darlinghq/darling-gdb
1
0
Fork 0
mirror of https://github.com/darlinghq/darling-gdb.git synced 2025-01-12 15:31:00 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Add in a JALRC alias and fix the NAL instruction.

Browse Source 
opcodes/

	* mips-opc.c (mips_builtin_opcodes): Add JALRC alias for JIALC.
	Remove the operand from NAL.

gas/testsuite/

	* gas/mips/r6.s: Test JALRC and NAL
	* gas/mips/r6-n32.d: Add expected output for JALRC and NAL.
	* gas/mips/r6-n64.d: Likewise.
	* gas/mips/r6.d: Likewise.
This commit is contained in:
Matthew Fortune 2014-12-16 13:33:56 +00:00
parent 25dda427ec
commit b9121b573e
7 changed files with 26 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
gas/testsuite/ChangeLog
View File

@ -1,3 +1,10 @@
2014-12-16 Matthew Fortune <matthew.fortune@imgtec.com>
* gas/mips/r6.s: Test JALRC and NAL
* gas/mips/r6-n32.d: Add expected output for JALRC and NAL.
* gas/mips/r6-n64.d: Likewise.
* gas/mips/r6.d: Likewise.
2014-12-06 Eric Botcazou <ebotcazou@adacore.com>
* gas/elf/elf.exp: Skip ifunc-1 for Visium.

3
gas/testsuite/gas/mips/r6-n32.d
View File

@ -490,4 +490,7 @@ Disassembly of section .text:
0+057c <[^>]*> ec8bffff lwpc a0,00100578 <[^>]*>
0+0580 <[^>]*> 00000000 nop
0+0584 <[^>]*> ec83ffff lapc a0,00100580 <[^>]*>
0+0588 <[^>]*> f8040000 jalrc a0
0+058c <[^>]*> 04100000 nal
0+0590 <[^>]*> 00000000 nop
\.\.\.

3
gas/testsuite/gas/mips/r6-n64.d
View File

@ -746,4 +746,7 @@ Disassembly of section .text:
0+057c <[^>]*> ec8bffff lwpc a0,0000000000100578 <[^>]*>
0+0580 <[^>]*> 00000000 nop
0+0584 <[^>]*> ec83ffff lapc a0,0000000000100580 <[^>]*>
0+0588 <[^>]*> f8040000 jalrc a0
0+058c <[^>]*> 04100000 nal
0+0590 <[^>]*> 00000000 nop
\.\.\.

3
gas/testsuite/gas/mips/r6.d
View File

@ -489,4 +489,7 @@ Disassembly of section .text:
0+057c <[^>]*> ec8bffff lwpc a0,00100578 <[^>]*>
0+0580 <[^>]*> 00000000 nop
0+0584 <[^>]*> ec83ffff lapc a0,00100580 <[^>]*>
0+0588 <[^>]*> f8040000 jalrc a0
0+058c <[^>]*> 04100000 nal
0+0590 <[^>]*> 00000000 nop
\.\.\.

3
gas/testsuite/gas/mips/r6.s
View File

@ -258,6 +258,9 @@ new: maddf.s $f0,$f1,$f2
nop
addiu $4, $pc, (262143 << 2)
jalrc $4
nal
# Force at least 8 (non-delay-slot) zero bytes, to make 'objdump' print ...
.align 2
.space 8

5
opcodes/ChangeLog
View File

@ -1,3 +1,8 @@
2014-12-16 Matthew Fortune <matthew.fortune@imgtec.com>
* mips-opc.c (mips_builtin_opcodes): Add JALRC alias for
JIALC. Remove the operand from NAL.
2014-12-12 Anthony Green <green@moxielogic.com>
* moxie-opc.c: Define zex instructions.

3
opcodes/mips-opc.c
View File

@ -430,7 +430,7 @@ const struct mips_opcode mips_builtin_opcodes[] =
{"move", "d,s", 0x00000025, 0xfc1f07ff, WR_1|RD_2, INSN2_ALIAS, I1, 0, 0 },/* or */
{"b", "p", 0x10000000, 0xffff0000, UBD, INSN2_ALIAS, I1, 0, 0 },/* beq 0,0 */
{"b", "p", 0x04010000, 0xffff0000, UBD, INSN2_ALIAS, I1, 0, 0 },/* bgez 0 */
{"nal", "p", 0x04100000, 0xffff0000, WR_31|CBD, INSN2_ALIAS, I1, 0, 0 },/* bltzal 0 */
{"nal", "", 0x04100000, 0xffffffff, WR_31|CBD, INSN2_ALIAS, I1, 0, 0 },/* bltzal 0 */
{"bal", "p", 0x04110000, 0xffff0000, WR_31|UBD, INSN2_ALIAS, I1, 0, 0 },/* bgezal 0*/
{"bc", "+'", 0xc8000000, 0xfc000000, NODS, 0, I37, 0, 0 },
{"balc", "+'", 0xe8000000, 0xfc000000, WR_31|NODS, 0, I37, 0, 0 },
@ -3254,6 +3254,7 @@ const struct mips_opcode mips_builtin_opcodes[] =
{"jic", "t,j", 0xd8000000, 0xffe00000, RD_1|NODS, 0, I37, 0, 0 },
{"bnezc", "-s,+\"", 0xf8000000, 0xfc000000, RD_1|NODS, FS, I37, 0, 0 },
{"jalrc", "t", 0xf8000000, 0xffe0ffff, RD_1|NODS, 0, I37, 0, 0 },
{"jialc", "t,j", 0xf8000000, 0xffe00000, RD_1|NODS, 0, I37, 0, 0 },
{"cmp.af.s", "D,S,T", 0x46800000, 0xffe0003f, WR_1|RD_2|RD_3|FP_S, 0, I37, 0, 0 },