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| author | Andrew Cagney <cagney@redhat.com> | 2002-04-24 16:28:16 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2002-04-24 16:28:16 +0000 |
| commit | 388814f946fa55842e6939f8508d16af55f57b78 (patch) | |
| tree | 0863bc68dc2ad813f0815275db5bb1b35f803b8d /gdb/i386-linux-tdep.c | |
| parent | 6efcd69fe18577af661bf07a5527955601466007 (diff) | |
| download | gdb-388814f946fa55842e6939f8508d16af55f57b78.tar.gz | |
* arch-utils.h: Update copyright.
* gdbarch.sh (PC_IN_SIGTRAMP): Add.
* gdbarch.h, gdbarch.c: Re-generate.
* inferior.h (IN_SIGTRAMP): Delete definition.
* arch-utils.c (legacy_pc_in_sigtramp): New function.
* arch-utils.h (legacy_pc_in_sigtramp): Declare.
* mips-tdep.c (mips_init_extra_frame_info): Use PC_IN_SIGTRAMP.
(mips_dump_tdep): Do not print value of IN_SIGTRAMP.
* hppa-tdep.c (pc_in_interrupt_handler): Use PC_IN_SIGTRAMP.
(find_proc_framesize): Ditto.
* alpha-tdep.c (alpha_osf_skip_sigtramp_frame): Ditto.
(alpha_init_extra_frame_info): Ditto.
* infrun.c (handle_inferior_event): Ditto.
(handle_inferior_event): Ditto.
(check_sigtramp2): Ditto.
* blockframe.c (create_new_frame): Ditto.
(get_prev_frame): Ditto.
* ppc-linux-tdep.c: Update comments.
* i386-linux-tdep.c: Update comments.
* breakpoint.c (bpstat_what): Update comment.
* gdbint.texinfo (Target Architecture Definition): Replace
IN_SIGTRAMP with PC_IN_SIGTRAMP.
Diffstat (limited to 'gdb/i386-linux-tdep.c')
| -rw-r--r-- | gdb/i386-linux-tdep.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gdb/i386-linux-tdep.c b/gdb/i386-linux-tdep.c index d67c01c2d59..9592decee19 100644 --- a/gdb/i386-linux-tdep.c +++ b/gdb/i386-linux-tdep.c @@ -92,7 +92,7 @@ i386_linux_register_raw_size (int reg) It kind of sucks that we have to read memory from the process in order to identify a signal trampoline, but there doesn't seem to be - any other way. The IN_SIGTRAMP macro in tm-linux.h arranges to + any other way. The PC_IN_SIGTRAMP macro in tm-linux.h arranges to only call us if no function name could be identified, which should be the case since the code is on the stack. @@ -317,7 +317,7 @@ i386_linux_sigtramp_saved_sp (struct frame_info *frame) in progress when the signal trampoline was entered. GDB mostly treats this frame pointer value as a magic cookie. We detect the case of a signal trampoline by looking at the SIGNAL_HANDLER_CALLER - field, which is set based on IN_SIGTRAMP. + field, which is set based on PC_IN_SIGTRAMP. When a signal trampoline is invoked from a frameless function, we essentially have two frameless functions in a row. In this case, |