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| author | Andrew Cagney <cagney@redhat.com> | 2003-09-17 20:10:48 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2003-09-17 20:10:48 +0000 |
| commit | 58ffeb18e51d14fd7610018895810692b536592f (patch) | |
| tree | 3078b26d26b0cc48ae7de61a768dc1932b8487a4 | |
| parent | 22b9afd21c986681c2ed9f484ff7b9d257ce829f (diff) | |
| download | gdb-58ffeb18e51d14fd7610018895810692b536592f.tar.gz | |
2003-09-17 Andrew Cagney <cagney@redhat.com>
* ppcnbsd-tdep.c (ppcnbsd_use_struct_convention): New function.
(ppcnbsd_init_abi): Set "use_struct_convention" to
"ppcnbsd_use_struct_convention".
| -rw-r--r-- | gdb/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/ppcnbsd-tdep.c | 18 |
2 files changed, 24 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 15fe3872eab..3a304d8c850 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,9 @@ +2003-09-17 Andrew Cagney <cagney@redhat.com> + + * ppcnbsd-tdep.c (ppcnbsd_use_struct_convention): New function. + (ppcnbsd_init_abi): Set "use_struct_convention" to + "ppcnbsd_use_struct_convention". + 2003-09-17 Mark Kettenis <kettenis@gnu.org> * gdbarch.sh (DEPRECATED_REG_STRUCT_HAS_ADDR): Add comment. diff --git a/gdb/ppcnbsd-tdep.c b/gdb/ppcnbsd-tdep.c index 21ab858768e..97323d57249 100644 --- a/gdb/ppcnbsd-tdep.c +++ b/gdb/ppcnbsd-tdep.c @@ -204,12 +204,30 @@ ppcnbsd_pc_in_sigtramp (CORE_ADDR pc, char *func_name) return (nbsd_pc_in_sigtramp (pc, func_name)); } +/* NetBSD is confused. It appears that 1.5 was using the correct SVr4 + convention but, 1.6 switched to the below broken convention. For + the moment use the broken convention. Ulgh!. */ + +static int +ppcnbsd_use_struct_convention (int gcc_p, struct type *value_type) +{ + if ((TYPE_LENGTH (value_type) == 16 || TYPE_LENGTH (value_type) == 8) + && TYPE_VECTOR (value_type)) + return 0; + + return !(TYPE_LENGTH (value_type) == 1 + || TYPE_LENGTH (value_type) == 2 + || TYPE_LENGTH (value_type) == 4 + || TYPE_LENGTH (value_type) == 8); +} + static void ppcnbsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) { set_gdbarch_pc_in_sigtramp (gdbarch, ppcnbsd_pc_in_sigtramp); + set_gdbarch_use_struct_convention (gdbarch, ppcnbsd_use_struct_convention); set_solib_svr4_fetch_link_map_offsets (gdbarch, nbsd_ilp32_solib_svr4_fetch_link_map_offsets); } |