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| author | ccoutant <ccoutant@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-06-04 23:12:27 +0000 |
|---|---|---|
| committer | ccoutant <ccoutant@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-06-04 23:12:27 +0000 |
| commit | d01c707b0a327e54438e75b461c5991dfaa50c8f (patch) | |
| tree | 62b2a3883be83cd19685457df195f788da6d5d99 /gcc/sdbout.c | |
| parent | fc509e4c0b88bebe41b103695c3cfeab4f295766 (diff) | |
| download | gcc-d01c707b0a327e54438e75b461c5991dfaa50c8f.tar.gz | |
* basic-block.h (struct basic_block_def): Add discriminator field.
* dbxout.c (dbxout_source_line): Add new parameter. Change all
callers.
* debug.c (do_nothing_debug_hooks): Add additional entry.
(debug_nothing_int_charstar_int): New function.
* debug.h (struct gcc_debug_hooks): Add parameter to source_line
hook.
(debug_nothing_int_charstar_int): New declaration.
* dwarf2out.c (dwarf2out_source_line): Add new parameter. Write
discriminator value in .loc directive.
* final.c (last_discriminator): New variable.
(discriminator): New variable.
(final_start_function): Initialize above variables, pass current
discriminator to debug hook.
(notice_source_line): Check for discriminator change.
* gimple-pretty-print.c (dump_bb_header): Print discriminator value.
* sdbout.c (sdbout_source_line): New parameter.
* tree-cfg.c (struct locus_discrim_map): New structure type.
(discriminator_per_locus): New hash table.
(build_gimple_cfg): Allocate and free discriminator hash table.
(make_edges): Call assign_discriminator.
(locus_map_hash): New function.
(locus_map_eq): New function.
(next_discriminator_for_locus): New function.
(same_line_p): New function.
(assign_discriminator): New function.
(make_cond_expr_edges): Call assign_discriminator.
(make_gimple_switch_edges): Likewise.
(first_non_label_stmt): New function.
* vmsdbgout.c (vmsdbgout_source_line): Add new parameter. Change
all callers.
* xcoffout.c (xcoffout_source_line): Add new parameter.
* configure.ac (gcc_cv_as_discriminator): New configury check for
gas support for discriminator.
* configure: Regenerate.
* config.in: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148191 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/sdbout.c')
| -rw-r--r-- | gcc/sdbout.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/sdbout.c b/gcc/sdbout.c index 818ff63cd76..cc8687419ff 100644 --- a/gcc/sdbout.c +++ b/gcc/sdbout.c @@ -117,7 +117,7 @@ static void sdbout_start_source_file (unsigned int, const char *); static void sdbout_end_source_file (unsigned int); static void sdbout_begin_block (unsigned int, unsigned int); static void sdbout_end_block (unsigned int, unsigned int); -static void sdbout_source_line (unsigned int, const char *); +static void sdbout_source_line (unsigned int, const char *, int); static void sdbout_end_epilogue (unsigned int, const char *); static void sdbout_global_decl (tree); #ifndef MIPS_DEBUGGING_INFO @@ -1541,7 +1541,8 @@ sdbout_end_block (unsigned int line, unsigned int n ATTRIBUTE_UNUSED) number LINE. */ static void -sdbout_source_line (unsigned int line, const char *filename ATTRIBUTE_UNUSED) +sdbout_source_line (unsigned int line, const char *filename ATTRIBUTE_UNUSED, + int discriminator ATTRIBUTE_UNUSED) { /* COFF relative line numbers must be positive. */ if ((int) line > sdb_begin_function_line) |