mips_elf_hash_table (info)->insn32 = on;
}
\f
+/* Structure for saying that BFD machine EXTENSION extends BASE. */
+
+struct mips_mach_extension
+{
+ unsigned long extension, base;
+};
+
+
+/* An array describing how BFD machines relate to one another. The entries
+ are ordered topologically with MIPS I extensions listed last. */
+
+static const struct mips_mach_extension mips_mach_extensions[] =
+{
+ /* MIPS64r2 extensions. */
+ { bfd_mach_mips_octeon3, bfd_mach_mips_octeon2 },
+ { bfd_mach_mips_octeon2, bfd_mach_mips_octeonp },
+ { bfd_mach_mips_octeonp, bfd_mach_mips_octeon },
+ { bfd_mach_mips_octeon, bfd_mach_mipsisa64r2 },
+ { bfd_mach_mips_loongson_3a, bfd_mach_mipsisa64r2 },
+
+ /* MIPS64 extensions. */
+ { bfd_mach_mipsisa64r2, bfd_mach_mipsisa64 },
+ { bfd_mach_mips_sb1, bfd_mach_mipsisa64 },
+ { bfd_mach_mips_xlr, bfd_mach_mipsisa64 },
+
+ /* MIPS V extensions. */
+ { bfd_mach_mipsisa64, bfd_mach_mips5 },
+
+ /* R10000 extensions. */
+ { bfd_mach_mips12000, bfd_mach_mips10000 },
+ { bfd_mach_mips14000, bfd_mach_mips10000 },
+ { bfd_mach_mips16000, bfd_mach_mips10000 },
+
+ /* R5000 extensions. Note: the vr5500 ISA is an extension of the core
+ vr5400 ISA, but doesn't include the multimedia stuff. It seems
+ better to allow vr5400 and vr5500 code to be merged anyway, since
+ many libraries will just use the core ISA. Perhaps we could add
+ some sort of ASE flag if this ever proves a problem. */
+ { bfd_mach_mips5500, bfd_mach_mips5400 },
+ { bfd_mach_mips5400, bfd_mach_mips5000 },
+
+ /* MIPS IV extensions. */
+ { bfd_mach_mips5, bfd_mach_mips8000 },
+ { bfd_mach_mips10000, bfd_mach_mips8000 },
+ { bfd_mach_mips5000, bfd_mach_mips8000 },
+ { bfd_mach_mips7000, bfd_mach_mips8000 },
+ { bfd_mach_mips9000, bfd_mach_mips8000 },
+
+ /* VR4100 extensions. */
+ { bfd_mach_mips4120, bfd_mach_mips4100 },
+ { bfd_mach_mips4111, bfd_mach_mips4100 },
+
+ /* MIPS III extensions. */
+ { bfd_mach_mips_loongson_2e, bfd_mach_mips4000 },
+ { bfd_mach_mips_loongson_2f, bfd_mach_mips4000 },
+ { bfd_mach_mips8000, bfd_mach_mips4000 },
+ { bfd_mach_mips4650, bfd_mach_mips4000 },
+ { bfd_mach_mips4600, bfd_mach_mips4000 },
+ { bfd_mach_mips4400, bfd_mach_mips4000 },
+ { bfd_mach_mips4300, bfd_mach_mips4000 },
+ { bfd_mach_mips4100, bfd_mach_mips4000 },
+ { bfd_mach_mips4010, bfd_mach_mips4000 },
+ { bfd_mach_mips5900, bfd_mach_mips4000 },
+
+ /* MIPS32 extensions. */
+ { bfd_mach_mipsisa32r2, bfd_mach_mipsisa32 },
+
+ /* MIPS II extensions. */
+ { bfd_mach_mips4000, bfd_mach_mips6000 },
+ { bfd_mach_mipsisa32, bfd_mach_mips6000 },
+
+ /* MIPS I extensions. */
+ { bfd_mach_mips6000, bfd_mach_mips3000 },
+ { bfd_mach_mips3900, bfd_mach_mips3000 }
+};
+
