diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2007-05-29 13:18:59 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2007-05-29 13:18:59 +0000 |
| commit | c699f0877959d373f7c0fc03ce517ffba3cfac03 (patch) | |
| tree | 939ec461b7207c90b55433bbead2dd5dcdfa9a69 /gas/config/tc-sparc.c | |
| parent | 3ba20bde7e5976625515b62ba462f7bf2dbf8b23 (diff) | |
| download | gdb-c699f0877959d373f7c0fc03ce517ffba3cfac03.zip gdb-c699f0877959d373f7c0fc03ce517ffba3cfac03.tar.gz gdb-c699f0877959d373f7c0fc03ce517ffba3cfac03.tar.bz2 | |
gas/
2007-05-29 David S. Miller <davem@davemloft.net>
Jakub Jelinek <jakub@redhat.com>
PR gas/4558
* config/tc-sparc.c (md_apply_fix): Fix relocation overflow checks
for BFD_RELOC_SPARC_WDISP16 and BFD_RELOC_SPARC_WDISP19.
gas/testsuite/
2007-05-29 Jakub Jelinek <jakub@redhat.com>
PR gas/4558
* gas/sparc/sparc.exp: Add v9branch{1,2,3,4,5} tests.
* gas/sparc/v9branch1.d: New test.
* gas/sparc/v9branch1.s: New.
* gas/sparc/v9branch2.d: New test.
* gas/sparc/v9branch2.s: New.
* gas/sparc/v9branch3.d: New test.
* gas/sparc/v9branch3.s: New.
* gas/sparc/v9branch4.d: New test.
* gas/sparc/v9branch4.s: New.
* gas/sparc/v9branch5.d: New test.
* gas/sparc/v9branch5.s: New.
Diffstat (limited to 'gas/config/tc-sparc.c')
| -rw-r--r-- | gas/config/tc-sparc.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/gas/config/tc-sparc.c b/gas/config/tc-sparc.c index c98081c..84472b3 100644 --- a/gas/config/tc-sparc.c +++ b/gas/config/tc-sparc.c @@ -1,6 +1,6 @@ /* tc-sparc.c -- Assemble for the SPARC Copyright 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, - 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 + 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc. This file is part of GAS, the GNU Assembler. @@ -3309,9 +3309,9 @@ md_apply_fix (fixP, valP, segment) break; case BFD_RELOC_SPARC_WDISP16: - /* FIXME: simplify. */ - if (((val > 0) && (val & ~0x3fffc)) - || ((val < 0) && (~(val - 1) & ~0x3fffc))) + if ((val & 3) + || val >= 0x1fffc + || val <= -(offsetT) 0x20008) as_bad_where (fixP->fx_file, fixP->fx_line, _("relocation overflow")); /* FIXME: The +1 deserves a comment. */ @@ -3320,9 +3320,9 @@ md_apply_fix (fixP, valP, segment) break; case BFD_RELOC_SPARC_WDISP19: - /* FIXME: simplify. */ - if (((val > 0) && (val & ~0x1ffffc)) - || ((val < 0) && (~(val - 1) & ~0x1ffffc))) + if ((val & 3) + || val >= 0xffffc + || val <= -(offsetT) 0x100008) as_bad_where (fixP->fx_file, fixP->fx_line, _("relocation overflow")); /* FIXME: The +1 deserves a comment. */ |