diff options
Diffstat (limited to 'gdb')
| -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 15fe387..3a304d8 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 21ab858..97323d5 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); } |