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| author | H. Peter Anvin <hpa@zytor.com> | 2013-11-26 18:09:56 -0800 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2013-11-26 18:12:39 -0800 |
| commit | fd52c277dd6d768545cee39b154e706904581966 (patch) | |
| tree | 57ffb4113bc8871ca3679ae765c92a1076efa297 /output/outas86.c | |
| parent | 80d18b55551e43f0c3e390550ecd396b90265fd3 (diff) | |
| download | nasm-fd52c277dd6d768545cee39b154e706904581966.tar.gz | |
output: Allow OUT_ADDRESS with a negative size to mean signed relocation
This only matters for ELF64/ELFx32, at least for now.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'output/outas86.c')
| -rw-r--r-- | output/outas86.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/output/outas86.c b/output/outas86.c index b288637b..7af8d785 100644 --- a/output/outas86.c +++ b/output/outas86.c @@ -1,6 +1,6 @@ /* ----------------------------------------------------------------------- * * - * Copyright 1996-2009 The NASM Authors - All Rights Reserved + * Copyright 1996-2013 The NASM Authors - All Rights Reserved * See the file AUTHORS included with the NASM distribution for * the specific copyright holders. * @@ -345,19 +345,20 @@ static void as86_out(int32_t segto, const void *data, as86_sect_write(s, data, size); as86_add_piece(s, 0, 0L, 0L, size, 0); } else if (type == OUT_ADDRESS) { + int asize = abs(size); if (segment != NO_SEG) { if (segment % 2) { nasm_error(ERR_NONFATAL, "as86 format does not support" " segment base references"); } else { offset = *(int64_t *)data; - as86_add_piece(s, 1, offset, segment, size, 0); + as86_add_piece(s, 1, offset, segment, asize, 0); } } else { p = mydata; WRITELONG(p, *(int64_t *)data); - as86_sect_write(s, data, size); - as86_add_piece(s, 0, 0L, 0L, size, 0); + as86_sect_write(s, data, asize); + as86_add_piece(s, 0, 0L, 0L, asize, 0); } } else if (type == OUT_REL2ADR) { if (segment == segto) |