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| author | Jim Kingdon <jkingdon@engr.sgi.com> | 1993-12-29 18:42:52 +0000 |
|---|---|---|
| committer | Jim Kingdon <jkingdon@engr.sgi.com> | 1993-12-29 18:42:52 +0000 |
| commit | 4bfe9e81cd785d38a89c5396b268c19f911c2283 (patch) | |
| tree | 11da0ee06e61f6a38e542ab128807d4e2a02177e /gdb/stabsread.c | |
| parent | 6c06a518bf28ee875ed4ef97985ca964adfc90f9 (diff) | |
| download | gdb-4bfe9e81cd785d38a89c5396b268c19f911c2283.zip gdb-4bfe9e81cd785d38a89c5396b268c19f911c2283.tar.gz gdb-4bfe9e81cd785d38a89c5396b268c19f911c2283.tar.bz2 | |
* stabsread.c (define_symbol): If we choose not to combine
two symbols, don't just ignore the second (LOC_REGISTER) one.
* printcmd.c (print_frame_args): If we have a LOC_ARG and a
LOC_REGISTER, use the LOC_ARG not the LOC_REGISTER.
Diffstat (limited to 'gdb/stabsread.c')
| -rw-r--r-- | gdb/stabsread.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/gdb/stabsread.c b/gdb/stabsread.c index 4cd13f9..75d53a9 100644 --- a/gdb/stabsread.c +++ b/gdb/stabsread.c @@ -929,10 +929,7 @@ define_symbol (valu, string, desc, type, objfile) SYMBOL_VALUE (sym) = SP_REGNUM; /* Known safe, though useless */ } SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE; - if (within_function - && REG_STRUCT_HAS_ADDR (processing_gcc_compilation) - && (TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_STRUCT - || TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_UNION)) + if (within_function) { /* Sun cc uses a pair of symbols, one 'p' and one 'r' with the same name to represent an argument passed in a register. @@ -941,17 +938,19 @@ define_symbol (valu, string, desc, type, objfile) But we only do this in the REG_STRUCT_HAS_ADDR case, so that we can still get information about what is going on with the - stack (VAX for computing args_printed, possible future changes - to use stack slots instead of saved registers in backtraces, - etc.). - + stack (VAX for computing args_printed, using stack slots instead + of saved registers in backtraces, etc.). + Note that this code illegally combines main(argc) struct foo argc; { register struct foo argc; } but this case is considered pathological and causes a warning from a decent compiler. */ if (local_symbols - && local_symbols->nsyms > 0) + && local_symbols->nsyms > 0 + && REG_STRUCT_HAS_ADDR (processing_gcc_compilation) + && (TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_STRUCT + || TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_UNION)) { struct symbol *prev_sym; prev_sym = local_symbols->symbol[local_symbols->nsyms - 1]; |