+/* Return true if bfd machine EXTENSION is an extension of machine BASE. */
+
+static bfd_boolean
+mips_mach_extends_p (unsigned long base, unsigned long extension)
+{
+ size_t i;
+
+ if (extension == base)
+ return TRUE;
+
+ if (base == bfd_mach_mipsisa32
+ && mips_mach_extends_p (bfd_mach_mipsisa64, extension))
+ return TRUE;
+
+ if (base == bfd_mach_mipsisa32r2
+ && mips_mach_extends_p (bfd_mach_mipsisa64r2, extension))
+ return TRUE;
+
+ for (i = 0; i < ARRAY_SIZE (mips_mach_extensions); i++)
+ if (extension == mips_mach_extensions[i].extension)
+ {
+ extension = mips_mach_extensions[i].base;
+ if (extension == base)
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+/* Return the BFD mach for each .MIPS.abiflags ISA Extension. */
+
+static unsigned long
+bfd_mips_isa_ext_mach (unsigned int isa_ext)
+{
+ switch (isa_ext)
+ {
+ case AFL_EXT_3900: return bfd_mach_mips3900;
+ case AFL_EXT_4010: return bfd_mach_mips4010;
+ case AFL_EXT_4100: return bfd_mach_mips4100;
+ case AFL_EXT_4111: return bfd_mach_mips4111;
+ case AFL_EXT_4120: return bfd_mach_mips4120;
+ case AFL_EXT_4650: return bfd_mach_mips4650;
+ case AFL_EXT_5400: return bfd_mach_mips5400;
+ case AFL_EXT_5500: return bfd_mach_mips5500;
+ case AFL_EXT_5900: return bfd_mach_mips5900;
+ case AFL_EXT_10000: return bfd_mach_mips10000;
+ case AFL_EXT_LOONGSON_2E: return bfd_mach_mips_loongson_2e;
+ case AFL_EXT_LOONGSON_2F: return bfd_mach_mips_loongson_2f;
+ case AFL_EXT_LOONGSON_3A: return bfd_mach_mips_loongson_3a;
+ case AFL_EXT_SB1: return bfd_mach_mips_sb1;
+ case AFL_EXT_OCTEON: return bfd_mach_mips_octeon;
+ case AFL_EXT_OCTEONP: return bfd_mach_mips_octeonp;
+ case AFL_EXT_OCTEON2: return bfd_mach_mips_octeon2;
+ case AFL_EXT_XLR: return bfd_mach_mips_xlr;
+ default: return bfd_mach_mips3000;
+ }
+}
+
/* Return the .MIPS.abiflags value representing each ISA Extension. */
unsigned int
{
switch (bfd_get_mach (abfd))
{
- case bfd_mach_mips3900:
- return AFL_EXT_3900;
- case bfd_mach_mips4010:
- return AFL_EXT_4010;
- case bfd_mach_mips4100:
- return AFL_EXT_4100;
- case bfd_mach_mips4111:
- return AFL_EXT_4111;
- case bfd_mach_mips4120:
- return AFL_EXT_4120;
- case bfd_mach_mips4650:
- return AFL_EXT_4650;
- case bfd_mach_mips5400:
- return AFL_EXT_5400;
- case bfd_mach_mips5500:
- return AFL_EXT_5500;
- case bfd_mach_mips5900:
- return AFL_EXT_5900;
- case bfd_mach_mips10000:
- return AFL_EXT_10000;
- case bfd_mach_mips_loongson_2e:
- return AFL_EXT_LOONGSON_2E;
- case bfd_mach_mips_loongson_2f:
- return AFL_EXT_LOONGSON_2F;
- case bfd_mach_mips_loongson_3a:
- return AFL_EXT_LOONGSON_3A;
- case bfd_mach_mips_sb1:
- return AFL_EXT_SB1;
- case bfd_mach_mips_octeon:
- return AFL_EXT_OCTEON;
- case bfd_mach_mips_octeonp:
