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* i386bsd-tdep.c (i386bsd_init_abi): Set sigtramp_start and

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sigtramp_end to i386bsd_sigtramp_start and i386bsd_sigtramp_end.
* i386nbsd-tdep.c (i386nbsd_init_abi): Set sigtramp_start and
sigtramp_end to NULL.
* config/i386/tm-fbsd.h (SIGTRAMP_START, SIGTRAMP_END): Remove
defines.
(i386bsd_sigtramp_start, i386_sigtramp_end): Remove prototypes.
This commit is contained in:
Mark Kettenis
2002-09-06 20:44:23 +00:00
parent 0b3a6a28f9
commit 4b218c1874
4 changed files with 17 additions and 12 deletions
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8
gdb/ChangeLog
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@ -1,5 +1,13 @@
2002-09-06 Mark Kettenis <kettenis@gnu.org> 2002-09-06 Mark Kettenis <kettenis@gnu.org>
* i386bsd-tdep.c (i386bsd_init_abi): Set sigtramp_start and
sigtramp_end to i386bsd_sigtramp_start and i386bsd_sigtramp_end.
* i386nbsd-tdep.c (i386nbsd_init_abi): Set sigtramp_start and
sigtramp_end to NULL.
* config/i386/tm-fbsd.h (SIGTRAMP_START, SIGTRAMP_END): Remove
defines.
(i386bsd_sigtramp_start, i386_sigtramp_end): Remove prototypes.
* i386nbsd-tdep.c (i386nbsd_pc_in_sigtramp): Remove spurious * i386nbsd-tdep.c (i386nbsd_pc_in_sigtramp): Remove spurious
whitespace. whitespace.

12
gdb/config/i386/tm-fbsd.h
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@ -27,16 +27,4 @@
#include <sys/param.h> #include <sys/param.h>
#endif #endif
/* These defines allow the recognition of sigtramps as a function name
<sigtramp>.
FIXME: kettenis/2002-05-12: Of course these defines will have to go
if we go truly "multi-arch", but I don't know yet how to get rid of
them. */
#define SIGTRAMP_START(pc) i386bsd_sigtramp_start (pc)
#define SIGTRAMP_END(pc) i386bsd_sigtramp_end (pc)
extern CORE_ADDR i386bsd_sigtramp_start (CORE_ADDR pc);
extern CORE_ADDR i386bsd_sigtramp_end (CORE_ADDR pc);
#endif /* TM_FBSD_H */ #endif /* TM_FBSD_H */

4
gdb/i386bsd-tdep.c
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@ -100,6 +100,10 @@ i386bsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
set_gdbarch_pc_in_sigtramp (gdbarch, i386bsd_pc_in_sigtramp); set_gdbarch_pc_in_sigtramp (gdbarch, i386bsd_pc_in_sigtramp);
/* Allow the recognition of sigtramps as a function named <sigtramp>. */
set_gdbarch_sigtramp_start (gdbarch, i386bsd_sigtramp_start);
set_gdbarch_sigtramp_end (gdbarch, i386bsd_sigtramp_end);
/* Assume SunOS-style shared libraries. */ /* Assume SunOS-style shared libraries. */
set_gdbarch_in_solib_call_trampoline (gdbarch, set_gdbarch_in_solib_call_trampoline (gdbarch,
i386bsd_aout_in_solib_call_trampoline); i386bsd_aout_in_solib_call_trampoline);

5
gdb/i386nbsd-tdep.c
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@ -251,6 +251,11 @@ i386nbsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
/* NetBSD has different signal trampoline conventions. */ /* NetBSD has different signal trampoline conventions. */
set_gdbarch_pc_in_sigtramp (gdbarch, i386nbsd_pc_in_sigtramp); set_gdbarch_pc_in_sigtramp (gdbarch, i386nbsd_pc_in_sigtramp);
/* FIXME: kettenis/20020906: We should probably provide
NetBSD-specific versions of these functions if we want to
recognize signal trampolines that live on the stack. */
set_gdbarch_sigtramp_start (gdbarch, NULL);
set_gdbarch_sigtramp_end (gdbarch, NULL);
/* NetBSD uses -freg-struct-return by default. */ /* NetBSD uses -freg-struct-return by default. */
tdep->struct_return = reg_struct_return; tdep->struct_return = reg_struct_return;