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| author | Florian Fainelli <florian@openwrt.org> | 2012-11-23 21:15:11 +0000 |
|---|---|---|
| committer | Florian Fainelli <florian@openwrt.org> | 2012-11-23 21:15:11 +0000 |
| commit | 970756c6d794dcf5fafd329e51013cc09b7c2ec4 (patch) | |
| tree | e80cf41714f27ae7b0c80a2a4cb88e16cf1f0c7a /toolchain/musl/patches-0.9.7 | |
| parent | b0b994cf76a2e9b79521b3179823921b31f62b4a (diff) | |
| download | upstream-970756c6d794dcf5fafd329e51013cc09b7c2ec4.tar.gz upstream-970756c6d794dcf5fafd329e51013cc09b7c2ec4.tar.bz2 upstream-970756c6d794dcf5fafd329e51013cc09b7c2ec4.zip | |
musl: disable hardware FPU registers usage
This was crashing applications, thanks to Rich Felker for the suggestion.
Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 34317
Diffstat (limited to 'toolchain/musl/patches-0.9.7')
| -rw-r--r-- | toolchain/musl/patches-0.9.7/002-no_mips_fpu.patch | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/toolchain/musl/patches-0.9.7/002-no_mips_fpu.patch b/toolchain/musl/patches-0.9.7/002-no_mips_fpu.patch new file mode 100644 index 0000000000..92af325af8 --- /dev/null +++ b/toolchain/musl/patches-0.9.7/002-no_mips_fpu.patch @@ -0,0 +1,49 @@ +diff -urN musl-0.9.7/src/setjmp/mips/longjmp.s musl-0.9.7.new/src/setjmp/mips/longjmp.s +--- musl-0.9.7/src/setjmp/mips/longjmp.s 2012-11-23 17:03:07.000000000 +0100 ++++ musl-0.9.7.new/src/setjmp/mips/longjmp.s 2012-11-23 21:52:57.353668480 +0100 +@@ -10,21 +10,7 @@ + bne $2, $0, 1f + nop + addu $2, $2, 1 +-1: lw $8, 48($4) +- ctc1 $8, $31 +- lwc1 $20, 56($4) +- lwc1 $21, 60($4) +- lwc1 $22, 64($4) +- lwc1 $23, 68($4) +- lwc1 $24, 72($4) +- lwc1 $25, 76($4) +- lwc1 $26, 80($4) +- lwc1 $27, 84($4) +- lwc1 $28, 88($4) +- lwc1 $29, 92($4) +- lwc1 $30, 96($4) +- lwc1 $31, 100($4) +- lw $ra, 0($4) ++1: lw $ra, 0($4) + lw $sp, 4($4) + lw $16, 8($4) + lw $17, 12($4) +diff -urN musl-0.9.7/src/setjmp/mips/setjmp.s musl-0.9.7.new/src/setjmp/mips/setjmp.s +--- musl-0.9.7/src/setjmp/mips/setjmp.s 2012-11-23 17:03:07.000000000 +0100 ++++ musl-0.9.7.new/src/setjmp/mips/setjmp.s 2012-11-23 21:52:33.713667876 +0100 +@@ -21,19 +21,5 @@ + sw $23, 36($4) + sw $30, 40($4) + sw $28, 44($4) +- cfc1 $8, $31 +- sw $8, 48($4) +- swc1 $20, 56($4) +- swc1 $21, 60($4) +- swc1 $22, 64($4) +- swc1 $23, 68($4) +- swc1 $24, 72($4) +- swc1 $25, 76($4) +- swc1 $26, 80($4) +- swc1 $27, 84($4) +- swc1 $28, 88($4) +- swc1 $29, 92($4) +- swc1 $30, 96($4) +- swc1 $31, 100($4) + jr $ra + li $2, 0 |