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-rw-r--r--opcodes/ChangeLog8
-rw-r--r--opcodes/mips-dis.c2
-rw-r--r--opcodes/mips-opc.c5
3 files changed, 14 insertions, 1 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 09a88f0..f8269b2 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,11 @@
+2001-10-17 Chris Demetriou <cgd@broadcom.com>
+
+ * mips-dis.c (mips_isa_type): Make the ISA used to disassemble
+ SB-1 binaries include instructions specific to the SB-1.
+ * mips-opc.c (SB1): New definition.
+ (mips_builtin_opcodes): Add SB-1 extension opcodes "div.ps",
+ "recip.ps", "rsqrt.ps", and "sqrt.ps".
+
2001-10-17 matthew green <mrg@redhat.com>
* ppc-opc.c (STRM): New AltiVec operand.
diff --git a/opcodes/mips-dis.c b/opcodes/mips-dis.c
index 9112898..a11e1c0 100644
--- a/opcodes/mips-dis.c
+++ b/opcodes/mips-dis.c
@@ -375,7 +375,7 @@ mips_isa_type (mach, isa, cputype)
break;
case bfd_mach_mips_sb1:
*cputype = CPU_SB1;
- *isa = ISA_MIPS64;
+ *isa = ISA_MIPS64 | INSN_SB1;
break;
case bfd_mach_mipsisa32:
* cputype = CPU_MIPS32;
diff --git a/opcodes/mips-opc.c b/opcodes/mips-opc.c
index 5c2c792..578f22c 100644
--- a/opcodes/mips-opc.c
+++ b/opcodes/mips-opc.c
@@ -87,6 +87,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
#define V1 INSN_4100
#define T3 INSN_3900
#define M1 INSN_10000
+#define SB1 INSN_SB1
#define G1 (T3 \
)
@@ -384,6 +385,7 @@ const struct mips_opcode mips_builtin_opcodes[] =
{"div", "d,v,I", 0, (int) M_DIV_3I, INSN_MACRO, I1 },
{"div.d", "D,V,T", 0x46200003, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, I1 },
{"div.s", "D,V,T", 0x46000003, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, I1 },
+{"div.ps", "D,V,T", 0x46c00003, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, SB1 },
/* For divu, see the comments about div. */
{"divu", "z,s,t", 0x0000001b, 0xfc00ffff, RD_s|RD_t|WR_HILO, I1 },
{"divu", "z,t", 0x0000001b, 0xffe0ffff, RD_s|RD_t|WR_HILO, I1 },
@@ -652,6 +654,7 @@ const struct mips_opcode mips_builtin_opcodes[] =
{"recip.d", "D,S", 0x46200015, 0xffff003f, WR_D|RD_S|FP_D, I4 },
{"recip.s", "D,S", 0x46000015, 0xffff003f, WR_D|RD_S|FP_S, I4 },
+{"recip.ps","D,S", 0x46c00015, 0xffff003f, WR_D|RD_S|FP_D, SB1 },
{"rem", "z,s,t", 0x0000001a, 0xfc00ffff, RD_s|RD_t|WR_HILO, I1 },
{"rem", "d,v,t", 0, (int) M_REM_3, INSN_MACRO, I1 },
{"rem", "d,v,I", 0, (int) M_REM_3I, INSN_MACRO, I1 },
@@ -669,6 +672,7 @@ const struct mips_opcode mips_builtin_opcodes[] =
{"round.w.s", "D,S", 0x4600000c, 0xffff003f, WR_D|RD_S|FP_S, I2 },
{"rsqrt.d", "D,S", 0x46200016, 0xffff003f, WR_D|RD_S|FP_D, I4 },
{"rsqrt.s", "D,S", 0x46000016, 0xffff003f, WR_D|RD_S|FP_S, I4 },
+{"rsqrt.ps","D,S", 0x46c00016, 0xffff003f, WR_D|RD_S|FP_D, SB1 },
{"sb", "t,o(b)", 0xa0000000, 0xfc000000, SM|RD_t|RD_b, I1 },
{"sb", "t,A(b)", 0, (int) M_SB_AB, INSN_MACRO, I1 },
{"sc", "t,o(b)", 0xe0000000, 0xfc000000, SM|RD_t|WR_t|RD_b, I2 },
@@ -730,6 +734,7 @@ const struct mips_opcode mips_builtin_opcodes[] =
{"sne", "d,v,I", 0, (int) M_SNE_I, INSN_MACRO, I1 },
{"sqrt.d", "D,S", 0x46200004, 0xffff003f, WR_D|RD_S|FP_D, I2 },
{"sqrt.s", "D,S", 0x46000004, 0xffff003f, WR_D|RD_S|FP_S, I2 },
+{"sqrt.ps", "D,S", 0x46c00004, 0xffff003f, WR_D|RD_S|FP_D, SB1 },
{"srav", "d,t,s", 0x00000007, 0xfc0007ff, WR_d|RD_t|RD_s, I1 },
{"sra", "d,w,s", 0x00000007, 0xfc0007ff, WR_d|RD_t|RD_s, I1 }, /* srav */
{"sra", "d,w,<", 0x00000003, 0xffe0003f, WR_d|RD_t, I1 },