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| author | Christoph Müllner <christoph.muellner@vrull.eu> | 2022-12-16 19:44:07 +0100 |
|---|---|---|
| committer | Philipp Tomsich <philipp.tomsich@vrull.eu> | 2022-12-27 20:43:30 +0100 |
| commit | 767e2daed4da3245350d1e45e4eee42964d656f6 (patch) | |
| tree | 4a5b816ade57f3a0d31bd796e64d1d86a451a484 | |
| parent | 59132fd9777442eea8c05c6b4b96cee03c6273b3 (diff) | |
| download | gdb-767e2daed4da3245350d1e45e4eee42964d656f6.zip gdb-767e2daed4da3245350d1e45e4eee42964d656f6.tar.gz gdb-767e2daed4da3245350d1e45e4eee42964d656f6.tar.bz2 | |
RISC-V: Fix T-Head Fmv vendor extension encoding
A recent change in the XTheadFmv spec fixed an encoding bug in the
document. This patch changes the code to follow this bugfix.
Spec patch can be found here:
https://github.com/T-head-Semi/thead-extension-spec/pull/11
Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
| -rw-r--r-- | gas/testsuite/gas/riscv/x-thead-fmv.d | 4 | ||||
| -rw-r--r-- | include/opcode/riscv-opc.h | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/gas/testsuite/gas/riscv/x-thead-fmv.d b/gas/testsuite/gas/riscv/x-thead-fmv.d index f2bbe01..af8ce0c 100644 --- a/gas/testsuite/gas/riscv/x-thead-fmv.d +++ b/gas/testsuite/gas/riscv/x-thead-fmv.d @@ -7,5 +7,5 @@ Disassembly of section .text: 0+000 <target>: -[ ]+[0-9a-f]+:[ ]+6005950b[ ]+th.fmv.hw.x[ ]+a0,fa1 -[ ]+[0-9a-f]+:[ ]+5005158b[ ]+th.fmv.x.hw[ ]+a1,fa0 +[ ]+[0-9a-f]+:[ ]+5005950b[ ]+th.fmv.hw.x[ ]+a0,fa1 +[ ]+[0-9a-f]+:[ ]+6005158b[ ]+th.fmv.x.hw[ ]+a1,fa0 diff --git a/include/opcode/riscv-opc.h b/include/opcode/riscv-opc.h index 06e3df0..5420bfa 100644 --- a/include/opcode/riscv-opc.h +++ b/include/opcode/riscv-opc.h @@ -2209,9 +2209,9 @@ #define MATCH_TH_FSURW 0x5000700b #define MASK_TH_FSURW 0xf800707f /* Vendor-specific (T-Head) XTheadFmv instructions. */ -#define MATCH_TH_FMV_HW_X 0x6000100b +#define MATCH_TH_FMV_HW_X 0x5000100b #define MASK_TH_FMV_HW_X 0xfff0707f -#define MATCH_TH_FMV_X_HW 0x5000100b +#define MATCH_TH_FMV_X_HW 0x6000100b #define MASK_TH_FMV_X_HW 0xfff0707f /* Vendor-specific (T-Head) XTheadInt instructions. */ #define MATCH_TH_IPOP 0x0050000b |