+/* If the current gcc for this target does not produce correct debugging
+ information for float parameters, both prototyped and unprototyped, then
+ define this macro. This forces gdb to always assume that floats are
+ passed as doubles and then converted in the callee.
+
+ For the mips chip, it appears that the debug info marks the parameters as
+ floats regardless of whether the function is prototyped, but the actual
+ values are passed as doubles for the non-prototyped case and floats for
+ the prototyped case. Thus we choose to make the non-prototyped case work
+ for C and break the prototyped case, since the non-prototyped case is
+ probably much more common. (FIXME). */
+
+static int
+mips_coerce_float_to_double (struct type *formal, struct type *actual)
+{
+ return current_language->la_language == language_c;
+}
+
+/* When debugging a 64 MIPS target running a 32 bit ABI, the size of
+ the register stored on the stack (32) is different to its real raw
+ size (64). The below ensures that registers are fetched from the
+ stack using their ABI size and then stored into the RAW_BUFFER
+ using their raw size.
+
+ The alternative to adding this function would be to add an ABI
+ macro - REGISTER_STACK_SIZE(). */
+
+static void
+mips_get_saved_register (char *raw_buffer,
+ int *optimized,
+ CORE_ADDR *addrp,
+ struct frame_info *frame,
+ int regnum,
+ enum lval_type *lval)
+{
+ CORE_ADDR addr;
+
+ if (!target_has_registers)
+ error ("No registers.");
+
+ /* Normal systems don't optimize out things with register numbers. */
+ if (optimized != NULL)
+ *optimized = 0;
+ addr = find_saved_register (frame, regnum);
+ if (addr != 0)
+ {
+ if (lval != NULL)
+ *lval = lval_memory;
+ if (regnum == SP_REGNUM)
+ {
+ if (raw_buffer != NULL)
+ {
+ /* Put it back in target format. */
+ store_address (raw_buffer, REGISTER_RAW_SIZE (regnum),
+ (LONGEST) addr);
+ }
+ if (addrp != NULL)
+ *addrp = 0;
+ return;
+ }
+ if (raw_buffer != NULL)
+ {
+ LONGEST val;
+ if (regnum < 32)
+ /* Only MIPS_SAVED_REGSIZE bytes of GP registers are
+ saved. */
+ val = read_memory_integer (addr, MIPS_SAVED_REGSIZE);
+ else
+ val = read_memory_integer (addr, REGISTER_RAW_SIZE (regnum));
+ store_address (raw_buffer, REGISTER_RAW_SIZE (regnum), val);
+ }
+ }
+ else
+ {
+ if (lval != NULL)
+ *lval = lval_register;
+ addr = REGISTER_BYTE (regnum);
+ if (raw_buffer != NULL)
+ read_register_gen (regnum, raw_buffer);
+ }
+ if (addrp != NULL)
+ *addrp = addr;
+}
+
+/* Immediately after a function call, return the saved pc.