- return AFL_EXT_OCTEONP;
- case bfd_mach_mips_octeon3:
- return AFL_EXT_OCTEON3;
- case bfd_mach_mips_octeon2:
- return AFL_EXT_OCTEON2;
- case bfd_mach_mips_xlr:
- return AFL_EXT_XLR;
- }
- return 0;
-}
+ case bfd_mach_mips3900: return AFL_EXT_3900;
+ case bfd_mach_mips4010: return AFL_EXT_4010;
+ case bfd_mach_mips4100: return AFL_EXT_4100;
+ case bfd_mach_mips4111: return AFL_EXT_4111;
+ case bfd_mach_mips4120: return AFL_EXT_4120;
+ case bfd_mach_mips4650: return AFL_EXT_4650;
+ case bfd_mach_mips5400: return AFL_EXT_5400;
+ case bfd_mach_mips5500: return AFL_EXT_5500;
+ case bfd_mach_mips5900: return AFL_EXT_5900;
+ case bfd_mach_mips10000: return AFL_EXT_10000;
+ case bfd_mach_mips_loongson_2e: return AFL_EXT_LOONGSON_2E;
+ case bfd_mach_mips_loongson_2f: return AFL_EXT_LOONGSON_2F;
+ case bfd_mach_mips_loongson_3a: return AFL_EXT_LOONGSON_3A;
+ case bfd_mach_mips_sb1: return AFL_EXT_SB1;
+ case bfd_mach_mips_octeon: return AFL_EXT_OCTEON;
+ case bfd_mach_mips_octeonp: return AFL_EXT_OCTEONP;
+ case bfd_mach_mips_octeon3: return AFL_EXT_OCTEON3;
+ case bfd_mach_mips_octeon2: return AFL_EXT_OCTEON2;
+ case bfd_mach_mips_xlr: return AFL_EXT_XLR;
+ default: return 0;
+ }
+}
+
+/* Encode ISA level and revision as a single value. */
+#define LEVEL_REV(LEV,REV) ((LEV) << 3 | (REV))
+
+/* Decode a single value into level and revision. */
+#define ISA_LEVEL(LEVREV) ((LEVREV) >> 3)
+#define ISA_REV(LEVREV) ((LEVREV) & 0x7)
/* Update the isa_level, isa_rev, isa_ext fields of abiflags. */
static void
update_mips_abiflags_isa (bfd *abfd, Elf_Internal_ABIFlags_v0 *abiflags)
{
+ int new_isa = 0;
switch (elf_elfheader (abfd)->e_flags & EF_MIPS_ARCH)
{
- case E_MIPS_ARCH_1:
- abiflags->isa_level = 1;
- abiflags->isa_rev = 0;
- break;
- case E_MIPS_ARCH_2:
- abiflags->isa_level = 2;
- abiflags->isa_rev = 0;
- break;
- case E_MIPS_ARCH_3:
- abiflags->isa_level = 3;
- abiflags->isa_rev = 0;
- break;
- case E_MIPS_ARCH_4:
- abiflags->isa_level = 4;
- abiflags->isa_rev = 0;
- break;
- case E_MIPS_ARCH_5:
- abiflags->isa_level = 5;
- abiflags->isa_rev = 0;
- break;
- case E_MIPS_ARCH_32:
- abiflags->isa_level = 32;
- abiflags->isa_rev = 1;
- break;
- case E_MIPS_ARCH_32R2:
- abiflags->isa_level = 32;
- /* Handle MIPS32r3 and MIPS32r5 which do not have a header flag. */
- if (abiflags->isa_rev < 2)
- abiflags->isa_rev = 2;
- break;
- case E_MIPS_ARCH_32R6:
- abiflags->isa_level = 32;
- abiflags->isa_rev = 6;
- break;
- case E_MIPS_ARCH_64:
- abiflags->isa_level = 64;
- abiflags->isa_rev = 1;
- break;
- case E_MIPS_ARCH_64R2:
- /* Handle MIPS64r3 and MIPS64r5 which do not have a header flag. */
- abiflags->isa_level = 64;
- if (abiflags->isa_rev < 2)
- abiflags->isa_rev = 2;
