ mipsnbsd_sigtramp_offset (CORE_ADDR pc)
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static int
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mipsnbsd_pc_in_sigtramp (CORE_ADDR pc, char *func_name)
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{
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return (mipsnbsd_sigtramp_offset (pc) >= 0);
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return (nbsd_pc_in_sigtramp (pc, func_name)
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|| mipsnbsd_sigtramp_offset (pc) >= 0);
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}
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/* Figure out where the longjmp will land. We expect that we have
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@ -20,6 +20,7 @@
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Boston, MA 02111-1307, USA. */
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#include "defs.h"
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#include "gdb_string.h"
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#include "solib-svr4.h"
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/* Fetch (and possibly build) an appropriate link_map_offsets
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@ -96,3 +97,13 @@ nbsd_lp64_solib_svr4_fetch_link_map_offsets (void)
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return lmp;
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}
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int
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nbsd_pc_in_sigtramp (CORE_ADDR pc, char *func_name)
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{
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/* Check for libc-provided signal trampoline. All such trampolines
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have function names which begin with "__sigtramp". */
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return (func_name != NULL
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&& strncmp (func_name, "__sigtramp", 10) == 0);
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}
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@ -25,4 +25,6 @@
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struct link_map_offsets *nbsd_ilp32_solib_svr4_fetch_link_map_offsets (void);
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struct link_map_offsets *nbsd_lp64_solib_svr4_fetch_link_map_offsets (void);
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int nbsd_pc_in_sigtramp (CORE_ADDR, char *);
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#endif /* NBSD_TDEP_H */
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@ -196,6 +196,13 @@ static struct core_fns ppcnbsd_elfcore_fns =
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NULL /* next */
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};
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static int
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ppcnbsd_pc_in_sigtramp (CORE_ADDR pc, char *func_name)
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{
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/* FIXME: Need to add support for kernel-provided signal trampolines. */
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return (nbsd_pc_in_sigtramp (pc, func_name));
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}
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static void
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ppcnbsd_init_abi (struct gdbarch_info info,
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struct gdbarch *gdbarch)
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@ -203,6 +210,8 @@ ppcnbsd_init_abi (struct gdbarch_info info,
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/* Stop at main. */
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set_gdbarch_frame_chain_valid (gdbarch, generic_func_frame_chain_valid);
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set_gdbarch_pc_in_sigtramp (gdbarch, ppcnbsd_pc_in_sigtramp);
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set_solib_svr4_fetch_link_map_offsets (gdbarch,
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nbsd_ilp32_solib_svr4_fetch_link_map_offsets);
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}
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@ -165,10 +165,19 @@ static struct core_fns shnbsd_elfcore_fns =
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NULL /* next */
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};
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static int
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shnbsd_pc_in_sigtramp (CORE_ADDR pc, char *func_name)
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{
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/* FIXME: Need to add support for kernel-provided signal trampolines. */
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return (nbsd_pc_in_sigtramp (pc, func_name));
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}
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static void
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shnbsd_init_abi (struct gdbarch_info info,
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struct gdbarch *gdbarch)
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{
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set_gdbarch_pc_in_sigtramp (gdbarch, shnbsd_pc_in_sigtramp);
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set_solib_svr4_fetch_link_map_offsets (gdbarch,
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nbsd_ilp32_solib_svr4_fetch_link_map_offsets);
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}
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{
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sparcnbsd_init_abi_common (info, gdbarch);
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set_gdbarch_pc_in_sigtramp (gdbarch, nbsd_pc_in_sigtramp);
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set_solib_svr4_fetch_link_map_offsets (gdbarch,
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gdbarch_ptr_bit (gdbarch) == 32 ?
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nbsd_ilp32_solib_svr4_fetch_link_map_offsets :
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