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RISC-V: Ssnpm, smnpm and smmpm imply zicsr.

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According to the spec[1], imply zicsr for ssnpm, smnpm and smmpm.

[1] https://github.com/riscv/riscv-j-extension/blob/master/zjpm/instructions.adoc

bfd/ChangeLog:

	* elfxx-riscv.c: imply zicsr.
This commit is contained in:
Dongyan Chen 2025-03-20 12:51:02 +08:00 committed by Nelson Chu
parent f3816fbcf8
commit bc965121b5
1 changed files with 3 additions and 0 deletions
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3
bfd/elfxx-riscv.c
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@ -1266,6 +1266,8 @@ static struct riscv_implicit_subset riscv_implicit_subsets[] =
{"smstateen", "+ssstateen", check_implicit_always},
{"smepmp", "+zicsr", check_implicit_always},
{"smdbltrp", "+zicsr", check_implicit_always},
{"smnpm", "+zicsr", check_implicit_always},
{"smmpm", "+zicsr", check_implicit_always},
{"ssaia", "+zicsr", check_implicit_always},
{"sscsrind", "+zicsr", check_implicit_always},
@ -1278,6 +1280,7 @@ static struct riscv_implicit_subset riscv_implicit_subsets[] =
{"sstvecd", "+zicsr", check_implicit_always},
{"ssu64xl", "+zicsr", check_implicit_always},
{"ssdbltrp", "+zicsr", check_implicit_always},
{"ssnpm", "+zicsr", check_implicit_always},
{"svade", "+zicsr", check_implicit_always},
{"svadu", "+zicsr", check_implicit_always},