- break;
- case E_MIPS_ARCH_64R6:
- abiflags->isa_level = 64;
- abiflags->isa_rev = 6;
- break;
+ case E_MIPS_ARCH_1: new_isa = LEVEL_REV (1, 0); break;
+ case E_MIPS_ARCH_2: new_isa = LEVEL_REV (2, 0); break;
+ case E_MIPS_ARCH_3: new_isa = LEVEL_REV (3, 0); break;
+ case E_MIPS_ARCH_4: new_isa = LEVEL_REV (4, 0); break;
+ case E_MIPS_ARCH_5: new_isa = LEVEL_REV (5, 0); break;
+ case E_MIPS_ARCH_32: new_isa = LEVEL_REV (32, 1); break;
+ case E_MIPS_ARCH_32R2: new_isa = LEVEL_REV (32, 2); break;
+ case E_MIPS_ARCH_32R6: new_isa = LEVEL_REV (32, 6); break;
+ case E_MIPS_ARCH_64: new_isa = LEVEL_REV (64, 1); break;
+ case E_MIPS_ARCH_64R2: new_isa = LEVEL_REV (64, 2); break;
+ case E_MIPS_ARCH_64R6: new_isa = LEVEL_REV (64, 6); break;
default:
(*_bfd_error_handler)
(_("%B: Unknown architecture %s"),
abfd, bfd_printable_name (abfd));
}
- abiflags->isa_ext = bfd_mips_isa_ext (abfd);
+ if (new_isa > LEVEL_REV (abiflags->isa_level, abiflags->isa_rev))
+ {
+ abiflags->isa_level = ISA_LEVEL (new_isa);
+ abiflags->isa_rev = ISA_REV (new_isa);
+ }
+
+ /* Update the isa_ext if ABFD describes a further extension. */
+ if (mips_mach_extends_p (bfd_mips_isa_ext_mach (abiflags->isa_ext),
+ bfd_get_mach (abfd)))
+ abiflags->isa_ext = bfd_mips_isa_ext (abfd);
}
/* Return true if the given ELF header flags describe a 32-bit binary. */
return TRUE;
}
\f
-/* Structure for saying that BFD machine EXTENSION extends BASE. */
-
-struct mips_mach_extension
-{
- unsigned long extension, base;
-};
-
-
-/* An array describing how BFD machines relate to one another. The entries
- are ordered topologically with MIPS I extensions listed last. */
-
-static const struct mips_mach_extension mips_mach_extensions[] =
-{
- /* MIPS64r2 extensions. */
- { bfd_mach_mips_octeon3, bfd_mach_mips_octeon2 },
- { bfd_mach_mips_octeon2, bfd_mach_mips_octeonp },
- { bfd_mach_mips_octeonp, bfd_mach_mips_octeon },
- { bfd_mach_mips_octeon, bfd_mach_mipsisa64r2 },
- { bfd_mach_mips_loongson_3a, bfd_mach_mipsisa64r2 },
-
- /* MIPS64 extensions. */
- { bfd_mach_mipsisa64r2, bfd_mach_mipsisa64 },
- { bfd_mach_mips_sb1, bfd_mach_mipsisa64 },
- { bfd_mach_mips_xlr, bfd_mach_mipsisa64 },
-
- /* MIPS V extensions. */
- { bfd_mach_mipsisa64, bfd_mach_mips5 },
-
- /* R10000 extensions. */
- { bfd_mach_mips12000, bfd_mach_mips10000 },
- { bfd_mach_mips14000, bfd_mach_mips10000 },
- { bfd_mach_mips16000, bfd_mach_mips10000 },
-
- /* R5000 extensions. Note: the vr5500 ISA is an extension of the core
- vr5400 ISA, but doesn't include the multimedia stuff. It seems
- better to allow vr5400 and vr5500 code to be merged anyway, since
- many libraries will just use the core ISA. Perhaps we could add
