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| author | Andrew Cagney <cagney@redhat.com> | 2003-11-07 20:44:51 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2003-11-07 20:44:51 +0000 |
| commit | 05580c65ad432b4dfab9283a4573bc812835375a (patch) | |
| tree | cf8b788c6b4d6bd213869c8c5118577a4c3992a3 /gdb/ppc-linux-tdep.c | |
| parent | e2a2ebaad5af00b39ccc1af2e5e27cb08fbe7e8f (diff) | |
| download | gdb-05580c65ad432b4dfab9283a4573bc812835375a.zip gdb-05580c65ad432b4dfab9283a4573bc812835375a.tar.gz gdb-05580c65ad432b4dfab9283a4573bc812835375a.tar.bz2 | |
2003-11-07 Andrew Cagney <cagney@redhat.com>
* ppc-linux-tdep.c (ppc_linux_init_abi): When 32-bit GNU/Linux,
set "return_value" instead of "use_struct_convention".
(ppc_linux_use_struct_convention): Delete function.
(ppc_linux_return_value): New function.
* ppc-sysv-tdep.c (ppc_sysv_abi_return_value): New function.
(ppc_sysv_abi_broken_return_value): New function.
(do_ppc_sysv_return_value): Add "gdbarch" parameter.
(ppc64_sysv_abi_push_dummy_call): Add "gdbarch" parameter, drop
static.
(ppc_sysv_abi_extract_return_value): Delete function.
(ppc_sysv_abi_broken_extract_return_value): Delete function.
(ppc_sysv_abi_store_return_value): Delete function.
(ppc_sysv_abi_broken_store_return_value): Delete function.
(ppc_sysv_abi_use_struct_convention): Delete function.
(ppc64_sysv_abi_use_struct_convention): Delete function.
(ppc64_sysv_abi_extract_return_value): Delete function.
(ppc64_sysv_abi_store_return_value): Delete function.
* ppcnbsd-tdep.c (ppcnbsd_return_value): New function.
(ppcnbsd_init_abi): Set "return_value", instead of
"use_struct_convention", "extract_return_value", and
"store_return_value".
(ppcnbsd_use_struct_convention): Delete function.
* ppc-tdep.h (ppc64_sysv_abi_return_value): Declare.
(ppc_sysv_abi_return_value): Declare.
(ppc_sysv_abi_broken_return_value): Declare.
(ppc_sysv_abi_use_struct_convention): Delete.
(ppc_sysv_abi_store_return_value): Delete.
(ppc_sysv_abi_extract_return_value): Delete.
(ppc_sysv_abi_broken_store_return_value): Delete.
(ppc_sysv_abi_broken_extract_return_value): Delete.
(ppc64_sysv_abi_use_struct_convention): Delete.
(ppc64_sysv_abi_extract_return_value): Delete.
(ppc64_sysv_abi_store_return_value): Delete.
* rs6000-tdep.c (rs6000_gdbarch_init): For 32-bit and 64-bit SYSV,
set "return_value" instead of "extract_return_value",
"store_return_value", and "use_struct_convention".
Diffstat (limited to 'gdb/ppc-linux-tdep.c')
| -rw-r--r-- | gdb/ppc-linux-tdep.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/gdb/ppc-linux-tdep.c b/gdb/ppc-linux-tdep.c index 397f616..c094efe 100644 --- a/gdb/ppc-linux-tdep.c +++ b/gdb/ppc-linux-tdep.c @@ -596,13 +596,17 @@ ppc_linux_memory_remove_breakpoint (CORE_ADDR addr, char *contents_cache) structures, no matter their size, are put in memory. Vectors, which were added later, do get returned in a register though. */ -static int -ppc_linux_use_struct_convention (int gcc_p, struct type *value_type) +static enum return_value_convention +ppc_linux_return_value (struct gdbarch *gdbarch, struct type *valtype, + struct regcache *regcache, const void *inval, void *outval) { - if ((TYPE_LENGTH (value_type) == 16 || TYPE_LENGTH (value_type) == 8) - && TYPE_VECTOR (value_type)) - return 0; - return 1; + if ((TYPE_CODE (valtype) == TYPE_CODE_STRUCT + || TYPE_CODE (valtype) == TYPE_CODE_UNION) + && !((TYPE_LENGTH (valtype) == 16 || TYPE_LENGTH (valtype) == 8) + && TYPE_VECTOR (valtype))) + return RETURN_VALUE_STRUCT_CONVENTION; + else + return ppc_sysv_abi_return_value (gdbarch, valtype, regcache, inval, outval); } /* Fetch (and possibly build) an appropriate link_map_offsets @@ -1043,7 +1047,7 @@ ppc_linux_init_abi (struct gdbarch_info info, (well ignoring vectors that is). When this was corrected, it wasn't fixed for GNU/Linux native platform. Use the PowerOpen struct convention. */ - set_gdbarch_use_struct_convention (gdbarch, ppc_linux_use_struct_convention); + set_gdbarch_return_value (gdbarch, ppc_linux_return_value); /* Note: kevinb/2002-04-12: See note in rs6000_gdbarch_init regarding *_push_arguments(). The same remarks hold for the methods below. */ |