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MFC 275378:

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Pull in the NetBSD global offset table handling code. Clang 3.5 creates
relocations the linker complains about.

Obtained from:	NetBSD
This commit is contained in:
andrew 2014-12-14 18:23:30 +00:00
parent 8889da9263
commit 56edfadd1e
1 changed files with 9 additions and 3 deletions
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12
sys/arm/include/asm.h
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@ -118,10 +118,16 @@
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 ## )