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| author | Per Bothner <per@bothner.com> | 2004-01-19 21:30:18 -0800 |
|---|---|---|
| committer | Per Bothner <bothner@gcc.gnu.org> | 2004-01-19 21:30:18 -0800 |
| commit | 50f59cd71061055cc039bbe44b5c955747719ebb (patch) | |
| tree | 15fcd6b635123af68ed69ca87bf633fa01f46d8e /gcc/toplev.c | |
| parent | 9132fbb788b24bc4b03be723a42b16dd9f65e03f (diff) | |
| download | gcc-50f59cd71061055cc039bbe44b5c955747719ebb.zip gcc-50f59cd71061055cc039bbe44b5c955747719ebb.tar.gz gcc-50f59cd71061055cc039bbe44b5c955747719ebb.tar.bz2 | |
Move cpp_reader's line_maps field to a shared global.
* cpphash.h (cpp_reader): Rename line_maps field to line_table
and change the type to a pointer rather than a struct.
* cppinit.c (cpp_push_main_field): Adjust accordingly.
* cpplib.c (do_include_common, _cpp_do_file_change, cpp_get_callbacks):
Likewise.
* cppfiles.c (validate_pch): Likewise.
* cppmacro.c (_cpp_warn_if_unused_macro, _cpp_builtin_macro_text):
Likewise.
* cpperror.c (print_location): Likewise.
* cpplib.h (cpp_create_reader): New line_maps pointer parameter.
* cppinit.c (cpp_create_reader): Handle new parameter.
(cpp_destroy): Don't free line_maps - that's no longer our job.
* input.h (line_table): New variable.
* toplev.c (line_table): Declare variable.
(general_init): Initialize line_table.
* c-opts.c (c_common_init_options): Pass line_table to
cpp_create_reader.
* fix-header.c (read_scan_file): New local variable line_table.
Initialize, and pass it to cpp_create_reader.
* Makefile.in (LIBS, LIBDEPS): Add libcpp.a.
(C_AND_OBJC_OBJS, fix-header): Remove redundant libcpp.a.
From-SVN: r76198
Diffstat (limited to 'gcc/toplev.c')
| -rw-r--r-- | gcc/toplev.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/toplev.c b/gcc/toplev.c index 0a2d607..4769c82b 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -189,6 +189,8 @@ const char *main_input_filename; location_t input_location; +struct line_maps line_table; + /* Nonzero if it is unsafe to create any new pseudo registers. */ int no_new_pseudos; @@ -4228,6 +4230,7 @@ general_init (const char *argv0) table. */ init_ggc (); init_stringpool (); + linemap_init (&line_table); init_ttree (); /* Initialize register usage now so switches may override. */ |