diff options
Diffstat (limited to 'gdb/i386-darwin-tdep.c')
| -rw-r--r-- | gdb/i386-darwin-tdep.c | 59 |
1 files changed, 29 insertions, 30 deletions
diff --git a/gdb/i386-darwin-tdep.c b/gdb/i386-darwin-tdep.c index d84e5ed..084fbd8 100644 --- a/gdb/i386-darwin-tdep.c +++ b/gdb/i386-darwin-tdep.c @@ -39,28 +39,27 @@ /* Offsets into the struct i386_thread_state where we'll find the saved regs. From <mach/i386/thread_status.h> and i386-tdep.h. */ -int i386_darwin_thread_state_reg_offset[] = -{ - 0 * 4, /* EAX */ - 2 * 4, /* ECX */ - 3 * 4, /* EDX */ - 1 * 4, /* EBX */ - 7 * 4, /* ESP */ - 6 * 4, /* EBP */ - 5 * 4, /* ESI */ - 4 * 4, /* EDI */ - 10 * 4, /* EIP */ - 9 * 4, /* EFLAGS */ - 11 * 4, /* CS */ - 8 * 4, /* SS */ - 12 * 4, /* DS */ - 13 * 4, /* ES */ - 14 * 4, /* FS */ - 15 * 4 /* GS */ +int i386_darwin_thread_state_reg_offset[] = { + 0 * 4, /* EAX */ + 2 * 4, /* ECX */ + 3 * 4, /* EDX */ + 1 * 4, /* EBX */ + 7 * 4, /* ESP */ + 6 * 4, /* EBP */ + 5 * 4, /* ESI */ + 4 * 4, /* EDI */ + 10 * 4, /* EIP */ + 9 * 4, /* EFLAGS */ + 11 * 4, /* CS */ + 8 * 4, /* SS */ + 12 * 4, /* DS */ + 13 * 4, /* ES */ + 14 * 4, /* FS */ + 15 * 4 /* GS */ }; -const int i386_darwin_thread_state_num_regs = - ARRAY_SIZE (i386_darwin_thread_state_reg_offset); +const int i386_darwin_thread_state_num_regs + = ARRAY_SIZE (i386_darwin_thread_state_reg_offset); /* Assuming THIS_FRAME is a Darwin sigtramp routine, return the address of the associated sigcontext structure. */ @@ -131,15 +130,13 @@ i386_darwin_arg_type_alignment (struct type *type) aligned. 5. The caller places structures with vector elements on the stack, 16-byte aligned. */ - if (type->code () == TYPE_CODE_STRUCT - || type->code () == TYPE_CODE_UNION) + if (type->code () == TYPE_CODE_STRUCT || type->code () == TYPE_CODE_UNION) { int i; int res = 4; for (i = 0; i < type->num_fields (); i++) { - int align - = i386_darwin_arg_type_alignment (type->field (i).type ()); + int align = i386_darwin_arg_type_alignment (type->field (i).type ()); res = std::max (res, align); } @@ -190,14 +187,15 @@ i386_darwin_push_dummy_call (struct gdbarch *gdbarch, struct value *function, if (write_pass) { const gdb_byte *val = value_contents_all (args[i]).data (); - regcache->raw_write (I387_MM0_REGNUM(tdep) + num_m128, val); + regcache->raw_write (I387_MM0_REGNUM (tdep) + num_m128, val); } num_m128++; } else { - args_space = align_up (args_space, - i386_darwin_arg_type_alignment (arg_type)); + args_space + = align_up (args_space, + i386_darwin_arg_type_alignment (arg_type)); if (write_pass) write_memory (sp + args_space, value_contents_all (args[i]).data (), @@ -279,7 +277,7 @@ i386_mach_o_osabi_sniffer (bfd *abfd) { if (!bfd_check_format (abfd, bfd_object)) return GDB_OSABI_UNKNOWN; - + if (bfd_get_arch (abfd) == bfd_arch_i386) return GDB_OSABI_DARWIN; @@ -287,12 +285,13 @@ i386_mach_o_osabi_sniffer (bfd *abfd) } void _initialize_i386_darwin_tdep (); + void _initialize_i386_darwin_tdep () { gdbarch_register_osabi_sniffer (bfd_arch_unknown, bfd_target_mach_o_flavour, i386_mach_o_osabi_sniffer); - gdbarch_register_osabi (bfd_arch_i386, bfd_mach_i386_i386, - GDB_OSABI_DARWIN, i386_darwin_init_abi); + gdbarch_register_osabi (bfd_arch_i386, bfd_mach_i386_i386, GDB_OSABI_DARWIN, + i386_darwin_init_abi); } |