+ Can't always go through the frames for this because on some machines
+ the new frame is not set up until the new function executes
+ some instructions. */
+
+static CORE_ADDR
+mips_saved_pc_after_call (struct frame_info *frame)
+{
+ return read_signed_register (RA_REGNUM);
+}
+
+
+/* Convert a dbx stab register number (from `r' declaration) to a gdb
+ REGNUM */
+
+static int
+mips_stab_reg_to_regnum (int num)
+{
+ if (num < 32)
+ return num;
+ else
+ return num + FP0_REGNUM - 38;
+}
+
+/* Convert a ecoff register number to a gdb REGNUM */
+
+static int
+mips_ecoff_reg_to_regnum (int num)
+{
+ if (num < 32)
+ return num;
+ else
+ return num + FP0_REGNUM - 32;
+}
+
+static struct gdbarch *
+mips_gdbarch_init (struct gdbarch_info info,
+ struct gdbarch_list *arches)
+{
+ static LONGEST mips_call_dummy_words[] =
+ {0};
+ struct gdbarch *gdbarch;
+ struct gdbarch_tdep *tdep;
+ int elf_flags;
+ enum mips_abi mips_abi;
+
+ /* Extract the elf_flags if available */
+ if (info.abfd != NULL
+ && bfd_get_flavour (info.abfd) == bfd_target_elf_flavour)
+ elf_flags = elf_elfheader (info.abfd)->e_flags;
+ else
+ elf_flags = 0;
+
+ /* Check ELF_FLAGS to see if it specifies the ABI being used. */
+ switch ((elf_flags & EF_MIPS_ABI))
+ {
+ case E_MIPS_ABI_O32:
+ mips_abi = MIPS_ABI_O32;
+ break;
+ case E_MIPS_ABI_O64:
+ mips_abi = MIPS_ABI_O64;
+ break;
+ case E_MIPS_ABI_EABI32:
+ mips_abi = MIPS_ABI_EABI32;
+ break;
+ case E_MIPS_ABI_EABI64:
+ mips_abi = MIPS_ABI_EABI64;
+ break;
+ default:
+ if ((elf_flags & EF_MIPS_ABI2))
+ mips_abi = MIPS_ABI_N32;
+ else
+ mips_abi = MIPS_ABI_UNKNOWN;
+ break;
+ }
+
+ /* Try the architecture for any hint of the corect ABI */
+ if (mips_abi == MIPS_ABI_UNKNOWN
+ && info.bfd_arch_info != NULL
+ && info.bfd_arch_info->arch == bfd_arch_mips)
+ {
+ switch (info.bfd_arch_info->mach)
+ {
+ case bfd_mach_mips3900:
+ mips_abi = MIPS_ABI_EABI32;
+ break;
+ case bfd_mach_mips4100:
+ case bfd_mach_mips5000:
+ mips_abi = MIPS_ABI_EABI64;
+ break;
+ }
+ }
+#ifdef MIPS_DEFAULT_ABI
+ if (mips_abi == MIPS_ABI_UNKNOWN)
+ mips_abi = MIPS_DEFAULT_ABI;
+#endif
+
+ if (gdbarch_debug)
+ {
+ fprintf_unfiltered (gdb_stdlog,
+ "mips_gdbarch_init: elf_flags = 0x%08x\n",
+ elf_flags);
+ fprintf_unfiltered (gdb_stdlog,
+ "mips_gdbarch_init: mips_abi = %d\n",
+ mips_abi);
+ }
+
+ /* try to find a pre-existing architecture */
+ for (arches = gdbarch_list_lookup_by_info (arches, &info);
+ arches != NULL;
+ arches = gdbarch_list_lookup_by_info (arches->next, &info))
+ {
+ /* MIPS needs to be pedantic about which ABI the object is
+ using. */
+ if (gdbarch_tdep (arches->gdbarch)->elf_flags != elf_flags)
+ continue;
+ if (gdbarch_tdep (arches->gdbarch)->mips_abi != mips_abi)
+ continue;
+ return arches->gdbarch;
+ }
+
+ /* Need a new architecture. Fill in a target specific vector. */
+ tdep = (struct gdbarch_tdep *) xmalloc (sizeof (struct gdbarch_tdep));
+ gdbarch = gdbarch_alloc (&info, tdep);
+ tdep->elf_flags = elf_flags;
+
+ /* Initially set everything according to the ABI. */
+ set_gdbarch_short_bit (gdbarch, 16);
+ set_gdbarch_int_bit (gdbarch, 32);
+ set_gdbarch_float_bit (gdbarch, 32);
+ set_gdbarch_double_bit (gdbarch, 64);
+ set_gdbarch_long_double_bit (gdbarch, 64);
+ tdep->mips_abi = mips_abi;
+ switch (mips_abi)
+ {
+ case MIPS_ABI_O32:
+ tdep->mips_abi_string = "o32";
+ tdep->mips_default_saved_regsize = 4;
