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| author | Dongyan Chen <chendongyan@isrc.iscas.ac.cn> | 2025-03-20 12:51:02 +0800 |
|---|---|---|
| committer | Nelson Chu <nelson@rivosinc.com> | 2025-03-21 10:58:53 +0800 |
| commit | bc965121b5f02eeb52e2fc6acc94c042bb3ace02 (patch) | |
| tree | 9032ea2d34d00e8a14bec7f6cef4e01905d6cf37 | |
| parent | f3816fbcf8ce6412ac16a820a56e13944fa703bc (diff) | |
| download | binutils-bc965121b5f02eeb52e2fc6acc94c042bb3ace02.zip binutils-bc965121b5f02eeb52e2fc6acc94c042bb3ace02.tar.gz binutils-bc965121b5f02eeb52e2fc6acc94c042bb3ace02.tar.bz2 | |
RISC-V: Ssnpm, smnpm and smmpm imply zicsr.
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.
| -rw-r--r-- | bfd/elfxx-riscv.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/bfd/elfxx-riscv.c b/bfd/elfxx-riscv.c index 481bac9..92e024b 100644 --- a/bfd/elfxx-riscv.c +++ b/bfd/elfxx-riscv.c @@ -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}, |