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| author | Alan Modra <amodra@gmail.com> | 2002-01-31 12:56:08 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2002-01-31 12:56:08 +0000 |
| commit | 6d9c411afd0301f0262ff63d6dc59dac38f58e63 (patch) | |
| tree | 4c0dfabb0e6280f2d1eb6858297020cbb8ba0879 /gprof/i386.c | |
| parent | caf8ca8e1c4fbebb2f611a3d33f2449fd8dea4f3 (diff) | |
| download | gdb-6d9c411afd0301f0262ff63d6dc59dac38f58e63.zip gdb-6d9c411afd0301f0262ff63d6dc59dac38f58e63.tar.gz gdb-6d9c411afd0301f0262ff63d6dc59dac38f58e63.tar.bz2 | |
* 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.c | 19 |
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); |