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| author | Jim Wilson <jimw@sifive.com> | 2019-01-16 13:37:35 -0800 |
|---|---|---|
| committer | Jim Wilson <jimw@sifive.com> | 2019-01-16 13:37:35 -0800 |
| commit | a4bf3d0720b1093dd148b7a728f92ce690a8a034 (patch) | |
| tree | f49a3a49ed0bae1cbdba2605a5805a8d0967474a | |
| parent | 7d7a7d7ccf6047cc5b480064e9eb9489542c0dd7 (diff) | |
| download | gdb-a4bf3d0720b1093dd148b7a728f92ce690a8a034.zip gdb-a4bf3d0720b1093dd148b7a728f92ce690a8a034.tar.gz gdb-a4bf3d0720b1093dd148b7a728f92ce690a8a034.tar.bz2 | |
Don't emit vendor attribute section if there is no attribute to emit.
2019-01-16 Kito Cheng <kito@andestech.com>
bfd/
* elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
for OBJ_ATTR_PROC.
gas/
* testsuite/gas/riscv/attribute-empty.d: New.
| -rw-r--r-- | bfd/ChangeLog | 5 | ||||
| -rw-r--r-- | bfd/elf-attrs.c | 2 | ||||
| -rw-r--r-- | gas/ChangeLog | 4 | ||||
| -rw-r--r-- | gas/testsuite/gas/riscv/attribute-empty.d | 3 |
4 files changed, 13 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 529ac73..de44928 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,4 +1,9 @@ 2019-01-16 Kito Cheng <kito@andestech.com> + + * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even + for OBJ_ATTR_PROC. + +2019-01-16 Kito Cheng <kito@andestech.com> Nelson Chu <nelson@andestech.com> * elfnn-riscv.c (in_subsets): New. diff --git a/bfd/elf-attrs.c b/bfd/elf-attrs.c index d238112..bfe135e 100644 --- a/bfd/elf-attrs.c +++ b/bfd/elf-attrs.c @@ -106,7 +106,7 @@ vendor_obj_attr_size (bfd *abfd, int vendor) size += obj_attr_size (list->tag, &list->attr); /* <size> <vendor_name> NUL 0x1 <size> */ - return ((size || vendor == OBJ_ATTR_PROC) + return (size ? size + 10 + strlen (vendor_name) : 0); } diff --git a/gas/ChangeLog b/gas/ChangeLog index 3228342..cd80c48 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,4 +1,8 @@ 2019-01-16 Kito Cheng <kito@andestech.com> + + * testsuite/gas/riscv/attribute-empty.d: New. + +2019-01-16 Kito Cheng <kito@andestech.com> Nelson Chu <nelson@andestech.com> * config/tc-riscv.c (DEFAULT_RISCV_ATTR): Define to 0 if not defined. diff --git a/gas/testsuite/gas/riscv/attribute-empty.d b/gas/testsuite/gas/riscv/attribute-empty.d new file mode 100644 index 0000000..4f0982a --- /dev/null +++ b/gas/testsuite/gas/riscv/attribute-empty.d @@ -0,0 +1,3 @@ +#as: -mno-arch-attr +#readelf: -A +#source: empty.s |