mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-03 04:12:10 +08:00
d2c252d75a
* ld-powerpc/tls.s: Don't set tls type for undefined syms. * ld-powerpc/tls32.s: Likewise. * ld-powerpc/tlstoc.s: Likewise. * ld-s390/tlsbin.s: Likewise. * ld-s390/tlsbin_64.s: Likewise. * ld-s390/tlsbinpic.s: Likewise. * ld-s390/tlsbinpic_64.s: Likewise. * ld-s390/tlspic1.s: Likewise. * ld-s390/tlspic1_64.s: Likewise. * ld-sparc/tlssunbin32.s: Likewise. * ld-sparc/tlssunbinpic32.s: Likewise. * ld-sparc/tlssunnopic32.s: Likewise. * ld-sparc/tlssunpic32.s: Likewise.
184 lines
4.0 KiB
ArmAsm
184 lines
4.0 KiB
ArmAsm
.data
|
|
.align 4096
|
|
.section ".tdata", #alloc, #write, #tls
|
|
.align 4
|
|
.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: .word 17
|
|
.skip 4096
|
|
sg2: .word 18
|
|
sg3: .word 19
|
|
sg4: .word 20
|
|
sg5: .word 21
|
|
sg6: .word 22
|
|
sg7: .word 23
|
|
sg8: .word 24
|
|
sl1: .word 65
|
|
sl2: .word 66
|
|
sl3: .word 67
|
|
sl4: .word 68
|
|
sl5: .word 69
|
|
sl6: .word 70
|
|
sl7: .word 71
|
|
sl8: .word 72
|
|
sh1: .word 257
|
|
sh2: .word 258
|
|
sh3: .word 259
|
|
sh4: .word 260
|
|
sh5: .word 261
|
|
sh6: .word 262
|
|
sh7: .word 263
|
|
sh8: .word 264
|
|
.text
|
|
.align 4096
|
|
.LLGETPC0:
|
|
retl
|
|
add %o7, %l7, %l7
|
|
|
|
.globl fn2
|
|
.type fn2,#function
|
|
.proc 04
|
|
fn2:
|
|
save %sp, -104, %sp
|
|
sethi %hi(_GLOBAL_OFFSET_TABLE_-4), %l7
|
|
call .LLGETPC0
|
|
add %l7, %lo(_GLOBAL_OFFSET_TABLE_+4), %l7
|
|
nop;nop;nop;nop
|
|
|
|
/* GD -> IE because variable is not defined in executable */
|
|
sethi %tgd_hi22(sG1), %l1
|
|
nop
|
|
add %l1, %tgd_lo10(sG1), %l2
|
|
nop
|
|
add %l7, %l2, %o0, %tgd_add(sG1)
|
|
nop
|
|
call __tls_get_addr, %tgd_call(sG1)
|
|
nop
|
|
nop;nop;nop;nop
|
|
|
|
/* GD -> IE because variable is not defined in executable where
|
|
the variable is referenced through IE too */
|
|
sethi %tgd_hi22(sG2), %o0
|
|
add %o0, %tgd_lo10(sG2), %o1
|
|
add %l7, %o1, %o0, %tgd_add(sG2)
|
|
call __tls_get_addr, %tgd_call(sG2)
|
|
nop
|
|
nop;nop;nop;nop
|
|
|
|
/* GD -> LE with global variable defined in executable */
|
|
sethi %tgd_hi22(sg1), %l0
|
|
add %l0, %tgd_lo10(sg1), %l5
|
|
add %l7, %l5, %o0, %tgd_add(sg1)
|
|
call __tls_get_addr, %tgd_call(sg1)
|
|
nop
|
|
nop;nop;nop;nop
