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| author | Michael Brown | 2016-03-13 12:09:01 +0100 |
|---|---|---|
| committer | Michael Brown | 2016-03-13 12:20:53 +0100 |
| commit | 1f65ed53da16e383416ae034b585fd52682f5ea7 (patch) | |
| tree | 3503be882258c7f371875fbb9dde567f72649fff /src/include/errno.h | |
| parent | [efi] Centralise architecture-independent EFI Makefile and linker script (diff) | |
| download | ipxe-1f65ed53da16e383416ae034b585fd52682f5ea7.tar.gz ipxe-1f65ed53da16e383416ae034b585fd52682f5ea7.tar.xz ipxe-1f65ed53da16e383416ae034b585fd52682f5ea7.zip | |
[build] Allow assembler section type character to vary by architecture
On some architectures (such as ARM) the "@" character is used as a
comment delimiter. A section type argument such as "@progbits"
therefore becomes "%progbits".
This is further complicated by the fact that the "%" character has
special meaning for inline assembly when input or output operands are
used, in which cases "@progbits" becomes "%%progbits".
Allow the section type character(s) to be defined via Makefile
variables.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/include/errno.h')
| -rw-r--r-- | src/include/errno.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/include/errno.h b/src/include/errno.h index 036479af..342384fa 100644 --- a/src/include/errno.h +++ b/src/include/errno.h @@ -258,7 +258,7 @@ static inline void eplatform_discard ( int dummy __unused, ... ) {} * @ret error Error */ #define __einfo_error( einfo ) ( { \ - __asm__ ( ".section \".einfo\", \"\", @progbits\n\t" \ + __asm__ ( ".section \".einfo\", \"\", " PROGBITS_OPS "\n\t" \ ".align 8\n\t" \ "\n1:\n\t" \ ".long ( 4f - 1b )\n\t" \ |