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| # REQUIRES: ppc
# RUN: llvm-mc -filetype=obj -triple=powerpc64le %s -o %t.o
# RUN: ld.lld %t.o -o %t
# RUN: llvm-readelf -S -l %t | FileCheck --check-prefix=SEC %s
# RUN: llvm-objdump -d %t | FileCheck --check-prefix=DIS %s
# SEC: Name Type Address Off Size ES Flg Lk Inf Al
# SEC: .tdata PROGBITS 0000000010020300 000300 000001 00 WAT 0 0 1
# SEC: .tbss NOBITS 0000000010020400 000301 000008 00 WAT 0 0 256
# SEC: Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
# SEC: TLS 0x000300 0x0000000010020300 0x0000000010020300 0x000001 0x000108 R 0x100
## We currently have a hack in Writer.cpp:fixSectionAlignments() to force
## p_vaddr(PT_TLS)%p_align(PT_TLS)=0, to work around bugs in some dynamic loaders.
## p_vaddr rounded down to p_align has TP offset -0x7000.
## The first address of PT_TLS (p_vaddr) has TP offset (p_vaddr%p_align - 0x7000).
## Once we delete the hack, it is likely p_vaddr%p_align != 0.
## a@tprel = st_value(a) + p_vaddr%p_align - 0x7000 = .tbss-.tdata + p_vaddr%p_align - 0x7000
## = 0x10020400-0x10020300 + 0 - 0x7000 = -28416
# DIS: ld 3, -28416(13)
ld 3, a@tprel(13)
.section .tdata,"awT"
.byte 0
.section .tbss,"awT"
.p2align 8
a:
.quad 0
|