- some sort of ASE flag if this ever proves a problem. */
- { bfd_mach_mips5500, bfd_mach_mips5400 },
- { bfd_mach_mips5400, bfd_mach_mips5000 },
-
- /* MIPS IV extensions. */
- { bfd_mach_mips5, bfd_mach_mips8000 },
- { bfd_mach_mips10000, bfd_mach_mips8000 },
- { bfd_mach_mips5000, bfd_mach_mips8000 },
- { bfd_mach_mips7000, bfd_mach_mips8000 },
- { bfd_mach_mips9000, bfd_mach_mips8000 },
-
- /* VR4100 extensions. */
- { bfd_mach_mips4120, bfd_mach_mips4100 },
- { bfd_mach_mips4111, bfd_mach_mips4100 },
-
- /* MIPS III extensions. */
- { bfd_mach_mips_loongson_2e, bfd_mach_mips4000 },
- { bfd_mach_mips_loongson_2f, bfd_mach_mips4000 },
- { bfd_mach_mips8000, bfd_mach_mips4000 },
- { bfd_mach_mips4650, bfd_mach_mips4000 },
- { bfd_mach_mips4600, bfd_mach_mips4000 },
- { bfd_mach_mips4400, bfd_mach_mips4000 },
- { bfd_mach_mips4300, bfd_mach_mips4000 },
- { bfd_mach_mips4100, bfd_mach_mips4000 },
- { bfd_mach_mips4010, bfd_mach_mips4000 },
- { bfd_mach_mips5900, bfd_mach_mips4000 },
-
- /* MIPS32 extensions. */
- { bfd_mach_mipsisa32r2, bfd_mach_mipsisa32 },
-
- /* MIPS II extensions. */
- { bfd_mach_mips4000, bfd_mach_mips6000 },
- { bfd_mach_mipsisa32, bfd_mach_mips6000 },
-
- /* MIPS I extensions. */
- { bfd_mach_mips6000, bfd_mach_mips3000 },
- { bfd_mach_mips3900, bfd_mach_mips3000 }
-};
-
-
-/* Return true if bfd machine EXTENSION is an extension of machine BASE. */
-
-static bfd_boolean
-mips_mach_extends_p (unsigned long base, unsigned long extension)
-{
- size_t i;
-
- if (extension == base)
- return TRUE;
-
- if (base == bfd_mach_mipsisa32
- && mips_mach_extends_p (bfd_mach_mipsisa64, extension))
- return TRUE;
-
- if (base == bfd_mach_mipsisa32r2
- && mips_mach_extends_p (bfd_mach_mipsisa64r2, extension))
- return TRUE;
-
- for (i = 0; i < ARRAY_SIZE (mips_mach_extensions); i++)
- if (extension == mips_mach_extensions[i].extension)
- {
- extension = mips_mach_extensions[i].base;
- if (extension == base)
- return TRUE;
- }
-
- return FALSE;
-}
-
-
/* Merge object attributes from IBFD into OBFD. Raise an error if
there are conflicting attributes. */
static bfd_boolean
if (in_abiflags.isa_rev == 3 || in_abiflags.isa_rev == 5)
in_abiflags.isa_rev = 2;
- if (in_abiflags.isa_level != abiflags.isa_level
- || in_abiflags.isa_rev != abiflags.isa_rev
- || in_abiflags.isa_ext != abiflags.isa_ext)
+ if (LEVEL_REV (in_abiflags.isa_level, in_abiflags.isa_rev)
+ < LEVEL_REV (abiflags.isa_level, abiflags.isa_rev))
(*_bfd_error_handler)
(_("%B: warning: Inconsistent ISA between e_flags and "
".MIPS.abiflags"), ibfd);
(*_bfd_error_handler)
(_("%B: warning: Inconsistent ASEs between e_flags and "
".MIPS.abiflags"), ibfd);
- if (in_abiflags.isa_ext != abiflags.isa_ext)