+ tdep->mips_default_stack_argsize = 4;
+ tdep->mips_fp_register_double = 0;
+ tdep->mips_last_arg_regnum = A0_REGNUM + 4 - 1;
+ tdep->mips_last_fp_arg_regnum = FPA0_REGNUM + 4 - 1;
+ tdep->mips_regs_have_home_p = 1;
+ tdep->gdb_target_is_mips64 = 0;
+ tdep->default_mask_address_p = 0;
+ set_gdbarch_long_bit (gdbarch, 32);
+ set_gdbarch_ptr_bit (gdbarch, 32);
+ set_gdbarch_long_long_bit (gdbarch, 64);
+ break;
+ case MIPS_ABI_O64:
+ tdep->mips_abi_string = "o64";
+ tdep->mips_default_saved_regsize = 8;
+ tdep->mips_default_stack_argsize = 8;
+ tdep->mips_fp_register_double = 1;
+ tdep->mips_last_arg_regnum = A0_REGNUM + 4 - 1;
+ tdep->mips_last_fp_arg_regnum = FPA0_REGNUM + 4 - 1;
+ tdep->mips_regs_have_home_p = 1;
+ tdep->gdb_target_is_mips64 = 1;
+ tdep->default_mask_address_p = 0;
+ set_gdbarch_long_bit (gdbarch, 32);
+ set_gdbarch_ptr_bit (gdbarch, 32);
+ set_gdbarch_long_long_bit (gdbarch, 64);
+ break;
+ case MIPS_ABI_EABI32:
+ tdep->mips_abi_string = "eabi32";
+ tdep->mips_default_saved_regsize = 4;
+ tdep->mips_default_stack_argsize = 4;
+ tdep->mips_fp_register_double = 0;
+ tdep->mips_last_arg_regnum = A0_REGNUM + 8 - 1;
+ tdep->mips_last_fp_arg_regnum = FPA0_REGNUM + 8 - 1;
+ tdep->mips_regs_have_home_p = 0;
+ tdep->gdb_target_is_mips64 = 0;
+ tdep->default_mask_address_p = 0;
+ set_gdbarch_long_bit (gdbarch, 32);
+ set_gdbarch_ptr_bit (gdbarch, 32);
+ set_gdbarch_long_long_bit (gdbarch, 64);
+ break;
+ case MIPS_ABI_EABI64:
+ tdep->mips_abi_string = "eabi64";
+ tdep->mips_default_saved_regsize = 8;
+ tdep->mips_default_stack_argsize = 8;
+ tdep->mips_fp_register_double = 1;
+ tdep->mips_last_arg_regnum = A0_REGNUM + 8 - 1;
+ tdep->mips_last_fp_arg_regnum = FPA0_REGNUM + 8 - 1;
+ tdep->mips_regs_have_home_p = 0;
+ tdep->gdb_target_is_mips64 = 1;
+ tdep->default_mask_address_p = 0;
+ set_gdbarch_long_bit (gdbarch, 64);
+ set_gdbarch_ptr_bit (gdbarch, 64);
+ set_gdbarch_long_long_bit (gdbarch, 64);
+ break;
+ case MIPS_ABI_N32:
+ tdep->mips_abi_string = "n32";
+ tdep->mips_default_saved_regsize = 4;
+ tdep->mips_default_stack_argsize = 8;
+ tdep->mips_fp_register_double = 1;
+ tdep->mips_last_arg_regnum = A0_REGNUM + 8 - 1;
+ tdep->mips_last_fp_arg_regnum = FPA0_REGNUM + 8 - 1;
+ tdep->mips_regs_have_home_p = 0;
+ tdep->gdb_target_is_mips64 = 0;
+ tdep->default_mask_address_p = 0;
+ set_gdbarch_long_bit (gdbarch, 32);
+ set_gdbarch_ptr_bit (gdbarch, 32);
+ set_gdbarch_long_long_bit (gdbarch, 64);
+ break;
+ default:
+ tdep->mips_abi_string = "default";
+ tdep->mips_default_saved_regsize = MIPS_REGSIZE;
+ tdep->mips_default_stack_argsize = MIPS_REGSIZE;
+ tdep->mips_fp_register_double = (REGISTER_VIRTUAL_SIZE (FP0_REGNUM) == 8);
+ tdep->mips_last_arg_regnum = A0_REGNUM + 8 - 1;
+ tdep->mips_last_fp_arg_regnum = FPA0_REGNUM + 8 - 1;
+ tdep->mips_regs_have_home_p = 1;
+ tdep->gdb_target_is_mips64 = 0;
+ tdep->default_mask_address_p = 0;
+ set_gdbarch_long_bit (gdbarch, 32);
+ set_gdbarch_ptr_bit (gdbarch, 32);
+ set_gdbarch_long_long_bit (gdbarch, 64);
+ break;
+ }
+
+ /* FIXME: jlarmour/2000-04-07: There *is* a flag EF_MIPS_32BIT_MODE
+ that could indicate -gp32 BUT gas/config/tc-mips.c contains the
+ comment:
+
+ ``We deliberately don't allow "-gp32" to set the MIPS_32BITMODE
+ flag in object files because to do so would make it impossible to
+ link with libraries compiled without "-gp32". This is
+ unnecessarily restrictive.
