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| author | Elena Zannoni <ezannoni@kwikemart.cygnus.com> | 2002-03-22 21:58:16 +0000 |
|---|---|---|
| committer | Elena Zannoni <ezannoni@kwikemart.cygnus.com> | 2002-03-22 21:58:16 +0000 |
| commit | 8e0662df17dab97387ecb39e95fe0eeab4fcd9e1 (patch) | |
| tree | f436adb688657daeba0702c296c79ce026809bf1 /gdb/ppc-linux-tdep.c | |
| parent | 3121eff097e886c1c47a75abffe574d51adc3958 (diff) | |
| download | gdb-8e0662df17dab97387ecb39e95fe0eeab4fcd9e1.zip gdb-8e0662df17dab97387ecb39e95fe0eeab4fcd9e1.tar.gz gdb-8e0662df17dab97387ecb39e95fe0eeab4fcd9e1.tar.bz2 | |
2002-03-22 Elena Zannoni <ezannoni@redhat.com>
* ppc-linux-tdep.c (ppc_sysv_abi_use_struct_convention): New
function.
* ppc-tdep.h (ppc_sysv_abi_use_struct_convention): Export.
* rs6000-tdep.c (rs6000_gdbarch_init): Use different
structure returning convention for SYSV ABI case, but not
for GNU/Linux, FreeBSD, or NetBSD.
Diffstat (limited to 'gdb/ppc-linux-tdep.c')
| -rw-r--r-- | gdb/ppc-linux-tdep.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gdb/ppc-linux-tdep.c b/gdb/ppc-linux-tdep.c index b12cffd..7e0a70a 100644 --- a/gdb/ppc-linux-tdep.c +++ b/gdb/ppc-linux-tdep.c @@ -414,6 +414,14 @@ ppc_linux_frame_chain (struct frame_info *thisframe) it may be used generically by ports which use either the SysV ABI or the EABI */ +/* Structures 8 bytes or less long are returned in the r3 & r4 + registers, according to the SYSV ABI. */ +int +ppc_sysv_abi_use_struct_convention (int gcc_p, struct type *value_type) +{ + return (TYPE_LENGTH (value_type) > 8); +} + /* round2 rounds x up to the nearest multiple of s assuming that s is a power of 2 */ |