Andrew Geissler | 84ad7c5 | 2020-06-27 00:00:16 -0500 | [diff] [blame^] | 1 | From 4010e83aa48f0415e4478d70871aa87cb204d350 Mon Sep 17 00:00:00 2001 |
Brad Bishop | 26bdd44 | 2019-08-16 17:08:17 -0400 | [diff] [blame] | 2 | From: Mahesh Bodapati <mbodapat@xilinx.com> |
| 3 | Date: Tue, 11 Sep 2018 13:48:33 +0530 |
Andrew Geissler | 84ad7c5 | 2020-06-27 00:00:16 -0500 | [diff] [blame^] | 4 | Subject: [PATCH 17/43] [Patch,Microblaze] : negl instruction is overriding |
| 5 | rsubl,fixed it by changing the instruction order... |
Brad Bishop | 26bdd44 | 2019-08-16 17:08:17 -0400 | [diff] [blame] | 6 | |
| 7 | --- |
| 8 | opcodes/microblaze-opc.h | 4 ++-- |
| 9 | 1 file changed, 2 insertions(+), 2 deletions(-) |
| 10 | |
| 11 | diff --git a/opcodes/microblaze-opc.h b/opcodes/microblaze-opc.h |
Andrew Geissler | 84ad7c5 | 2020-06-27 00:00:16 -0500 | [diff] [blame^] | 12 | index 9b6264b61c..824afc0ab0 100644 |
Brad Bishop | 26bdd44 | 2019-08-16 17:08:17 -0400 | [diff] [blame] | 13 | --- a/opcodes/microblaze-opc.h |
| 14 | +++ b/opcodes/microblaze-opc.h |
| 15 | @@ -275,9 +275,7 @@ struct op_code_struct |
| 16 | {"la", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x30000000, OPCODE_MASK_H, invalid_inst, arithmetic_inst }, /* la translates to addik. */ |
| 17 | {"tuqula",INST_TYPE_RD, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x3000002A, OPCODE_MASK_H, invalid_inst, arithmetic_inst }, /* tuqula rd translates to addik rd, r0, 42. */ |
| 18 | {"not", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xA800FFFF, OPCODE_MASK_H34, invalid_inst, logical_inst }, /* not translates to xori rd,ra,-1. */ |
| 19 | - {"neg", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x04000000, OPCODE_MASK_H, invalid_inst, arithmetic_inst }, /* neg translates to rsub rd, ra, r0. */ |
| 20 | {"rtb", INST_TYPE_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB6000004, OPCODE_MASK_H1, invalid_inst, return_inst }, /* rtb translates to rts rd, 4. */ |
| 21 | - {"sub", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x04000000, OPCODE_MASK_H, invalid_inst, arithmetic_inst }, /* sub translates to rsub rd, rb, ra. */ |
| 22 | {"lmi", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xE8000000, OPCODE_MASK_H, invalid_inst, memory_load_inst }, |
| 23 | {"smi", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xF8000000, OPCODE_MASK_H, invalid_inst, memory_store_inst }, |
| 24 | {"msrset",INST_TYPE_RD_IMM15, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x94100000, OPCODE_MASK_H23N, msrset, special_inst }, |
| 25 | @@ -555,6 +553,8 @@ struct op_code_struct |
| 26 | {"dbl", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000680, OPCODE_MASK_H4, dbl, arithmetic_inst }, |
| 27 | {"dlong", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000700, OPCODE_MASK_H4, dlong, arithmetic_inst }, |
| 28 | {"dsqrt", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000780, OPCODE_MASK_H4, dsqrt, arithmetic_inst }, |
| 29 | + {"neg", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x04000000, OPCODE_MASK_H, invalid_inst, arithmetic_inst }, /* neg translates to rsub rd, ra, r0. */ |
| 30 | + {"sub", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x04000000, OPCODE_MASK_H, invalid_inst, arithmetic_inst }, /* sub translates to rsub rd, rb, ra. */ |
| 31 | |
| 32 | {"", 0, 0, 0, 0, 0, 0, 0, 0}, |
| 33 | }; |
Andrew Geissler | 84ad7c5 | 2020-06-27 00:00:16 -0500 | [diff] [blame^] | 34 | -- |
| 35 | 2.17.1 |
| 36 | |