+
+ We could solve this problem by adding "-gp32" multilibs to gcc,
+ but to set this flag before gcc is built with such multilibs will
+ break too many systems.''
+
+ But even more unhelpfully, the default linker output target for
+ mips64-elf is elf32-bigmips, and has EF_MIPS_32BIT_MODE set, even
+ for 64-bit programs - you need to change the ABI to change this,
+ and not all gcc targets support that currently. Therefore using
+ this flag to detect 32-bit mode would do the wrong thing given
+ the current gcc - it would make GDB treat these 64-bit programs
+ as 32-bit programs by default. */
+
+ /* enable/disable the MIPS FPU */
+ if (!mips_fpu_type_auto)
+ tdep->mips_fpu_type = mips_fpu_type;
+ else if (info.bfd_arch_info != NULL
+ && info.bfd_arch_info->arch == bfd_arch_mips)
+ switch (info.bfd_arch_info->mach)
+ {
+ case bfd_mach_mips3900:
+ case bfd_mach_mips4100:
+ case bfd_mach_mips4111:
+ tdep->mips_fpu_type = MIPS_FPU_NONE;
+ break;
+ case bfd_mach_mips4650:
+ tdep->mips_fpu_type = MIPS_FPU_SINGLE;
+ break;
+ default:
+ tdep->mips_fpu_type = MIPS_FPU_DOUBLE;
+ break;
+ }
+ else
+ tdep->mips_fpu_type = MIPS_FPU_DOUBLE;
+
+ /* MIPS version of register names. NOTE: At present the MIPS
+ register name management is part way between the old -
+ #undef/#define REGISTER_NAMES and the new REGISTER_NAME(nr).
+ Further work on it is required. */
+ set_gdbarch_register_name (gdbarch, mips_register_name);
+ set_gdbarch_read_pc (gdbarch, mips_read_pc);
+ set_gdbarch_write_pc (gdbarch, generic_target_write_pc);
+ set_gdbarch_read_fp (gdbarch, generic_target_read_fp);
+ set_gdbarch_write_fp (gdbarch, generic_target_write_fp);
+ set_gdbarch_read_sp (gdbarch, generic_target_read_sp);
+ set_gdbarch_write_sp (gdbarch, generic_target_write_sp);
+
+ /* Map debug register numbers onto internal register numbers. */
+ set_gdbarch_stab_reg_to_regnum (gdbarch, mips_stab_reg_to_regnum);
+ set_gdbarch_ecoff_reg_to_regnum (gdbarch, mips_ecoff_reg_to_regnum);
+
+ /* Initialize a frame */
+ set_gdbarch_init_extra_frame_info (gdbarch, mips_init_extra_frame_info);
+
+ /* MIPS version of CALL_DUMMY */
+
+ set_gdbarch_call_dummy_p (gdbarch, 1);
+ set_gdbarch_call_dummy_stack_adjust_p (gdbarch, 0);
+ set_gdbarch_use_generic_dummy_frames (gdbarch, 0);
+ set_gdbarch_call_dummy_location (gdbarch, AT_ENTRY_POINT);
+ set_gdbarch_call_dummy_address (gdbarch, mips_call_dummy_address);
+ set_gdbarch_call_dummy_start_offset (gdbarch, 0);
+ set_gdbarch_call_dummy_breakpoint_offset_p (gdbarch, 1);
+ set_gdbarch_call_dummy_breakpoint_offset (gdbarch, 0);
+ set_gdbarch_call_dummy_length (gdbarch, 0);
+ set_gdbarch_pc_in_call_dummy (gdbarch, pc_in_call_dummy_at_entry_point);
+ set_gdbarch_call_dummy_words (gdbarch, mips_call_dummy_words);
+ set_gdbarch_sizeof_call_dummy_words (gdbarch, sizeof (mips_call_dummy_words));
+ set_gdbarch_push_return_address (gdbarch, mips_push_return_address);
+ set_gdbarch_push_arguments (gdbarch, mips_push_arguments);
+ set_gdbarch_register_convertible (gdbarch, generic_register_convertible_not);
+ set_gdbarch_coerce_float_to_double (gdbarch, mips_coerce_float_to_double);
+
+ set_gdbarch_frame_chain_valid (gdbarch, func_frame_chain_valid);
+ set_gdbarch_get_saved_register (gdbarch, mips_get_saved_register);
+
+ set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
+ set_gdbarch_breakpoint_from_pc (gdbarch, mips_breakpoint_from_pc);
+ set_gdbarch_decr_pc_after_break (gdbarch, 0);
+ set_gdbarch_ieee_float (gdbarch, 1);
+
+ set_gdbarch_skip_prologue (gdbarch, mips_skip_prologue);
+ set_gdbarch_saved_pc_after_call (gdbarch, mips_saved_pc_after_call);
+
+ return gdbarch;
