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/* 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 */
.byte 0x66
leaq sg1@tlsgd(%rip), %rdi
.byte 0x66
rex64
call *__tls_get_addr@GOTPCREL(%rip)
nop;nop;nop;nop
/* GD -> IE because variable is referenced through IE too */
.byte 0x66
leaq sg2@tlsgd(%rip), %rdi
.byte 0x66
rex64
call *__tls_get_addr@GOTPCREL(%rip)
nop;nop;nop;nop
/* GD against local variable */
.byte 0x66
leaq sl1@tlsgd(%rip), %rdi
.byte 0x66
rex64
call *__tls_get_addr@GOTPCREL(%rip)
nop;nop;nop;nop
/* GD -> IE against local variable referenced through IE too */
.byte 0x66
leaq sl2@tlsgd(%rip), %rdi
.byte 0x66
rex64
call *__tls_get_addr@GOTPCREL(%rip)
nop;nop;nop;nop
/* GD against hidden and local variable */
.byte 0x66
leaq sh1@tlsgd(%rip), %rdi
.byte 0x66
rex64
call *__tls_get_addr@GOTPCREL(%rip)
nop;nop;nop;nop
/* GD -> IE against hidden and local variable referenced through
IE too */
.byte 0x66
leaq sh2@tlsgd(%rip), %rdi
.byte 0x66
rex64
call *__tls_get_addr@GOTPCREL(%rip)
nop;nop;nop;nop
/* GD against hidden but not local variable */
.byte 0x66
leaq sH1@tlsgd(%rip), %rdi
.byte 0x66
rex64
call *__tls_get_addr@GOTPCREL(%rip)
nop;nop;nop;nop
/* GD -> IE against hidden but not local variable referenced through
IE too */
.byte 0x66
leaq sH2@tlsgd(%rip), %rdi
.byte 0x66
rex64
call *__tls_get_addr@GOTPCREL(%rip)
nop;nop;nop;nop
/* LD */
leaq sl1@tlsld(%rip), %rdi
call *__tls_get_addr@GOTPCREL(%rip)
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@tlsld(%rip), %rdi
call *__tls_get_addr@GOTPCREL(%rip)
nop
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@tlsld(%rip), %rdi
call *__tls_get_addr@GOTPCREL(%rip)
nop
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
1: movabsq $_GLOBAL_OFFSET_TABLE_-1b, %r11
pushq %r15
pushq %r15
leaq 1b(%rip), %r15
addq %r11, %r15
nop;nop
/* -mcmodel=large sequences */
/* -mcmodel=large GD */
leaq sg1@tlsgd(%rip), %rdi
movabsq $__tls_get_addr@pltoff, %rax
addq %r15, %rax
call *%rax
nop;nop;nop;nop
/* -mcmodel=large GD -> IE because variable is referenced through IE too */
leaq sg2@tlsgd(%rip), %rdi
movabsq $__tls_get_addr@pltoff, %rax
addq %r15, %rax
call *%rax
nop;nop;nop;nop
/* -mcmodel=large GD against local variable */
leaq sl1@tlsgd(%rip), %rdi
movabsq $__tls_get_addr@pltoff, %rax
addq %r15, %rax
call *%rax
nop;nop;nop;nop
/* -mcmodel=large GD -> IE against local variable referenced through IE too */
leaq sl2@tlsgd(%rip), %rdi
movabsq $__tls_get_addr@pltoff, %rax
addq %r15, %rax
call *%rax
nop;nop;nop;nop
/* -mcmodel=large GD against hidden and local variable */
leaq sh1@tlsgd(%rip), %rdi
movabsq $__tls_get_addr@pltoff, %rax
addq %r15, %rax
call *%rax
nop;nop;nop;nop
/* -mcmodel=large GD -> IE against hidden and local variable referenced through
IE too */
leaq sh2@tlsgd(%rip), %rdi
movabsq $__tls_get_addr@pltoff, %rax
addq %r15, %rax
call *%rax
nop;nop;nop;nop
/* -mcmodel=large GD against hidden but not local variable */
leaq sH1@tlsgd(%rip), %rdi
movabsq $__tls_get_addr@pltoff, %rax
addq %r15, %rax
call *%rax
nop;nop;nop;nop
/* -mcmodel=large GD -> IE against hidden but not local variable referenced through
IE too */
leaq sH2@tlsgd(%rip), %rdi
movabsq $__tls_get_addr@pltoff, %rax
addq %r15, %rax
call *%rax
nop;nop;nop;nop
/* -mcmodel=large LD */
leaq sl1@tlsld(%rip), %rdi
movabsq $__tls_get_addr@pltoff, %rax
addq %r15, %rax
call *%rax
nop;nop
leaq sl1@dtpoff(%rax), %rdx
nop;nop
leaq 2+sl2@dtpoff(%rax), %r9
nop;nop;nop;nop
/* -mcmodel=large LD against hidden and local variables */
leaq sh1@tlsld(%rip), %rdi
movabsq $__tls_get_addr@pltoff, %rax
addq %r15, %rax
call *%rax
nop;nop
leaq sh1@dtpoff(%rax), %rdx
nop;nop
leaq sh2@dtpoff+3(%rax), %rcx
nop;nop;nop;nop
/* -mcmodel=large LD against hidden but not local variables */
leaq sH1@tlsld(%rip), %rdi
movabsq $__tls_get_addr@pltoff, %rax
addq %r15, %rax
call *%rax
nop;nop
leaq sH1@dtpoff(%rax), %r12
nop;nop
leaq sH2@dtpoff+1(%rax), %rcx
nop;nop
popq %r15
popq %r15
leave
ret
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