diff options
| author | Mark Kettenis <kettenis@gnu.org> | 2004-01-11 20:47:53 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@gnu.org> | 2004-01-11 20:47:53 +0000 |
| commit | ca9d58e9025120684e1ef66844a42362c146a7db (patch) | |
| tree | 157d01527f1d925382f6f0c31951acf78f21278c /gdb | |
| parent | 762c360d8ca7366722c0747ecf861bd25d2cbc3b (diff) | |
| download | gdb-ca9d58e9025120684e1ef66844a42362c146a7db.zip gdb-ca9d58e9025120684e1ef66844a42362c146a7db.tar.gz gdb-ca9d58e9025120684e1ef66844a42362c146a7db.tar.bz2 | |
* sparc-tdep.c (sparc32_extract_struct_value_address): Rename from
sparc_extract_struct_value_address.
(sparc32_gdbarch_init): Set extract_struct_value_address.
* sparc64-tdep.c (sparc64_extract_struct_value_address): New
function.
(sparc64_init_abi): Set extract_struct_value_address. Don't set
return_value_on_stack.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 8 | ||||
| -rw-r--r-- | gdb/sparc-tdep.c | 4 | ||||
| -rw-r--r-- | gdb/sparc64-tdep.c | 17 |
3 files changed, 26 insertions, 3 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index c26ac14..3fc95a8 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,13 @@ 2004-01-11 Mark Kettenis <kettenis@gnu.org> + * sparc-tdep.c (sparc32_extract_struct_value_address): Rename from + sparc_extract_struct_value_address. + (sparc32_gdbarch_init): Set extract_struct_value_address. + * sparc64-tdep.c (sparc64_extract_struct_value_address): New + function. + (sparc64_init_abi): Set extract_struct_value_address. Don't set + return_value_on_stack. + * NEWS: Mention that %cs and %ss have been added to the AMD64 configurations diff --git a/gdb/sparc-tdep.c b/gdb/sparc-tdep.c index 26d2c24..e79f038 100644 --- a/gdb/sparc-tdep.c +++ b/gdb/sparc-tdep.c @@ -839,7 +839,7 @@ sparc32_return_value (struct gdbarch *gdbarch, struct type *type, CORE_ADDR. */ static CORE_ADDR -sparc_extract_struct_value_address (struct regcache *regcache) +sparc32_extract_struct_value_address (struct regcache *regcache) { ULONGEST sp; @@ -1069,6 +1069,8 @@ sparc32_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) set_gdbarch_push_dummy_call (gdbarch, sparc32_push_dummy_call); set_gdbarch_return_value (gdbarch, sparc32_return_value); + set_gdbarch_extract_struct_value_address + (gdbarch, sparc32_extract_struct_value_address); set_gdbarch_stabs_argument_has_addr (gdbarch, sparc32_stabs_argument_has_addr); diff --git a/gdb/sparc64-tdep.c b/gdb/sparc64-tdep.c index 2e56ec9..b32a24c 100644 --- a/gdb/sparc64-tdep.c +++ b/gdb/sparc64-tdep.c @@ -1086,6 +1086,19 @@ sparc64_return_value (struct gdbarch *gdbarch, struct type *type, return RETURN_VALUE_REGISTER_CONVENTION; } + +/* Extract from REGCACHE, which contains the (raw) register state, the + address in which a function should return its structure value, as a + CORE_ADDR. */ + +static CORE_ADDR +sparc64_extract_struct_value_address (struct regcache *regcache) +{ + ULONGEST addr; + + regcache_cooked_read_unsigned (regcache, SPARC_O0_REGNUM, &addr); + return addr; +} void @@ -1117,8 +1130,8 @@ sparc64_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) set_gdbarch_push_dummy_call (gdbarch, sparc64_push_dummy_call); set_gdbarch_return_value (gdbarch, sparc64_return_value); - set_gdbarch_return_value_on_stack - (gdbarch, generic_return_value_on_stack_not); + set_gdbarch_extract_struct_value_address + (gdbarch, sparc64_extract_struct_value_address); set_gdbarch_stabs_argument_has_addr (gdbarch, default_stabs_argument_has_addr); |