+}
+
+static void
+mips_dump_tdep (struct gdbarch *current_gdbarch, struct ui_file *file)
+{
+ struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
+ if (tdep != NULL)
+ {
+ int ef_mips_arch;
+ int ef_mips_32bitmode;
+ /* determine the ISA */
+ switch (tdep->elf_flags & EF_MIPS_ARCH)
+ {
+ case E_MIPS_ARCH_1:
+ ef_mips_arch = 1;
+ break;
+ case E_MIPS_ARCH_2:
+ ef_mips_arch = 2;
+ break;
+ case E_MIPS_ARCH_3:
+ ef_mips_arch = 3;
+ break;
+ case E_MIPS_ARCH_4:
+ ef_mips_arch = 0;
+ break;
+ default:
+ break;
+ }
+ /* determine the size of a pointer */
+ ef_mips_32bitmode = (tdep->elf_flags & EF_MIPS_32BITMODE);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: tdep->elf_flags = 0x%x\n",
+ tdep->elf_flags);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: ef_mips_32bitmode = %d\n",
+ ef_mips_32bitmode);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: ef_mips_arch = %d\n",
+ ef_mips_arch);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: tdep->mips_abi = %d (%s)\n",
+ tdep->mips_abi,
+ tdep->mips_abi_string);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: mips_mask_address_p() %d (default %d)\n",
+ mips_mask_address_p (),
+ tdep->default_mask_address_p);
+ }
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: FP_REGISTER_DOUBLE = %d\n",
+ FP_REGISTER_DOUBLE);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: MIPS_DEFAULT_FPU_TYPE = %d (%s)\n",
+ MIPS_DEFAULT_FPU_TYPE,
+ (MIPS_DEFAULT_FPU_TYPE == MIPS_FPU_NONE ? "none"
+ : MIPS_DEFAULT_FPU_TYPE == MIPS_FPU_SINGLE ? "single"
+ : MIPS_DEFAULT_FPU_TYPE == MIPS_FPU_DOUBLE ? "double"
+ : "???"));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: MIPS_EABI = %d\n",
+ MIPS_EABI);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: MIPS_LAST_FP_ARG_REGNUM = %d (%d regs)\n",
+ MIPS_LAST_FP_ARG_REGNUM,
+ MIPS_LAST_FP_ARG_REGNUM - FPA0_REGNUM + 1);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: MIPS_FPU_TYPE = %d (%s)\n",
+ MIPS_FPU_TYPE,
+ (MIPS_FPU_TYPE == MIPS_FPU_NONE ? "none"
+ : MIPS_FPU_TYPE == MIPS_FPU_SINGLE ? "single"
+ : MIPS_FPU_TYPE == MIPS_FPU_DOUBLE ? "double"
+ : "???"));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: MIPS_DEFAULT_SAVED_REGSIZE = %d\n",
+ MIPS_DEFAULT_SAVED_REGSIZE);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: FP_REGISTER_DOUBLE = %d\n",
+ FP_REGISTER_DOUBLE);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: MIPS_REGS_HAVE_HOME_P = %d\n",
+ MIPS_REGS_HAVE_HOME_P);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: MIPS_DEFAULT_STACK_ARGSIZE = %d\n",
+ MIPS_DEFAULT_STACK_ARGSIZE);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: MIPS_STACK_ARGSIZE = %d\n",
+ MIPS_STACK_ARGSIZE);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: MIPS_REGSIZE = %d\n",
+ MIPS_REGSIZE);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: A0_REGNUM = %d\n",
+ A0_REGNUM);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: ADDR_BITS_REMOVE # %s\n",
+ XSTRING (ADDR_BITS_REMOVE(ADDR)));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: ATTACH_DETACH # %s\n",
+ XSTRING (ATTACH_DETACH));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: BADVADDR_REGNUM = %d\n",
+ BADVADDR_REGNUM);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: BIG_BREAKPOINT = delete?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: CAUSE_REGNUM = %d\n",
+ CAUSE_REGNUM);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: CPLUS_MARKER = %c\n",
+ CPLUS_MARKER);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: DEFAULT_MIPS_TYPE = %s\n",
+ DEFAULT_MIPS_TYPE);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: DO_REGISTERS_INFO # %s\n",
