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| author | Tsukasa OI <research_trasio@irq.a4lg.com> | 2023-08-12 16:14:04 +0000 |
|---|---|---|
| committer | Tsukasa OI <research_trasio@irq.a4lg.com> | 2023-08-15 06:46:18 +0000 |
| commit | 239af8cbd15cd9ef11e333f9889834665066e4b3 (patch) | |
| tree | 3950380006ea35b0425fcb5e638f4d1a19445ff7 /include | |
| parent | 2266f8631806ec65a9a9ff8a7c68a56c83eae81d (diff) | |
| download | gdb-239af8cbd15cd9ef11e333f9889834665066e4b3.zip gdb-239af8cbd15cd9ef11e333f9889834665066e4b3.tar.gz gdb-239af8cbd15cd9ef11e333f9889834665066e4b3.tar.bz2 | |
RISC-V: Make "fli.h" available to 'Zvfh' + 'Zfa'
The documentation of the 'Zfa' extension states that "fli.h" is available
"if the Zfh or Zvfh extension is implemented" (both the latest and the
oldest editions are checked).
This fact was not reflected in Binutils ('Zvfh' implies 'Zfhmin', not full
'Zfh' extension and "fli.h" required 'Zfh' and 'Zfa' extensions).
This commit makes "fli.h" also available when both 'Zfa' and 'Zvfh'
extensions are implemented.
bfd/ChangeLog:
* elfxx-riscv.c (riscv_multi_subset_supports): Add new
instruction class handling.
(riscv_multi_subset_supports_ext): Likewise.
gas/ChangeLog:
* testsuite/gas/riscv/zfa-zvfh.s: New test.
* testsuite/gas/riscv/zfa-zvfh.d: Ditto.
include/ChangeLog:
* opcode/riscv.h (enum riscv_insn_class): Add new instruction
class.
opcodes/ChangeLog:
* riscv-opc.c (riscv_opcodes): Change instruction class of "fli.h"
from INSN_CLASS_ZFH_AND_ZFA to new INSN_CLASS_ZFH_OR_ZVFH_AND_ZFA.
Diffstat (limited to 'include')
| -rw-r--r-- | include/opcode/riscv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/opcode/riscv.h b/include/opcode/riscv.h index 0b8fde9..38927bd 100644 --- a/include/opcode/riscv.h +++ b/include/opcode/riscv.h @@ -409,6 +409,7 @@ enum riscv_insn_class INSN_CLASS_D_AND_ZFA, INSN_CLASS_Q_AND_ZFA, INSN_CLASS_ZFH_AND_ZFA, + INSN_CLASS_ZFH_OR_ZVFH_AND_ZFA, INSN_CLASS_ZBA, INSN_CLASS_ZBB, INSN_CLASS_ZBC, |