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authorAlan Modra <amodra@gmail.com>2002-01-31 12:56:08 +0000
committerAlan Modra <amodra@gmail.com>2002-01-31 12:56:08 +0000
commit6d9c411afd0301f0262ff63d6dc59dac38f58e63 (patch)
tree4c0dfabb0e6280f2d1eb6858297020cbb8ba0879 /gprof/i386.c
parentcaf8ca8e1c4fbebb2f611a3d33f2449fd8dea4f3 (diff)
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* alpha.c (alpha_Instruction): Don't use.
(alpha_find_call): Avoid use of bitfields and casts between pointers and integers of different sizes. Avoid endian problems when cross-compiling. * vax.c (vax_find_call): Likewise. (struct modebyte): Don't use. (vax_operandmode): Pass in an unsigned char *. (vax_operandlength): Likewise. (vax_reladdr): Rename to vax_offset and return relative offset rather than address. * i386.c (i386_find_call): Avoid casts between pointers and integers of different sizes. * sparc.c (sparc_find_call): Likewise. Avoid endian problems. * tahoe.c (tahoe_find_call): Likewise. (tahoe_reladdr): Rename to tahoe_offset and return relative offset rather than address. * basic_blocks.h: Don't include headers here. * call_graph.h: Likewise. * cg_arcs.h: Likewise. * cg_print.h: Likewise. * corefile.h: Likewise. * gmon_io.h: Likewise. * gmon_out.h: Likewise. * hertz.h: Likewise. * hist.h: Likewise. * source.h: Likewise. * sym_ids.h: Likewise. * symtab.h: Likewise. * gprof.h: Don't include ansidecl.h, do include bfd.h. (bool): Don't typedef. * alpha.c: Adjust #include's for above header changes. * basic_blocks.c: Likewise. * call_graph.c: Likewise. * cg_arcs.c: Likewise. * cg_dfn.c: Likewise. * cg_print.c: Likewise. * corefile.c: Likewise. * gmon_io.c: Likewise. * gprof.c: Likewise. * hertz.c: Likewise. * hist.c: Likewise. * i386.c: Likewise. * mips.c: Likewise. * sparc.c: Likewise. * sym_ids.c: Likewise. * symtab.c: Likewise. * tahoe.c: Likewise. * utils.c: Likewise. * vax.c: Likewise. * po/POTFILES.in: Regenerate.
Diffstat (limited to 'gprof/i386.c')
-rw-r--r--gprof/i386.c19
1 files changed, 8 insertions, 11 deletions
diff --git a/gprof/i386.c b/gprof/i386.c
index e30648f..af2731c 100644
--- a/gprof/i386.c
+++ b/gprof/i386.c
@@ -17,10 +17,12 @@
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#include "gprof.h"
+#include "search_list.h"
+#include "source.h"
+#include "symtab.h"
#include "cg_arcs.h"
#include "corefile.h"
#include "hist.h"
-#include "symtab.h"
static int i386_iscall PARAMS ((unsigned char *));
void i386_find_call PARAMS ((Sym *, bfd_vma, bfd_vma));
@@ -43,7 +45,7 @@ i386_find_call (parent, p_lowpc, p_highpc)
{
unsigned char *instructp;
Sym *child;
- bfd_vma destpc, delta;
+ bfd_vma pc, destpc;
if (core_text_space == 0)
{
@@ -61,25 +63,20 @@ i386_find_call (parent, p_lowpc, p_highpc)
parent->name, (unsigned long) p_lowpc,
(unsigned long) p_highpc));
- delta = (bfd_vma) core_text_space - core_text_sect->vma;
-
- for (instructp = (unsigned char *) (p_lowpc + delta);
- instructp < (unsigned char *) (p_highpc + delta);
- instructp ++)
+ for (pc = p_lowpc; pc < p_highpc; ++pc)
{
+ instructp = (unsigned char *) core_text_space + pc - core_text_sect->vma;
if (i386_iscall (instructp))
{
DBG (CALLDEBUG,
- printf ("[findcall]\t0x%lx:call",
- (unsigned long) (instructp - (unsigned char *) delta)));
+ printf ("[findcall]\t0x%lx:call", (unsigned long) pc));
/*
* regular pc relative addressing
* check that this is the address of
* a function.
*/
- destpc = ((bfd_vma) bfd_get_32 (core_bfd, instructp + 1)
- + (bfd_vma) instructp - (bfd_vma) delta + 5);
+ destpc = bfd_get_32 (core_bfd, instructp + 1) + pc + 5;
if (destpc >= s_lowpc && destpc <= s_highpc)
{
child = sym_lookup (&symtab, destpc);