+ XSTRING (DO_REGISTERS_INFO));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: DWARF_REG_TO_REGNUM # %s\n",
+ XSTRING (DWARF_REG_TO_REGNUM (REGNUM)));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: ECOFF_REG_TO_REGNUM # %s\n",
+ XSTRING (ECOFF_REG_TO_REGNUM (REGNUM)));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: ELF_MAKE_MSYMBOL_SPECIAL # %s\n",
+ XSTRING (ELF_MAKE_MSYMBOL_SPECIAL (SYM, MSYM)));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: FCRCS_REGNUM = %d\n",
+ FCRCS_REGNUM);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: FCRIR_REGNUM = %d\n",
+ FCRIR_REGNUM);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: FIRST_EMBED_REGNUM = %d\n",
+ FIRST_EMBED_REGNUM);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: FPA0_REGNUM = %d\n",
+ FPA0_REGNUM);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: GDB_TARGET_IS_MIPS64 = %d\n",
+ GDB_TARGET_IS_MIPS64);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: GDB_TARGET_MASK_DISAS_PC # %s\n",
+ XSTRING (GDB_TARGET_MASK_DISAS_PC (PC)));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: GDB_TARGET_UNMASK_DISAS_PC # %s\n",
+ XSTRING (GDB_TARGET_UNMASK_DISAS_PC (PC)));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: GEN_REG_SAVE_MASK = %d\n",
+ GEN_REG_SAVE_MASK);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: HAVE_NONSTEPPABLE_WATCHPOINT # %s\n",
+ XSTRING (HAVE_NONSTEPPABLE_WATCHPOINT));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: HI_REGNUM = %d\n",
+ HI_REGNUM);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: IDT_BIG_BREAKPOINT = delete?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: IDT_LITTLE_BREAKPOINT = delete?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: IGNORE_HELPER_CALL # %s\n",
+ XSTRING (IGNORE_HELPER_CALL (PC)));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: INIT_FRAME_PC # %s\n",
+ XSTRING (INIT_FRAME_PC (FROMLEAF, PREV)));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: INIT_FRAME_PC_FIRST # %s\n",
+ XSTRING (INIT_FRAME_PC_FIRST (FROMLEAF, PREV)));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: IN_SIGTRAMP # %s\n",
+ XSTRING (IN_SIGTRAMP (PC, NAME)));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: IN_SOLIB_CALL_TRAMPOLINE # %s\n",
+ XSTRING (IN_SOLIB_CALL_TRAMPOLINE (PC, NAME)));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: IN_SOLIB_RETURN_TRAMPOLINE # %s\n",
+ XSTRING (IN_SOLIB_RETURN_TRAMPOLINE (PC, NAME)));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: IS_MIPS16_ADDR = FIXME!\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: LAST_EMBED_REGNUM = %d\n",
+ LAST_EMBED_REGNUM);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: LITTLE_BREAKPOINT = delete?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: LO_REGNUM = %d\n",
+ LO_REGNUM);
+#ifdef MACHINE_CPROC_FP_OFFSET
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: MACHINE_CPROC_FP_OFFSET = %d\n",
+ MACHINE_CPROC_FP_OFFSET);
+#endif
+#ifdef MACHINE_CPROC_PC_OFFSET
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: MACHINE_CPROC_PC_OFFSET = %d\n",
+ MACHINE_CPROC_PC_OFFSET);
+#endif
+#ifdef MACHINE_CPROC_SP_OFFSET
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: MACHINE_CPROC_SP_OFFSET = %d\n",
+ MACHINE_CPROC_SP_OFFSET);
+#endif
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: MAKE_MIPS16_ADDR = FIXME!\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: MIPS16_BIG_BREAKPOINT = delete?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: MIPS16_INSTLEN = %d\n",
