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| author | Jason Molenda <jsm@bugshack.cygnus.com> | 1999-05-25 18:09:09 +0000 |
|---|---|---|
| committer | Jason Molenda <jsm@bugshack.cygnus.com> | 1999-05-25 18:09:09 +0000 |
| commit | eb557a121edaebd17d600c2558a17f4f6ad920bb (patch) | |
| tree | ee4d2394905f942faf968afe0a1f8acb0fc17435 /gdb/config/arc | |
| parent | 4cd099cd8595d11956e92bf2cab4f6d8f3fa3242 (diff) | |
| download | gdb-eb557a121edaebd17d600c2558a17f4f6ad920bb.tar.gz | |
import gdb-1999-05-25 snapshot
Diffstat (limited to 'gdb/config/arc')
| -rw-r--r-- | gdb/config/arc/tm-arc.h | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/gdb/config/arc/tm-arc.h b/gdb/config/arc/tm-arc.h index e170d2d10ad..6eb5d81139e 100644 --- a/gdb/config/arc/tm-arc.h +++ b/gdb/config/arc/tm-arc.h @@ -265,17 +265,11 @@ extern void arc_software_single_step PARAMS ((unsigned int, int)); and has no caller. */ #define FRAME_CHAIN_VALID(chain, thisframe) nonnull_frame_chain_valid (chain, thisframe) -/* A macro that tells us whether the function invocation represented - by FI does not have a frame on the stack associated with it. If it - does not, FRAMELESS is set to 1, else 0. */ - -#define FRAMELESS_FUNCTION_INVOCATION(FI, FRAMELESS) \ - do { \ - if ((FI)->signal_handler_caller) \ - (FRAMELESS) = 0; \ - else \ - (FRAMELESS) = frameless_look_for_prologue (FI); \ - } while (0) +/* An expression that tells us whether the function invocation represented + by FI does not have a frame on the stack associated with it. */ + +#define FRAMELESS_FUNCTION_INVOCATION(FI) \ + (((FI)->signal_handler_caller) ? 0 : frameless_look_for_prologue (FI)) /* Where is the PC for a specific frame. A leaf function may never save blink, so we have to check for that here. */ @@ -300,7 +294,7 @@ CORE_ADDR arc_frame_saved_pc PARAMS ((struct frame_info *)); /* Set NUMARGS to the number of args passed to a frame. Can return -1, meaning no way to tell. */ -#define FRAME_NUM_ARGS(numargs, fi) (numargs = -1) +#define FRAME_NUM_ARGS(fi) (-1) /* Return number of bytes at start of arglist that are not really args. */ |