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Pull in the NetBSD global offset table handling code. Clang 3.5 creates

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relocations the linker complains about.

Obtained from:	NetBSD
MFC after:	1 Week
This commit is contained in:
Andrew Turner 2014-12-01 21:04:26 +00:00
parent 689c8e8b46
commit 7f9b314ff2
1 changed files with 9 additions and 3 deletions
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12
sys/arm/include/asm.h
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@ -112,10 +112,16 @@
ldr x, [x, got]
#define GOT_INIT(got,gotsym,pclabel) \
ldr got, gotsym; \
add got, got, pc; \
pclabel:
pclabel: add got, got, pc
#ifdef __thumb__
#define GOT_INITSYM(gotsym,pclabel) \
gotsym: .word _C_LABEL(_GLOBAL_OFFSET_TABLE_) + (. - (pclabel+4))
.align 0; \
gotsym: .word _C_LABEL(_GLOBAL_OFFSET_TABLE_) - (pclabel+4)
#else
#define GOT_INITSYM(gotsym,pclabel) \
.align 0; \
gotsym: .word _C_LABEL(_GLOBAL_OFFSET_TABLE_) - (pclabel+8)
#endif
#ifdef __STDC__
#define PIC_SYM(x,y) x ## ( ## y ## )