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author | Jing Yu <jingyu@google.com> | 2011-12-20 10:27:58 -0800 |
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committer | Jing Yu <jingyu@google.com> | 2011-12-20 10:27:58 -0800 |
commit | cf3cdbf8b3cda61a619299e7966a83df66244036 (patch) | |
tree | 201e2bcfc955f16802d3257112d29736cb3a3ce8 /binutils-2.21/ld/testsuite/ld-x86-64/tlsdesc.s | |
parent | e4df3e0a5bb640ccfa2f30ee67fe9b3146b152d6 (diff) | |
download | toolchain_binutils-cf3cdbf8b3cda61a619299e7966a83df66244036.zip toolchain_binutils-cf3cdbf8b3cda61a619299e7966a83df66244036.tar.gz toolchain_binutils-cf3cdbf8b3cda61a619299e7966a83df66244036.tar.bz2 |
Add binutils-2.21.
Use --enable-gold=default for dual linker support.
Change-Id: Id1a744c7db58a0b5e7a3be174cdfa875f2f86e49
Diffstat (limited to 'binutils-2.21/ld/testsuite/ld-x86-64/tlsdesc.s')
-rw-r--r-- | binutils-2.21/ld/testsuite/ld-x86-64/tlsdesc.s | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/binutils-2.21/ld/testsuite/ld-x86-64/tlsdesc.s b/binutils-2.21/ld/testsuite/ld-x86-64/tlsdesc.s new file mode 100644 index 0000000..ec6d190 --- /dev/null +++ b/binutils-2.21/ld/testsuite/ld-x86-64/tlsdesc.s @@ -0,0 +1,157 @@ + /* Force .data aligned to 4K, so .got very likely gets at 0x102190 + (0x60 bytes .tdata and 0x130 bytes .dynamic) */ + .data + .balign 4096 + .section ".tdata", "awT", @progbits + .globl sg1, sg2, sg3, sg4, sg5, sg6, sg7, sg8 + .globl sh1, sh2, sh3, sh4, sh5, sh6, sh7, sh8 + .hidden sh1, sh2, sh3, sh4, sh5, sh6, sh7, sh8 +sg1: .long 17 +sg2: .long 18 +sg3: .long 19 +sg4: .long 20 +sg5: .long 21 +sg6: .long 22 +sg7: .long 23 +sg8: .long 24 +sl1: .long 65 +sl2: .long 66 +sl3: .long 67 +sl4: .long 68 +sl5: .long 69 +sl6: .long 70 +sl7: .long 71 +sl8: .long 72 +sh1: .long 257 +sh2: .long 258 +sh3: .long 259 +sh4: .long 260 +sh5: .long 261 +sh6: .long 262 +sh7: .long 263 +sh8: .long 264 + /* Force .text aligned to 4K, so it very likely gets at 0x1000. */ + .text + .balign 4096 + .globl fn1 + .type fn1,@function +fn1: + pushq %rbp + movq %rsp, %rbp + nop;nop;nop;nop + + /* GD */ + leaq sg1@tlsdesc(%rip), %rax + call *sg1@tlscall(%rax) + nop;nop;nop;nop + + /* GD -> IE because variable is referenced through IE too */ + leaq sg2@tlsdesc(%rip), %rax + call *sg2@tlscall(%rax) + nop;nop;nop;nop + + /* GD against local variable */ + leaq sl1@tlsdesc(%rip), %rax + call *sl1@tlscall(%rax) + nop;nop;nop;nop + + /* GD -> IE against local variable referenced through IE too */ + leaq sl2@tlsdesc(%rip), %rax + call *sl2@tlscall(%rax) + nop;nop;nop;nop + + /* GD against hidden and local variable */ + leaq sh1@tlsdesc(%rip), %rax + call *sh1@tlscall(%rax) + nop;nop;nop;nop + + /* GD -> IE against hidden and local variable referenced through + IE too */ + leaq sh2@tlsdesc(%rip), %rax + call *sh2@tlscall(%rax) + nop;nop;nop;nop + + /* GD against hidden but not local variable */ + leaq sH1@tlsdesc(%rip), %rax + call *sH1@tlscall(%rax) + nop;nop;nop;nop + + /* GD -> IE against hidden but not local variable referenced through + IE too */ + leaq sH2@tlsdesc(%rip), %rax + call *sH2@tlscall(%rax) + nop;nop;nop;nop + + /* LD */ + leaq _TLS_MODULE_BASE_@tlsdesc(%rip), %rax + call *_TLS_MODULE_BASE_@tlscall(%rax) + nop;nop + leaq sl1@dtpoff(%rax), %rdx + nop;nop + leaq 2+sl2@dtpoff(%rax), %r9 + nop;nop;nop;nop + + /* LD against hidden and local variables */ + leaq sh1@dtpoff(%rax), %rdx + nop;nop + leaq sh2@dtpoff+3(%rax), %rcx + nop;nop;nop;nop + + /* LD against hidden but not local variables */ + leaq sH1@dtpoff(%rax), %r12 + nop;nop + leaq sH2@dtpoff+1(%rax), %rcx + nop;nop + + /* IE against global var */ + movq %fs:0, %rcx + nop;nop + addq sg2@gottpoff(%rip), %rcx + nop;nop;nop;nop + + /* IE against local var */ + movq %fs:0, %r14 + nop;nop + addq sl2@gottpoff(%rip), %r14 + nop;nop;nop;nop + + /* IE against hidden and local var */ + movq %fs:0, %rcx + nop;nop + addq sh2@gottpoff(%rip), %rcx + nop;nop;nop;nop + + /* IE against hidden but not local var */ + movq %fs:0, %rcx + nop;nop + addq sH2@gottpoff(%rip), %rcx + nop;nop;nop;nop + + /* Direct access through %fs */ + + /* IE against global var */ + movq sg5@gottpoff(%rip), %rcx + nop;nop + movq %fs:(%rcx), %rdx + nop;nop;nop;nop + + /* IE against local var */ + movq sl5@gottpoff(%rip), %r10 + nop;nop + movq %fs:(%r10), %r12 + nop;nop;nop;nop + + /* IE against hidden and local var */ + movq sh5@gottpoff(%rip), %rdx + nop;nop + movq %fs:(%rdx), %rdx + nop;nop;nop;nop + + /* IE against hidden but not local var */ + movq sH5@gottpoff(%rip), %rcx + nop;nop + movq %fs:(%rcx), %rdx + nop;nop;nop;nop + + leave + ret |