+ /* The isa_ext is allowed to be an extension of what can be inferred
+ from e_flags. */
+ if (!mips_mach_extends_p (bfd_mips_isa_ext_mach (abiflags.isa_ext),
+ bfd_mips_isa_ext_mach (in_abiflags.isa_ext)))
(*_bfd_error_handler)
(_("%B: warning: Inconsistent ISA extensions between e_flags and "
".MIPS.abiflags"), ibfd);
#define max(a,b) ((a) > (b) ? (a) : (b))
/* Merge abiflags. */
+ mips_elf_tdata (obfd)->abiflags.isa_level
+ = max (mips_elf_tdata (obfd)->abiflags.isa_level,
+ mips_elf_tdata (ibfd)->abiflags.isa_level);
mips_elf_tdata (obfd)->abiflags.isa_rev
= max (mips_elf_tdata (obfd)->abiflags.isa_rev,
mips_elf_tdata (ibfd)->abiflags.isa_rev);
}
abi_conflict { "-mabi=eabi -mgp32" "-mips4 -mabi=32" } EABI32 O32
-abi_conflict { "-mips4 -mabi=o64" "-mips3 -mabi=eabi" } O64 EABI64
+abi_conflict { "-mips4 -mabi=o64" "-mips3 -mabi=eabi" } O64 EABI64
-isa_conflict { "-march=vr5500 -32" "-march=sb1 -32" } 5500 sb1
-isa_conflict { "-march=vr5400 -32" "-march=4120 -32" } 5400 4120
-isa_conflict { "-march=r3900 -32" "-march=r6000 -32" } 3900 6000
-isa_conflict { "-march=r4010 -32" "-march=r4650 -32" } 4010 4650
-isa_conflict { "-mips3 -mgp32 -32" "-mips32 -32" } 4000 isa32
+isa_conflict { "-march=vr5500 -32" "-march=sb1 -32" } 5500 sb1
+isa_conflict { "-march=vr5400 -32" "-march=4120 -32" } 5400 4120
+isa_conflict { "-march=r3900 -32" "-march=r6000 -32" } 3900 6000
+isa_conflict { "-march=r4010 -32" "-march=r4650 -32" } 4010 4650
+isa_conflict { "-mips3 -mgp32 -32" "-mips32 -32" } 4000 isa32
isa_conflict { "-march=sb1 -mgp32 -32" "-mips32r2 -32" } sb1 isa32r2
-isa_conflict { "-march=sb1 -32" "-mips64r2 -32" } sb1 isa64r2
-
-regsize_conflict { "-mips4 -mgp64 -mabi=o64" "-mips2 -32" }
-regsize_conflict { "-mips4 -mabi=o64" "-mips4 -mabi=32" }
-regsize_conflict { "-mips4 -mabi=eabi -mgp32" "-mips4 -mabi=eabi -mgp64" }
-regsize_conflict { "-march=vr5000 -mgp64 -mabi=o64" "-march=vr5000 -mgp32 -32" }
-regsize_conflict { "-mips32 -32" "-mips64 -mabi=o64" }
-regsize_conflict { "-mips32r2 -32" "-mips64 -mabi=o64" }
-regsize_conflict { "-mips32r2 -32" "-mips64r2 -mabi=o64" }
-
-good_combination { "-mips4 -mgp32 -32" "-mips2 -32" } { mips4 o32 }
-good_combination { "-mips4 -mabi=32" "-mips2 -32" } { mips4 o32 }
-good_combination { "-mips2 -32" "-mips4 -mabi=32" } { mips4 o32 }
-good_combination { "-mips2 -mabi=eabi" "-mips4 -mabi=eabi -mgp32" } { mips4 eabi32 }
-good_combination { "-mips2 -32" "-mips32 -32" "-mips32r2 -32" } { mips32r2 }
-good_combination { "-mips1 -32" "-mips32r2 -32" "-mips32 -32" } { mips32r2 }
-
-good_combination { "-march=vr4100 -32" "-march=vr4120 -32" } { 4120 }
-good_combination { "-march=vr5400 -32" "-march=vr5500 -32" "-mips4 -32" } { 5500 }
