aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorAndrew Cagney <cagney@redhat.com>2003-11-22 16:01:03 +0000
committerAndrew Cagney <cagney@redhat.com>2003-11-22 16:01:03 +0000
commit369864a44db723c61b3bc457e869abfe73ec7664 (patch)
treec46a376215c13018ed456942c3d5331a1d972d6a
parenta5a12285cc65e6c179d0be2ce54b505f3d19af37 (diff)
downloadgdb-369864a44db723c61b3bc457e869abfe73ec7664.zip
gdb-369864a44db723c61b3bc457e869abfe73ec7664.tar.gz
gdb-369864a44db723c61b3bc457e869abfe73ec7664.tar.bz2
2003-11-22 Andrew Cagney <cagney@redhat.com>
* config/powerpc/tm-linux.h (PROLOGUE_FIRSTLINE_OVERLAP): Delete #if 0'ed macro. * infrun.c (step_into_function): Delete #ifdef PROLOGUE_FIRSTLINE_OVERLAP code. * symtab.c (find_function_start_sal): Ditto.
-rw-r--r--gdb/ChangeLog6
-rw-r--r--gdb/config/powerpc/tm-linux.h7
-rw-r--r--gdb/infrun.c5
-rw-r--r--gdb/symtab.c5
4 files changed, 6 insertions, 17 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 768756c..21a7720 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,11 @@
2003-11-22 Andrew Cagney <cagney@redhat.com>
+ * config/powerpc/tm-linux.h (PROLOGUE_FIRSTLINE_OVERLAP): Delete
+ #if 0'ed macro.
+ * infrun.c (step_into_function): Delete #ifdef
+ PROLOGUE_FIRSTLINE_OVERLAP code.
+ * symtab.c (find_function_start_sal): Ditto.
+
* remote-rdp.c: Update copyright.
(rdp_init): #if 0 references to "target_byte_order".
diff --git a/gdb/config/powerpc/tm-linux.h b/gdb/config/powerpc/tm-linux.h
index 25b9904..364e1f9 100644
--- a/gdb/config/powerpc/tm-linux.h
+++ b/gdb/config/powerpc/tm-linux.h
@@ -43,13 +43,6 @@ extern int ppc_linux_in_sigtramp (CORE_ADDR pc, char *func_name);
#define CANNOT_STORE_REGISTER(regno) ((regno) >= MQ_REGNUM)
#endif
-#if 0 /* If skip_prologue() isn't too greedy, we don't need this */
-/* There is some problem with the debugging symbols generated by the
- compiler such that the debugging symbol for the first line of a
- function overlap with the function prologue. */
-#define PROLOGUE_FIRSTLINE_OVERLAP
-#endif
-
/* N_FUN symbols in shared libaries have 0 for their values and need
to be relocated. */
#define SOFUN_ADDRESS_MAYBE_MISSING
diff --git a/gdb/infrun.c b/gdb/infrun.c
index 82cbb83..76ba71e 100644
--- a/gdb/infrun.c
+++ b/gdb/infrun.c
@@ -2727,15 +2727,10 @@ step_into_function (struct execution_control_state *ecs)
/* If the prologue ends in the middle of a source line, continue to
the end of that source line (if it is still within the function).
Otherwise, just go to end of prologue. */
-#ifdef PROLOGUE_FIRSTLINE_OVERLAP
- /* no, don't either. It skips any code that's legitimately on the
- first line. */
-#else
if (ecs->sal.end
&& ecs->sal.pc != ecs->stop_func_start
&& ecs->sal.end < ecs->stop_func_end)
ecs->stop_func_start = ecs->sal.end;
-#endif
if (ecs->stop_func_start == stop_pc)
{
diff --git a/gdb/symtab.c b/gdb/symtab.c
index 76e436c..6e35e84 100644
--- a/gdb/symtab.c
+++ b/gdb/symtab.c
@@ -2314,10 +2314,6 @@ find_function_start_sal (struct symbol *sym, int funfirstline)
}
sal = find_pc_sect_line (pc, SYMBOL_BFD_SECTION (sym), 0);
-#ifdef PROLOGUE_FIRSTLINE_OVERLAP
- /* Convex: no need to suppress code on first line, if any */
- sal.pc = pc;
-#else
/* Check if SKIP_PROLOGUE left us in mid-line, and the next
line is still part of the same function. */
if (sal.pc != pc
@@ -2330,7 +2326,6 @@ find_function_start_sal (struct symbol *sym, int funfirstline)
sal = find_pc_sect_line (pc, SYMBOL_BFD_SECTION (sym), 0);
}
sal.pc = pc;
-#endif
return sal;
}