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| author | Andrew Cagney <cagney@redhat.com> | 2002-04-09 03:06:14 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2002-04-09 03:06:14 +0000 |
| commit | 0406ec40ea7e42729731ad29cb31aed0c8b35574 (patch) | |
| tree | 6370d9a28d67895d18d5bebc8bd908fce388a4a9 /gdb/findvar.c | |
| parent | 56a6dfb9deeb261da2dc2462ead99844ef865e4f (diff) | |
| download | gdb-0406ec40ea7e42729731ad29cb31aed0c8b35574.zip gdb-0406ec40ea7e42729731ad29cb31aed0c8b35574.tar.gz gdb-0406ec40ea7e42729731ad29cb31aed0c8b35574.tar.bz2 | |
* findvar.c: Include "builtin-regs.h".
(value_of_register): Call value_of_builtin_reg when applicable.
* parse.c: Include "builtin-regs.h" and "gdb_assert.h".
(target_map_name_to_register): Call
builtin_reg_map_name_to_regnum.
* Makefile.in (SFILES): Add builtin-regs.c and std-regs.c.
(COMMON_OBS): Add builtin-regs.o and std-regs.o.
(builtin_regs_h): Define.
(builtin-regs.o): New target.
(findvar.o): Add $(builtin_regs_h).
* builtin-regs.c, builtin-regs.h: New files.
* std-regs.c: New file.
Partial fix for PR gdb/251.
Diffstat (limited to 'gdb/findvar.c')
| -rw-r--r-- | gdb/findvar.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gdb/findvar.c b/gdb/findvar.c index e94c150..06ad498 100644 --- a/gdb/findvar.c +++ b/gdb/findvar.c @@ -33,6 +33,7 @@ #include "floatformat.h" #include "symfile.h" /* for overlay functions */ #include "regcache.h" +#include "builtin-regs.h" /* Basic byte-swapping routines. GDB has needed these for a long time... All extract a target-format integer at ADDR which is LEN bytes long. */ @@ -299,6 +300,11 @@ value_of_register (int regnum, struct frame_info *frame) char *raw_buffer = (char*) alloca (MAX_REGISTER_RAW_SIZE); enum lval_type lval; + /* Builtin registers lie completly outside of the range of normal + registers. Catch them early so that the target never sees them. */ + if (regnum >= NUM_REGS + NUM_PSEUDO_REGS) + return value_of_builtin_reg (regnum, selected_frame); + get_saved_register (raw_buffer, &optim, &addr, frame, regnum, &lval); |