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bug#13118: [PATCH] factor: disable longlong.h logic for x32 builds
From: |
Mike Frysinger |
Subject: |
bug#13118: [PATCH] factor: disable longlong.h logic for x32 builds |
Date: |
Fri, 7 Dec 2012 15:44:18 -0500 |
The current x86_64 asm code does not work for x32 ABIs, so disable it
until someone can fix it. Simply deleting the q suffix is not enough.
* src/longlong.h: Check for __ILP32__ for x86_64 targets.
---
src/longlong.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/longlong.h b/src/longlong.h
index f2b2c49..baf001c 100644
--- a/src/longlong.h
+++ b/src/longlong.h
@@ -1006,7 +1006,7 @@ extern UWtype __MPN(udiv_qrnnd) (UWtype *, UWtype,
UWtype, UWtype);
#endif
#endif /* 80x86 */
-#if defined (__amd64__) && W_TYPE_SIZE == 64
+#if defined (__amd64__) && W_TYPE_SIZE == 64 && !defined (__ILP32__)
#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
__asm__ ("addq %5,%q1\n\tadcq %3,%q0"
\
: "=r" (sh), "=&r" (sl) \
--
1.7.12.4
- bug#13118: [PATCH] factor: disable longlong.h logic for x32 builds,
Mike Frysinger <=