+ MIPS16_INSTLEN);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: MIPS16_LITTLE_BREAKPOINT = delete?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: MIPS_DEFAULT_ABI = FIXME!\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: MIPS_EFI_SYMBOL_NAME = multi-arch!!\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: MIPS_INSTLEN = %d\n",
+ MIPS_INSTLEN);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: MIPS_LAST_ARG_REGNUM = %d (%d regs)\n",
+ MIPS_LAST_ARG_REGNUM,
+ MIPS_LAST_ARG_REGNUM - A0_REGNUM + 1);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: MIPS_NUMREGS = %d\n",
+ MIPS_NUMREGS);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: MIPS_REGISTER_NAMES = delete?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: MIPS_SAVED_REGSIZE = %d\n",
+ MIPS_SAVED_REGSIZE);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: MSYMBOL_IS_SPECIAL = function?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: MSYMBOL_SIZE # %s\n",
+ XSTRING (MSYMBOL_SIZE (MSYM)));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: OP_LDFPR = used?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: OP_LDGPR = used?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: PMON_BIG_BREAKPOINT = delete?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: PMON_LITTLE_BREAKPOINT = delete?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: PRID_REGNUM = %d\n",
+ PRID_REGNUM);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: PRINT_EXTRA_FRAME_INFO # %s\n",
+ XSTRING (PRINT_EXTRA_FRAME_INFO (FRAME)));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: PROC_DESC_IS_DUMMY = function?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: PROC_FRAME_ADJUST = function?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: PROC_FRAME_OFFSET = function?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: PROC_FRAME_REG = function?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: PROC_FREG_MASK = function?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: PROC_FREG_OFFSET = function?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: PROC_HIGH_ADDR = function?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: PROC_LOW_ADDR = function?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: PROC_PC_REG = function?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: PROC_REG_MASK = function?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: PROC_REG_OFFSET = function?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: PROC_SYMBOL = function?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: PS_REGNUM = %d\n",
+ PS_REGNUM);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: PUSH_FP_REGNUM = %d\n",
+ PUSH_FP_REGNUM);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: RA_REGNUM = %d\n",
+ RA_REGNUM);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: REGISTER_CONVERT_FROM_TYPE # %s\n",
+ XSTRING (REGISTER_CONVERT_FROM_TYPE (REGNUM, VALTYPE, RAW_BUFFER)));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: REGISTER_CONVERT_TO_TYPE # %s\n",
+ XSTRING (REGISTER_CONVERT_TO_TYPE (REGNUM, VALTYPE, RAW_BUFFER)));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: REGISTER_NAMES = delete?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: ROUND_DOWN = function?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: ROUND_UP = function?\n");
+#ifdef SAVED_BYTES
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: SAVED_BYTES = %d\n",
+ SAVED_BYTES);
+#endif
+#ifdef SAVED_FP
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: SAVED_FP = %d\n",
+ SAVED_FP);
+#endif
+#ifdef SAVED_PC
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: SAVED_PC = %d\n",
+ SAVED_PC);
+#endif
