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| author | Nelson Chu <nelson.chu@sifive.com> | 2021-04-13 12:32:16 +0800 |
|---|---|---|
| committer | Nelson Chu <nelson.chu@sifive.com> | 2021-04-13 12:49:51 +0800 |
| commit | e3839c100fdb15d05e6a2fd44557ffdd6fb921b8 (patch) | |
| tree | 12276e778432ad0ca3459ec5bc2fe3a59d385113 /bfd/elfxx-riscv.c | |
| parent | 8d85d1f53f28f5ec020add7326055f73dce6ced0 (diff) | |
| download | gdb-e3839c100fdb15d05e6a2fd44557ffdd6fb921b8.zip gdb-e3839c100fdb15d05e6a2fd44557ffdd6fb921b8.tar.gz gdb-e3839c100fdb15d05e6a2fd44557ffdd6fb921b8.tar.bz2 | |
RISC-V: Don't report the mismatched version warning for the implicit extensions.
bfd/
* elfnn-riscv.c (riscv_version_mismatch): Do not report the warning
when the version of input or output is RISCV_UNKNOWN_VERSION, since
the extension is added implicitly.
* elfxx-riscv.c: Updated the obsolete comments.
(RISCV_UNKNOWN_VERSION): Moved to elfxx-riscv.h.
* elfxx-riscv.h (RISCV_UNKNOWN_VERSION): Added.
Diffstat (limited to 'bfd/elfxx-riscv.c')
| -rw-r--r-- | bfd/elfxx-riscv.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/bfd/elfxx-riscv.c b/bfd/elfxx-riscv.c index 13719e5..3b38192 100644 --- a/bfd/elfxx-riscv.c +++ b/bfd/elfxx-riscv.c @@ -1026,8 +1026,6 @@ riscv_elf_add_sub_reloc (bfd *abfd, return bfd_reloc_ok; } -#define RISCV_UNKNOWN_VERSION -1 - /* Lists of prefixed class extensions that binutils should know about. Whether or not a particular entry is in these lists will dictate if gas/ld will accept its presence in the architecture string. @@ -1588,9 +1586,7 @@ riscv_parse_std_ext (riscv_parse_subset_t *rps, Arguments: `rps`: Hooks and status for parsing extensions. `march`: Full ISA string. - `p`: Curent parsing position. - `config`: What class and predicate function to use for the - extension. */ + `p`: Curent parsing position. */ static const char * riscv_parse_prefixed_ext (riscv_parse_subset_t *rps, @@ -1640,9 +1636,8 @@ riscv_parse_prefixed_ext (riscv_parse_subset_t *rps, /* Check if the prefix extension is known. For 'x', anything goes but it cannot simply be 'x'. - For 's', it must be known from a list and cannot simply be 's'. - For 'h', it must be known from a list and cannot simply be 'h'. - For 'z', it must be known from a list and cannot simply be 'z'. */ + For other prefixed extensions, it must be known from a list + and cannot simply be the prefixed name. */ /* Check that the extension name is well-formed. */ if (!riscv_valid_prefixed_ext (subset)) |