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* mips-opc.c (mips_builtin_opcodes): Use WR_31 rather than WR_d
	for the single-operand forms of JALR and JALR.HB.
	* micromips-opc.c (micromips_opcodes): Likewise JALR, JALRS, JALR.HB
	and JALRS.HB.
This commit is contained in:
Richard Sandiford
2013-08-01 20:25:30 +00:00
parent 41989114b8
commit 344c74a665
3 changed files with 13 additions and 6 deletions
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7
opcodes/ChangeLog
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@@ -1,3 +1,10 @@
2013-08-01 Richard Sandiford <rdsandiford@googlemail.com>
* mips-opc.c (mips_builtin_opcodes): Use WR_31 rather than WR_d
for the single-operand forms of JALR and JALR.HB.
* micromips-opc.c (micromips_opcodes): Likewise JALR, JALRS, JALR.HB
and JALRS.HB.
2013-08-01 Richard Sandiford <rdsandiford@googlemail.com>
* mips-opc.c (mips_builtin_opcodes): Add FP_D to VR5400 vector

8
opcodes/micromips-opc.c
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@@ -707,15 +707,15 @@ const struct mips_opcode micromips_opcodes[] =
{"j", "a", 0xd4000000, 0xfc000000, UBD, 0, I1, 0, 0 },
{"jalr", "mj", 0x45c0, 0xffe0, UBD|WR_31, RD_mj|BD32, I1, 0, 0 },
{"jalr", "my,mj", 0x45c0, 0xffe0, UBD|WR_31, RD_mj|BD32, I1, 0, 0 },
{"jalr", "s", 0x03e00f3c, 0xffe0ffff, UBD|RD_s|WR_t, BD32, I1, 0, 0 },
{"jalr", "s", 0x03e00f3c, 0xffe0ffff, UBD|RD_s|WR_31, BD32, I1, 0, 0 },
{"jalr", "t,s", 0x00000f3c, 0xfc00ffff, UBD|RD_s|WR_t, BD32, I1, 0, 0 },
{"jalr.hb", "s", 0x03e01f3c, 0xffe0ffff, UBD|RD_s|WR_t, BD32, I1, 0, 0 },
{"jalr.hb", "s", 0x03e01f3c, 0xffe0ffff, UBD|RD_s|WR_31, BD32, I1, 0, 0 },
{"jalr.hb", "t,s", 0x00001f3c, 0xfc00ffff, UBD|RD_s|WR_t, BD32, I1, 0, 0 },
{"jalrs", "mj", 0x45e0, 0xffe0, UBD|WR_31, RD_mj|BD16, I1, 0, 0 },
{"jalrs", "my,mj", 0x45e0, 0xffe0, UBD|WR_31, RD_mj|BD16, I1, 0, 0 },
{"jalrs", "s", 0x03e04f3c, 0xffe0ffff, UBD|RD_s|WR_t, BD16, I1, 0, 0 },
{"jalrs", "s", 0x03e04f3c, 0xffe0ffff, UBD|RD_s|WR_31, BD16, I1, 0, 0 },
{"jalrs", "t,s", 0x00004f3c, 0xfc00ffff, UBD|RD_s|WR_t, BD16, I1, 0, 0 },
{"jalrs.hb", "s", 0x03e05f3c, 0xffe0ffff, UBD|RD_s|WR_t, BD16, I1, 0, 0 },
{"jalrs.hb", "s", 0x03e05f3c, 0xffe0ffff, UBD|RD_s|WR_31, BD16, I1, 0, 0 },
{"jalrs.hb", "t,s", 0x00005f3c, 0xfc00ffff, UBD|RD_s|WR_t, BD16, I1, 0, 0 },
/* SVR4 PIC code requires special handling for jal, so it must be a
macro. */

4
opcodes/mips-opc.c
View File

@@ -942,11 +942,11 @@ const struct mips_opcode mips_builtin_opcodes[] =
assembler, but will never match user input (because the line above
will match first). */
{"j", "a", 0x08000000, 0xfc000000, UBD, 0, I1, 0, 0 },
{"jalr", "s", 0x0000f809, 0xfc1fffff, UBD|RD_s|WR_d, 0, I1, 0, 0 },
{"jalr", "s", 0x0000f809, 0xfc1fffff, UBD|RD_s|WR_31, 0, I1, 0, 0 },
{"jalr", "d,s", 0x00000009, 0xfc1f07ff, UBD|RD_s|WR_d, 0, I1, 0, 0 },
/* jalr.hb is officially MIPS{32,64}R2, but it works on R1 as jalr
with the same hazard barrier effect. */
{"jalr.hb", "s", 0x0000fc09, 0xfc1fffff, UBD|RD_s|WR_d, 0, I32, 0, 0 },
{"jalr.hb", "s", 0x0000fc09, 0xfc1fffff, UBD|RD_s|WR_31, 0, I32, 0, 0 },
{"jalr.hb", "d,s", 0x00000409, 0xfc1f07ff, UBD|RD_s|WR_d, 0, I32, 0, 0 },
/* SVR4 PIC code requires special handling for jal, so it must be a
macro. */