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authorMark Kettenis <kettenis@gnu.org>2002-09-06 20:44:23 +0000
committerMark Kettenis <kettenis@gnu.org>2002-09-06 20:44:23 +0000
commitaf7ca775b45bcce29105b24492bf13c779bfad33 (patch)
tree0a43247f6c8ae0c3a2e33694053c31eaebcb6c19 /gdb
parent12753adb25c3bd322a21dd0edd92bcf2fc62dc1b (diff)
downloadgdb-af7ca775b45bcce29105b24492bf13c779bfad33.tar.gz
* 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.
Diffstat (limited to 'gdb')
-rw-r--r--gdb/ChangeLog8
-rw-r--r--gdb/config/i386/tm-fbsd.h12
-rw-r--r--gdb/i386bsd-tdep.c4
-rw-r--r--gdb/i386nbsd-tdep.c5
4 files changed, 17 insertions, 12 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 94ddd61cad2..9ea4f1fdd77 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,13 @@
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
whitespace.
diff --git a/gdb/config/i386/tm-fbsd.h b/gdb/config/i386/tm-fbsd.h
index 1975a9b458b..433ef849383 100644
--- a/gdb/config/i386/tm-fbsd.h
+++ b/gdb/config/i386/tm-fbsd.h
@@ -27,16 +27,4 @@
#include <sys/param.h>
#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 */
diff --git a/gdb/i386bsd-tdep.c b/gdb/i386bsd-tdep.c
index 368fa5631ae..a76012368ce 100644
--- a/gdb/i386bsd-tdep.c
+++ b/gdb/i386bsd-tdep.c
@@ -100,6 +100,10 @@ i386bsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
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. */
set_gdbarch_in_solib_call_trampoline (gdbarch,
i386bsd_aout_in_solib_call_trampoline);
diff --git a/gdb/i386nbsd-tdep.c b/gdb/i386nbsd-tdep.c
index c8e0d64ea22..4558a35d2c8 100644
--- a/gdb/i386nbsd-tdep.c
+++ b/gdb/i386nbsd-tdep.c
@@ -251,6 +251,11 @@ i386nbsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
/* NetBSD has different signal trampoline conventions. */
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. */
tdep->struct_return = reg_struct_return;