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| author | Dan Nicolaescu <dann@ics.uci.edu> | 2010-11-23 10:47:23 -0800 |
|---|---|---|
| committer | Dan Nicolaescu <dann@ics.uci.edu> | 2010-11-23 10:47:23 -0800 |
| commit | 42c8bc9b87388258d1de6a714b051330570f0ff4 (patch) | |
| tree | 3da9eae14b91e4c2d469b1cfe122c607f4f78d65 /src/emacs.c | |
| parent | 2e8a479790905675fea870ac73f1deebd6889eea (diff) | |
| download | emacs-42c8bc9b87388258d1de6a714b051330570f0ff4.tar.gz | |
Mark debugger related variables and functions as EXTERNALLY_VISIBLE
so that they do not get optimized away.
* configure.in (EXTERNALLY_VISIBLE): New definition.
* src/emacs.c (gdb_use_union, gdb_valbits,gdb_gctypebits)
(gdb_data_seg_bits, gdb_array_mark_flag, PVEC_FLAG)
(gdb_pvec_type):
* src/print.c (print_output_debug_flag):
* src/lisp.h (debug_print): Mark as EXTERNALLY_VISIBLE.
(safe_debug_print): New declaration.
Diffstat (limited to 'src/emacs.c')
| -rw-r--r-- | src/emacs.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/emacs.c b/src/emacs.c index 0d3b37ae27c..49716c7eb4a 100644 --- a/src/emacs.c +++ b/src/emacs.c @@ -100,27 +100,27 @@ static const char emacs_version[] = "24.0.50"; /* Make these values available in GDB, which doesn't see macros. */ #ifdef USE_LSB_TAG -int gdb_use_lsb = 1; +int gdb_use_lsb EXTERNALLY_VISIBLE = 1; #else -int gdb_use_lsb = 0; +int gdb_use_lsb EXTERNALLY_VISIBLE = 0; #endif #ifndef USE_LISP_UNION_TYPE -int gdb_use_union = 0; +int gdb_use_union EXTERNALLY_VISIBLE = 0; #else -int gdb_use_union = 1; +int gdb_use_union EXTERNALLY_VISIBLE = 1; #endif -EMACS_INT gdb_valbits = VALBITS; -EMACS_INT gdb_gctypebits = GCTYPEBITS; +EMACS_INT gdb_valbits EXTERNALLY_VISIBLE = VALBITS; +EMACS_INT gdb_gctypebits EXTERNALLY_VISIBLE = GCTYPEBITS; #if defined (DATA_SEG_BITS) && ! defined (USE_LSB_TAG) -EMACS_INT gdb_data_seg_bits = DATA_SEG_BITS; +EMACS_INT gdb_data_seg_bits EXTERNALLY_VISIBLE = DATA_SEG_BITS; #else -EMACS_INT gdb_data_seg_bits = 0; +EMACS_INT gdb_data_seg_bits EXTERNALLY_VISIBLE = 0; #endif -EMACS_INT PVEC_FLAG = PSEUDOVECTOR_FLAG; -EMACS_INT gdb_array_mark_flag = ARRAY_MARK_FLAG; +EMACS_INT PVEC_FLAG EXTERNALLY_VISIBLE = PSEUDOVECTOR_FLAG; +EMACS_INT gdb_array_mark_flag EXTERNALLY_VISIBLE = ARRAY_MARK_FLAG; /* GDB might say "No enum type named pvec_type" if we don't have at least one symbol with that type, and then xbacktrace could fail. */ -enum pvec_type gdb_pvec_type = PVEC_TYPE_MASK; +enum pvec_type gdb_pvec_type EXTERNALLY_VISIBLE = PVEC_TYPE_MASK; /* Command line args from shell, as list of strings. */ Lisp_Object Vcommand_line_args; |