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Merged in latest RS6000 diffs from Metin G. Ozisik.

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This commit is contained in:
Per Bothner
1992-03-29 22:33:35 +00:00
parent be78a1301f
commit 1eeba68641
19 changed files with 607 additions and 120 deletions
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23
gdb/infrun.c
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@@ -191,6 +191,12 @@ extern struct target_ops child_ops; /* In inftarg.c */
#define SKIP_TRAMPOLINE_CODE(pc) 0
#endif
/* For SVR4 shared libraries, each call goes through a small piece of
trampoline code in the ".init" section. IN_SOLIB_TRAMPOLINE evaluates
to nonzero if we are current stopped in one of these. */
#ifndef IN_SOLIB_TRAMPOLINE
#define IN_SOLIB_TRAMPOLINE(pc,name) 0
#endif
#ifdef TDESC
#include "tdesc.h"
@@ -791,6 +797,14 @@ wait_for_inferior ()
target_wait (&w);
#ifdef SIGTRAP_STOP_AFTER_LOAD
/* Somebody called load(2), and it gave us a "trap signal after load".
Ignore it gracefully. */
SIGTRAP_STOP_AFTER_LOAD (w);
#endif
/* See if the process still exists; clean up if it doesn't. */
if (WIFEXITED (w))
{
@@ -1201,10 +1215,11 @@ wait_for_inferior ()
/* ==> See comments at top of file on this algorithm. <==*/
if (stop_pc == stop_func_start
&& (stop_func_start != prev_func_start
|| prologue_pc != stop_func_start
|| stop_sp != prev_sp))
if ((stop_pc == stop_func_start
|| IN_SOLIB_TRAMPOLINE (stop_pc, stop_func_name))
&& (stop_func_start != prev_func_start
|| prologue_pc != stop_func_start
|| stop_sp != prev_sp))
{
/* It's a subroutine call.
(0) If we are not stepping over any calls ("stepi"), we