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: SETUP_ARBITRARY_FRAME # %s\n",
+ XSTRING (SETUP_ARBITRARY_FRAME (NUMARGS, ARGS)));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: SET_PROC_DESC_IS_DUMMY = function?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: SIGFRAME_BASE = %d\n",
+ SIGFRAME_BASE);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: SIGFRAME_FPREGSAVE_OFF = %d\n",
+ SIGFRAME_FPREGSAVE_OFF);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: SIGFRAME_PC_OFF = %d\n",
+ SIGFRAME_PC_OFF);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: SIGFRAME_REGSAVE_OFF = %d\n",
+ SIGFRAME_REGSAVE_OFF);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: SIGFRAME_REG_SIZE = %d\n",
+ SIGFRAME_REG_SIZE);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: SKIP_TRAMPOLINE_CODE # %s\n",
+ XSTRING (SKIP_TRAMPOLINE_CODE (PC)));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: SOFTWARE_SINGLE_STEP # %s\n",
+ XSTRING (SOFTWARE_SINGLE_STEP (SIG, BP_P)));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: SOFTWARE_SINGLE_STEP_P () = %d\n",
+ SOFTWARE_SINGLE_STEP_P ());
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: STAB_REG_TO_REGNUM # %s\n",
+ XSTRING (STAB_REG_TO_REGNUM (REGNUM)));
+#ifdef STACK_END_ADDR
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: STACK_END_ADDR = %d\n",
+ STACK_END_ADDR);
+#endif
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: STEP_SKIPS_DELAY # %s\n",
+ XSTRING (STEP_SKIPS_DELAY (PC)));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: STEP_SKIPS_DELAY_P = %d\n",
+ STEP_SKIPS_DELAY_P);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: STOPPED_BY_WATCHPOINT # %s\n",
+ XSTRING (STOPPED_BY_WATCHPOINT (WS)));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: T9_REGNUM = %d\n",
+ T9_REGNUM);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: TABULAR_REGISTER_OUTPUT = used?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: TARGET_CAN_USE_HARDWARE_WATCHPOINT # %s\n",
+ XSTRING (TARGET_CAN_USE_HARDWARE_WATCHPOINT (TYPE,CNT,OTHERTYPE)));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: TARGET_HAS_HARDWARE_WATCHPOINTS # %s\n",
+ XSTRING (TARGET_HAS_HARDWARE_WATCHPOINTS));
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: TARGET_MIPS = used?\n");
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: TM_PRINT_INSN_MACH # %s\n",
+ XSTRING (TM_PRINT_INSN_MACH));
+#ifdef TRACE_CLEAR
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: TRACE_CLEAR # %s\n",
+ XSTRING (TRACE_CLEAR (THREAD, STATE)));
+#endif
+#ifdef TRACE_FLAVOR
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: TRACE_FLAVOR = %d\n",
+ TRACE_FLAVOR);
+#endif
+#ifdef TRACE_FLAVOR_SIZE
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: TRACE_FLAVOR_SIZE = %d\n",
+ TRACE_FLAVOR_SIZE);
+#endif
+#ifdef TRACE_SET
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: TRACE_SET # %s\n",
+ XSTRING (TRACE_SET (X,STATE)));
+#endif
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: UNMAKE_MIPS16_ADDR = function?\n");
+#ifdef UNUSED_REGNUM
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: UNUSED_REGNUM = %d\n",
+ UNUSED_REGNUM);
+#endif
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: V0_REGNUM = %d\n",
+ V0_REGNUM);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: VM_MIN_ADDRESS = %ld\n",
+ (long) VM_MIN_ADDRESS);
+#ifdef VX_NUM_REGS
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: VX_NUM_REGS = %d (used?)\n",
+ VX_NUM_REGS);
+#endif
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: ZERO_REGNUM = %d\n",
+ ZERO_REGNUM);
+ fprintf_unfiltered (file,
+ "mips_dump_tdep: _PROC_MAGIC_ = %d\n",
+ _PROC_MAGIC_);
+}
+