diff options
Diffstat (limited to 'gdb/frame.c')
| -rw-r--r-- | gdb/frame.c | 30 |
1 files changed, 20 insertions, 10 deletions
diff --git a/gdb/frame.c b/gdb/frame.c index 4af3d6c5474..fe863d69d33 100644 --- a/gdb/frame.c +++ b/gdb/frame.c @@ -139,7 +139,7 @@ static int frame_debug; static int backtrace_below_main; -static void +void fprint_frame_id (struct ui_file *file, struct frame_id id) { fprintf_unfiltered (file, "{stack=0x%s,code=0x%s}", @@ -618,7 +618,7 @@ void frame_unwind_signed_register (struct frame_info *frame, int regnum, LONGEST *val) { - void *buf = alloca (MAX_REGISTER_RAW_SIZE); + char buf[MAX_REGISTER_SIZE]; frame_unwind_register (frame, regnum, buf); (*val) = extract_signed_integer (buf, REGISTER_VIRTUAL_SIZE (regnum)); } @@ -627,7 +627,7 @@ void frame_unwind_unsigned_register (struct frame_info *frame, int regnum, ULONGEST *val) { - void *buf = alloca (MAX_REGISTER_RAW_SIZE); + char buf[MAX_REGISTER_SIZE]; frame_unwind_register (frame, regnum, buf); (*val) = extract_unsigned_integer (buf, REGISTER_VIRTUAL_SIZE (regnum)); } @@ -983,8 +983,10 @@ legacy_saved_regs_prev_register (struct frame_info *next_frame, *addrp = 0; *realnump = -1; if (bufferp != NULL) - store_address (bufferp, REGISTER_RAW_SIZE (regnum), - get_frame_saved_regs (frame)[regnum]); + /* NOTE: cagney/2003-05-09: In-lined store_address with + it's body - store_unsigned_integer. */ + store_unsigned_integer (bufferp, REGISTER_RAW_SIZE (regnum), + get_frame_saved_regs (frame)[regnum]); } else { @@ -1110,8 +1112,8 @@ deprecated_generic_get_saved_register (char *raw_buffer, int *optimized, fly, constructs either a raw or pseudo register from the raw register cache. */ regcache_raw_read - (generic_find_dummy_frame (get_frame_pc (frame), - get_frame_base (frame)), + (deprecated_find_dummy_frame_regcache (get_frame_pc (frame), + get_frame_base (frame)), regnum, raw_buffer); return; } @@ -1125,8 +1127,11 @@ deprecated_generic_get_saved_register (char *raw_buffer, int *optimized, if (regnum == SP_REGNUM) { if (raw_buffer) /* SP register treated specially */ - store_address (raw_buffer, REGISTER_RAW_SIZE (regnum), - get_frame_saved_regs (frame)[regnum]); + /* NOTE: cagney/2003-05-09: In-line store_address + with it's body - store_unsigned_integer. */ + store_unsigned_integer (raw_buffer, + REGISTER_RAW_SIZE (regnum), + get_frame_saved_regs (frame)[regnum]); } else { @@ -2069,7 +2074,12 @@ get_frame_type (struct frame_info *frame) if (!DEPRECATED_USE_GENERIC_DUMMY_FRAMES && deprecated_frame_in_dummy (frame)) return DUMMY_FRAME; - if (frame->unwind == NULL) + + /* Some legacy code, e.g, mips_init_extra_frame_info() wants + to determine the frame's type prior to it being completely + initialized. Don't attempt to lazily initialize ->unwind for + legacy code. It will be initialized in legacy_get_prev_frame(). */ + if (frame->unwind == NULL && !legacy_frame_p (current_gdbarch)) { /* Initialize the frame's unwinder because it is that which provides the frame's type. */ |