diff options
| author | Geoffrey Keating <geoffk@apple.com> | 2003-04-05 07:01:51 +0000 |
|---|---|---|
| committer | Geoffrey Keating <geoffk@apple.com> | 2003-04-05 07:01:51 +0000 |
| commit | 5116676bcbd7742cdf19e54dc6b4145469815031 (patch) | |
| tree | 3da09cdc35a115a5b68c8b9d716e7e83e9721d11 /gcc/c-pch.c | |
| parent | 57011c53305a82a20525e71402123bd0d14bd2be (diff) | |
2003-04-04 Geoffrey Keating <geoffk@apple.com>
* dbxout.c (scope_labelno): Add GTY.
(have_used_extensions): Add GTY.
(source_label_number): Add GTY.
(lastfile): Add GTY.
(lastfile_is_base): New.
(base_input_file): New.
(dbxout_handle_pch): New.
(dbx_debug_hooks): Add handle_pch.
(xcoff_debug_hooks): Likewise.
(dbxout_function_end): Remove scope_labelno.
(dbxout_init): Set base_input_file.
(dbxout_handle_pch): New.
(dbxout_source_file): Honour lastfile_is_base.
* dwarfout.c (dwarf_debug_hooks): Add dummy handle_pch.
* sdbout.c (sdb_debug_hooks): Add dummy handle_pch.
* vmsdbgout.c (vmsdbg_debug_hooks): Add dummy handle_pch.
* dwarf2out.c (dwarf2_debug_hooks): Add dummy handle_pch.
* debug.c (do_nothing_debug_hooks): Add dummy handle_pch.
* debug.h (struct gcc_debug_hooks): Add handle_pch.
* c-pch.c (pch_init): Don't call start_source_file, but do call
handle_pch.
(c_common_write_pch): Call handle_pch.
(c_common_read_pch): Don't call start_source_file,
or end_source_file.
Index: gcc/testsuite/ChangeLog
2003-04-04 Geoffrey Keating <geoffk@apple.com>
* gcc.dg/pch/static-3.c: New.
* gcc.dg/pch/static-3.hs: New.
* gcc.dg/pch/pch.exp: Test with -O0 -g too.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@65266 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/c-pch.c')
| -rw-r--r-- | gcc/c-pch.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/gcc/c-pch.c b/gcc/c-pch.c index 821eddba088..27a299ffd3e 100644 --- a/gcc/c-pch.c +++ b/gcc/c-pch.c @@ -68,10 +68,6 @@ pch_init () if (pch_file) { - /* We're precompiling a header file, so when it's actually used, - it'll be at least one level deep. */ - (*debug_hooks->start_source_file) (lineno, input_filename); - f = fopen (pch_file, "w+b"); if (f == NULL) fatal_io_error ("can't open %s", pch_file); @@ -88,6 +84,9 @@ pch_init () asm_file_startpos = ftell (asm_out_file); + /* Let the debugging format deal with the PCHness. */ + (*debug_hooks->handle_pch) (0); + cpp_save_state (parse_in, f); } } @@ -100,6 +99,8 @@ c_common_write_pch () long written; struct c_pch_header h; + (*debug_hooks->handle_pch) (1); + cpp_write_pch_deps (parse_in, pch_outfile); asm_file_end = ftell (asm_out_file); @@ -195,7 +196,7 @@ c_common_read_pch (pfile, name, fd, orig_name) cpp_reader *pfile; const char *name; int fd; - const char *orig_name; + const char *orig_name ATTRIBUTE_UNUSED; { FILE *f; struct c_pch_header h; @@ -203,10 +204,6 @@ c_common_read_pch (pfile, name, fd, orig_name) unsigned long written; struct save_macro_data *smd; - /* Before we wrote the file, we started a source file, so we have to start - one here to match. */ - (*debug_hooks->start_source_file) (lineno, orig_name); - f = fdopen (fd, "rb"); if (f == NULL) { @@ -243,6 +240,4 @@ c_common_read_pch (pfile, name, fd, orig_name) return; fclose (f); - - (*debug_hooks->end_source_file) (lineno); } |