-good_combination { "-mips3 -32" "-mips4 -32" "-march=sb1 -32" "-mips5 -32" } { sb1 }
-good_combination { "-mips1 -32" "-march=3900 -32" } { 3900 }
-good_combination { "-mips3 -32" "-mips64r2 -32" "-mips64 -32" } { mips64r2 }
-
-good_combination { "-march=vr4120 -mabi=32" "-mips3 -mabi=32" } { 4120 o32 }
-good_combination { "-march=sb1 -mgp32 -32" "-march=4000 -mgp32 -32" } { sb1 o32 }
-good_combination { "-mips32 -mabi=32" "-march=sb1 -mabi=32" } { sb1 o32 }
-good_combination { "-mips64r2 -mabi=32" "-mips32 -mabi=32" } { mips64r2 o32 }
-good_combination { "-mips5 -mabi=o64" "-mips64r2 -mabi=o64" } { mips64r2 o64 }
+isa_conflict { "-march=sb1 -32" "-mips64r2 -32" } sb1 isa64r2
+
+isa_conflict { "-march=vr4100 -32" "-march=r10000 -32" } 4100 8000
+isa_conflict { "-march=r5900 -32" "-march=vr4111 -32" } 5900 4111
+isa_conflict { "-march=loongson2e -32" "-march=loongson2f -32" } loongson_2e loongson_2f
+isa_conflict { "-march=loongson3a -32" "-march=loongson2f -32" } loongson_3a loongson_2f
+
+regsize_conflict { "-mips4 -mgp64 -mabi=o64" "-mips2 -32" }
+regsize_conflict { "-mips4 -mabi=o64" "-mips4 -mabi=32" }
+regsize_conflict { "-mips4 -mabi=eabi -mgp32" "-mips4 -mabi=eabi -mgp64" }
+regsize_conflict { "-march=vr5000 -mgp64 -mabi=o64" "-march=vr5000 -mgp32 -32" }
+regsize_conflict { "-mips32 -32" "-mips64 -mabi=o64" }
+regsize_conflict { "-mips32r2 -32" "-mips64 -mabi=o64" }
+regsize_conflict { "-mips32r2 -32" "-mips64r2 -mabi=o64" }
+
+good_combination { "-mips4 -mgp32 -32" "-mips2 -32" } { mips4 o32 }
+good_combination { "-mips4 -mabi=32" "-mips2 -32" } { mips4 o32 }
+good_combination { "-mips2 -32" "-mips4 -mabi=32" } { mips4 o32 }
+good_combination { "-mips2 -mabi=eabi" "-mips4 -mabi=eabi -mgp32" } { mips4 eabi32 }
+good_combination { "-mips2 -32" "-mips32 -32" "-mips32r2 -32" } { mips32r2 }
+good_combination { "-mips1 -32" "-mips32r2 -32" "-mips32 -32" } { mips32r2 }
+
+good_combination { "-march=vr4100 -32" "-march=vr4120 -32" } { 4120 }
+good_combination { "-march=vr5400 -32" "-march=vr5500 -32" "-mips4 -32" } { 5500 }
+good_combination { "-mips3 -32" "-mips4 -32" "-march=sb1 -32" "-mips5 -32" } { sb1 }
+good_combination { "-mips1 -32" "-march=3900 -32" } { 3900 }
+good_combination { "-mips3 -32" "-mips64r2 -32" " -mips64 -32" } { mips64r2 }
+
+good_combination { "-march=vr4120 -mabi=32" "-mips3 -mabi=32" } { 4120 o32 }
+good_combination { "-march=sb1 -mgp32 -32" "-march=4000 -mgp32 -32" } { sb1 o32 }
+good_combination { "-mips32 -mabi=32" "-march=sb1 -mabi=32" } { sb1 o32 }
+good_combination { "-mips64r2 -mabi=32" "-mips32 -mabi=32" } { mips64r2 o32 }
+good_combination { "-mips5 -mabi=o64" "-mips64r2 -mabi=o64" } { mips64r2 o64 }
projects / binutils-gdb.git / commitdiff