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* arch-utils.h: Update copyright.

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* 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.
This commit is contained in:
Andrew Cagney
2002-04-24 16:28:16 +00:00
parent d06f167ab3
commit d7bd68ca3c
18 changed files with 192 additions and 64 deletions
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16
gdb/arm-tdep.c
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@@ -1096,20 +1096,20 @@ arm_init_extra_frame_info (int fromleaf, struct frame_info *fi)
sp = (fi->next->frame - fi->next->extra_info->frameoffset
+ fi->next->extra_info->framesize);
/* Determine whether or not we're in a sigtramp frame.
/* Determine whether or not we're in a sigtramp frame.
Unfortunately, it isn't sufficient to test
fi->signal_handler_caller because this value is sometimes set
after invoking INIT_EXTRA_FRAME_INFO. So we test *both*
fi->signal_handler_caller and IN_SIGTRAMP to determine if we need
to use the sigcontext addresses for the saved registers.
fi->signal_handler_caller and PC_IN_SIGTRAMP to determine if we
need to use the sigcontext addresses for the saved registers.
Note: If an ARM IN_SIGTRAMP method ever needs to compare against
the name of the function, the code below will have to be changed
to first fetch the name of the function and then pass this name
to IN_SIGTRAMP. */
Note: If an ARM PC_IN_SIGTRAMP method ever needs to compare
against the name of the function, the code below will have to be
changed to first fetch the name of the function and then pass
this name to PC_IN_SIGTRAMP. */
if (SIGCONTEXT_REGISTER_ADDRESS_P ()
&& (fi->signal_handler_caller || IN_SIGTRAMP (fi->pc, (char *)0)))
&& (fi->signal_handler_caller || PC_IN_SIGTRAMP (fi->pc, (char *)0)))
{
for (reg = 0; reg < NUM_REGS; reg++)
fi->saved_regs[reg] = SIGCONTEXT_REGISTER_ADDRESS (sp, fi->pc, reg);