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aarch64: Use PTR_REG macro to fix ILP32 bug and make code consistent

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* sysdeps/aarch64/dl-tlsdesc.S (_dl_tlsdesc_dynamic):
	Use PTR_REG macro in cmp instruction.
This commit is contained in:
Steve Ellcey 2017-08-22 16:22:05 -07:00
parent b513da7e80
commit 5a706f649d
2 changed files with 7 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,9 @@
2017-08-22 Szabolcs Nagy <szabolcs.nagy@arm.com>
Steve Ellcey <sellcey@cavium.com>
* sysdeps/aarch64/dl-tlsdesc.S (_dl_tlsdesc_dynamic):
Use PTR_REG macro in cmp instruction.
2017-08-22 Gabriel F. T. Gomes <gftg@linux.vnet.ibm.com>
* include/libc-symbols.h: [!defined HAVE_GCC_IFUNC] (__ifunc):

2
sysdeps/aarch64/dl-tlsdesc.S
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@ -208,7 +208,7 @@ _dl_tlsdesc_dynamic:
ldr PTR_REG (2), [x1,#TLSDESC_MODID]
add PTR_REG (0), PTR_REG (0), PTR_REG (2), lsl #(PTR_LOG_SIZE + 1)
ldr PTR_REG (0), [x0] /* Load val member of DTV entry. */
cmp x0, #TLS_DTV_UNALLOCATED
cmp PTR_REG (0), #TLS_DTV_UNALLOCATED
b.eq 2f
ldr PTR_REG (1), [x1,#TLSDESC_MODOFF]
add PTR_REG (0), PTR_REG (0), PTR_REG (1)