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Diffstat (limited to 'gdb/mips-tdep.c')
-rw-r--r--gdb/mips-tdep.c34
1 files changed, 29 insertions, 5 deletions
diff --git a/gdb/mips-tdep.c b/gdb/mips-tdep.c
index fc1bb14..650998b 100644
--- a/gdb/mips-tdep.c
+++ b/gdb/mips-tdep.c
@@ -564,13 +564,23 @@ show_mask_address (char *cmd, int from_tty, struct cmd_list_element *c)
}
/* Should call_function allocate stack space for a struct return? */
+
int
-mips_use_struct_convention (int gcc_p, struct type *type)
+mips_eabi_use_struct_convention (int gcc_p, struct type *type)
{
- if (MIPS_EABI)
- return (TYPE_LENGTH (type) > 2 * MIPS_SAVED_REGSIZE);
- else
- return 1; /* Structures are returned by ref in extra arg0 */
+ return (TYPE_LENGTH (type) > 2 * MIPS_SAVED_REGSIZE);
+}
+
+int
+mips_n32n64_use_struct_convention (int gcc_p, struct type *type)
+{
+ return 1; /* Structures are returned by ref in extra arg0. */
+}
+
+int
+mips_o32_use_struct_convention (int gcc_p, struct type *type)
+{
+ return 1; /* Structures are returned by ref in extra arg0. */
}
/* Should call_function pass struct by reference?
@@ -4519,6 +4529,8 @@ mips_gdbarch_init (struct gdbarch_info info,
set_gdbarch_long_long_bit (gdbarch, 64);
set_gdbarch_reg_struct_has_addr (gdbarch,
mips_o32_reg_struct_has_addr);
+ set_gdbarch_use_struct_convention (gdbarch,
+ mips_o32_use_struct_convention);
break;
case MIPS_ABI_O64:
tdep->mips_default_saved_regsize = 8;
@@ -4534,6 +4546,8 @@ mips_gdbarch_init (struct gdbarch_info info,
set_gdbarch_long_long_bit (gdbarch, 64);
set_gdbarch_reg_struct_has_addr (gdbarch,
mips_o32_reg_struct_has_addr);
+ set_gdbarch_use_struct_convention (gdbarch,
+ mips_o32_use_struct_convention);
break;
case MIPS_ABI_EABI32:
tdep->mips_default_saved_regsize = 4;
@@ -4549,6 +4563,8 @@ mips_gdbarch_init (struct gdbarch_info info,
set_gdbarch_long_long_bit (gdbarch, 64);
set_gdbarch_reg_struct_has_addr (gdbarch,
mips_eabi_reg_struct_has_addr);
+ set_gdbarch_use_struct_convention (gdbarch,
+ mips_eabi_use_struct_convention);
break;
case MIPS_ABI_EABI64:
tdep->mips_default_saved_regsize = 8;
@@ -4564,6 +4580,8 @@ mips_gdbarch_init (struct gdbarch_info info,
set_gdbarch_long_long_bit (gdbarch, 64);
set_gdbarch_reg_struct_has_addr (gdbarch,
mips_eabi_reg_struct_has_addr);
+ set_gdbarch_use_struct_convention (gdbarch,
+ mips_eabi_use_struct_convention);
break;
case MIPS_ABI_N32:
tdep->mips_default_saved_regsize = 8;
@@ -4588,6 +4606,9 @@ mips_gdbarch_init (struct gdbarch_info info,
tm_print_insn_info.mach = info.bfd_arch_info->mach;
else
tm_print_insn_info.mach = bfd_mach_mips8000;
+
+ set_gdbarch_use_struct_convention (gdbarch,
+ mips_n32n64_use_struct_convention);
set_gdbarch_reg_struct_has_addr (gdbarch,
mips_n32n64_reg_struct_has_addr);
break;
@@ -4614,6 +4635,9 @@ mips_gdbarch_init (struct gdbarch_info info,
tm_print_insn_info.mach = info.bfd_arch_info->mach;
else
tm_print_insn_info.mach = bfd_mach_mips8000;
+
+ set_gdbarch_use_struct_convention (gdbarch,
+ mips_n32n64_use_struct_convention);
set_gdbarch_reg_struct_has_addr (gdbarch,
mips_n32n64_reg_struct_has_addr);
break;