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* Makefile.in (TAGS): Use variables directly, rather than using

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find, to locate TM_FILE, XM_FILE, and NAT_FILE.  This is faster
	and means that these filenames no longer need be unique across all
	the config/* directories.
	* configure.in: Put the config/*/ into TM_FILE, etc.

	* m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
	and trapv exceptions.

	* target.h (struct section_table), objfiles.h (struct obj_section):
	Change name of field sec_ptr to the_bfd_section.  More mnemonic
	and avoids the (sort of, for the ptx compiler) name clash with
	the name of the typedef.
	* exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
	solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.

	* utils.c: Include readline.h.
	* Makefile.in (utils.o): Add dependency.

	* remote.c (getpkt): Add support for run-length encoding.
This commit is contained in:
Jim Kingdon
1994-03-19 18:49:50 +00:00
parent 1732fbd47a
commit 94d4b71373
11 changed files with 230 additions and 64 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
gdb/sparc-tdep.c
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@@ -1,5 +1,6 @@
/* Target-dependent code for the SPARC for GDB, the GNU debugger.
Copyright 1986, 1987, 1989, 1991, 1992, 1993 Free Software Foundation, Inc.
Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994
Free Software Foundation, Inc.
This file is part of GDB.
@@ -175,6 +176,15 @@ sparc_frame_saved_pc (frame)
CORE_ADDR sigcontext_addr;
char scbuf[TARGET_PTR_BIT / HOST_CHAR_BIT];
int saved_pc_offset = SIGCONTEXT_PC_OFFSET;
char *name = NULL;
/* Solaris2 ucbsigvechandler passes a pointer to a sigcontext
as the third parameter. The offset to the saved pc is 12. */
find_pc_partial_function (frame->pc, &name,
(CORE_ADDR *)NULL,(CORE_ADDR *)NULL);
if (name && STREQ (name, "ucbsigvechandler"))
saved_pc_offset = 12;
/* The sigcontext address is contained in register O2. */
get_saved_register (buf, (int *)NULL, (CORE_ADDR *)NULL,
@@ -183,7 +193,7 @@ sparc_frame_saved_pc (frame)
/* Don't cause a memory_error when accessing sigcontext in case the
stack layout has changed or the stack is corrupt. */
target_read_memory (sigcontext_addr + SIGCONTEXT_PC_OFFSET,
target_read_memory (sigcontext_addr + saved_pc_offset,
scbuf, sizeof (scbuf));
return extract_address (scbuf, sizeof (scbuf));
}
@@ -788,8 +798,8 @@ in_solib_trampoline(pc, name)
s = find_pc_section(pc);
retval = (s != NULL
&& s->sec_ptr->name != NULL
&& STREQ (s->sec_ptr->name, ".plt"));
&& s->the_bfd_section->name != NULL
&& STREQ (s->the_bfd_section->name, ".plt"));
return(retval);
}