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| author | Mark Kettenis <kettenis@gnu.org> | 2001-03-31 13:05:16 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@gnu.org> | 2001-03-31 13:05:16 +0000 |
| commit | 5275b544d5428abd86214979e6326dc4eabbb3b8 (patch) | |
| tree | 7add8ae3a2aa0dcfb029de9abc73607aafa798b6 /gdb/i386-tdep.c | |
| parent | 4429314ff5e8c1f38a48f3cb1d8a1da93b8393d0 (diff) | |
| download | gdb-5275b544d5428abd86214979e6326dc4eabbb3b8.tar.gz | |
* i386-tdep.c (i386_extract_return_value): If the type of the
return value is TYPE_STRUCT and the number of fields is one, call
ourselves with TYPE set tp the type of the first field.
(i386_store_return_value): Likewise.
This fixes a problem with returning structs consisting of a single
`float' or `double' on *BSD.
Diffstat (limited to 'gdb/i386-tdep.c')
| -rw-r--r-- | gdb/i386-tdep.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c index a5d3ef74f94..db001dafab7 100644 --- a/gdb/i386-tdep.c +++ b/gdb/i386-tdep.c @@ -733,7 +733,12 @@ i386_extract_return_value (struct type *type, char *regbuf, char *valbuf) { int len = TYPE_LENGTH (type); - if (TYPE_CODE_FLT == TYPE_CODE (type)) + if (TYPE_CODE (type) == TYPE_CODE_STRUCT + && TYPE_NFIELDS (type) == 1) + return i386_extract_return_value (TYPE_FIELD_TYPE (type, 0), + regbuf, valbuf); + + if (TYPE_CODE (type) == TYPE_CODE_FLT) { if (NUM_FREGS == 0) { @@ -791,7 +796,11 @@ i386_store_return_value (struct type *type, char *valbuf) { int len = TYPE_LENGTH (type); - if (TYPE_CODE_FLT == TYPE_CODE (type)) + if (TYPE_CODE (type) == TYPE_CODE_STRUCT + && TYPE_NFIELDS (type) == 1) + return i386_store_return_value (TYPE_FIELD_TYPE (type, 0), valbuf); + + if (TYPE_CODE (type) == TYPE_CODE_FLT) { if (NUM_FREGS == 0) { |