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| author | Tsukasa OI <research_trasio@irq.a4lg.com> | 2022-06-24 11:51:54 +0900 |
|---|---|---|
| committer | Nelson Chu <nelson.chu@sifive.com> | 2022-06-28 09:07:25 +0800 |
| commit | 6af47b081ec0e93ad1d79c47a7f093db88f7653d (patch) | |
| tree | cee5bc3a880fd78d463af261d85d978c6fad499d /gas/config/tc-mips.h | |
| parent | 39590abd658b9d7322ed8c54b784f00aca749e03 (diff) | |
| download | gdb-6af47b081ec0e93ad1d79c47a7f093db88f7653d.zip gdb-6af47b081ec0e93ad1d79c47a7f093db88f7653d.tar.gz gdb-6af47b081ec0e93ad1d79c47a7f093db88f7653d.tar.bz2 | |
RISC-V: Add 'Smstateen' extension and its CSRs
This commit adds State Enable Extension (Smstateen) and its CSRs.
bfd/ChangeLog:
* elfxx-riscv.c (riscv_supported_std_s_ext): Add 'Smstateen'
extension to valid 'S' extension list.
gas/ChangeLog:
* config/tc-riscv.c (enum riscv_csr_class): Add CSR classes for
'Smstateen' extension. (riscv_csr_address): Add handling for
new CSR classes.
* testsuite/gas/riscv/csr-dw-regnums.s: Add new CSRs.
* testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
* testsuite/gas/riscv/csr.s: Add new CSRs.
* testsuite/gas/riscv/csr-version-1p9p1.d: Likewise.
* testsuite/gas/riscv/csr-version-1p9p1.l: Likewise.
* testsuite/gas/riscv/csr-version-1p10.d: Likewise.
* testsuite/gas/riscv/csr-version-1p10.l: Likewise.
* testsuite/gas/riscv/csr-version-1p11.d: Likewise.
* testsuite/gas/riscv/csr-version-1p11.l: Likewise.
* testsuite/gas/riscv/csr-version-1p12.d: Likewise.
* testsuite/gas/riscv/csr-version-1p12.l: Likewise.
include/ChangeLog:
* opcode/riscv-opc.h (CSR_MSTATEEN0, CSR_MSTATEEN1,
CSR_MSTATEEN2, CSR_MSTATEEN3, CSR_SSTATEEN0, CSR_SSTATEEN1,
CSR_SSTATEEN2, CSR_SSTATEEN3, CSR_HSTATEEN0, CSR_HSTATEEN1,
CSR_HSTATEEN2, CSR_HSTATEEN3, CSR_MSTATEEN0H, CSR_MSTATEEN1H,
CSR_MSTATEEN2H, CSR_MSTATEEN3H, CSR_HSTATEEN0H, CSR_HSTATEEN1H,
CSR_HSTATEEN2H, CSR_HSTATEEN3H): New CSR macros.
Diffstat (limited to 'gas/config/tc-mips.h')
0 files changed, 0 insertions, 0 deletions