|
|
|
|
/* GD -> LE with local variable defined in executable */
|
|
sethi %tgd_hi22(sl1), %o0
|
|
add %o0, %tgd_lo10(sl1), %o1
|
|
add %l7, %o1, %o0, %tgd_add(sl1)
|
|
call __tls_get_addr, %tgd_call(sl1)
|
|
nop
|
|
nop;nop;nop;nop
|
|
|
|
/* GD -> LE with hidden variable defined in executable */
|
|
sethi %tgd_hi22(sh1), %o0
|
|
add %o0, %tgd_lo10(sh1), %o1
|
|
add %l7, %o1, %o0, %tgd_add(sh1)
|
|
call __tls_get_addr, %tgd_call(sh1)
|
|
nop
|
|
nop;nop;nop;nop
|
|
|
|
/* LD -> LE */
|
|
sethi %tldm_hi22(sl1), %l1
|
|
nop
|
|
add %l1, %tldm_lo10(sl1), %l2
|
|
nop
|
|
add %l7, %l2, %o0, %tldm_add(sl1)
|
|
nop
|
|
call __tls_get_addr, %tldm_call(sl1)
|
|
nop
|
|
sethi %tldo_hix22(sl1), %l3
|
|
nop
|
|
xor %l3, %tldo_lox10(sl1), %l4
|
|
nop
|
|
add %o0, %l4, %l5, %tldo_add(sl1)
|
|
nop
|
|
sethi %tldo_hix22(sl2 + 2), %l2
|
|
nop
|
|
xor %l2, %tldo_lox10(sl2 + 2), %l3
|
|
nop
|
|
lduh [%o0 + %l3], %l6, %tldo_add(sl2 + 2)
|
|
nop;nop;nop;nop
|
|
|
|
/* LD -> LE against hidden variables */
|
|
sethi %tldm_hi22(sh1), %o1
|
|
sethi %tldo_hix22(sh1), %l3
|
|
add %o1, %tldm_lo10(sh1), %o2
|
|
sethi %tldo_hix22(sh2 + 1), %l2
|
|
add %l7, %o2, %o0, %tldm_add(sh1)
|
|
xor %l3, %tldo_lox10(sh1), %l4
|
|
call __tls_get_addr, %tldm_call(sh1)
|
|
xor %l2, %tldo_lox10(sh2 + 1), %l3
|
|
add %o0, %l4, %l5, %tldo_add(sh1)
|
|
ldub [%o0 + %l3], %l6, %tldo_add(sh2 + 1)
|
|
nop;nop;nop;nop
|
|
|
|
/* IE against global var */
|
|
sethi %tie_hi22(sG2), %l1
|
|
nop
|
|
add %l1, %tie_lo10(sG2), %l2
|
|
nop
|
|
ld [%l7 + %l2], %l2, %tie_ld(sG2)
|
|
nop
|
|
add %g7, %l2, %l2, %tie_add(sG2)
|
|
nop;nop;nop;nop
|
|
|
|
/* IE -> LE against global var defined in exec */
|
|
sethi %tie_hi22(sg1), %o3
|
|
add %o3, %tie_lo10(sg1), %o3
|
|
ld [%l7 + %o3], %o3, %tie_ld(sg1)
|
|
add %g7, %o3, %o4, %tie_add(sg1)
|
|
nop;nop;nop;nop
|
|
|
|
/* IE -> LE against local var */
|
|
sethi %tie_hi22(sl1), %l4
|
|
add %l4, %tie_lo10(sl1), %l1
|
|
ld [%l7 + %l1], %l3, %tie_ld(sl1)
|
|
add %g7, %l3, %l3, %tie_add(sl1)
|
|
nop;nop;nop;nop
|
|
|
|
/* IE -> LE against hidden var */
|
|
sethi %tie_hi22(sh1), %o1
|
|
add %o1, %tie_lo10(sh1), %o3
|
|
ld [%l7 + %o3], %o0, %tie_ld(sh1)
|
|
add %g7, %o0, %o3, %tie_add(sh1)
|
|
nop;nop;nop;nop
|
|
|
|
/* Direct access through %g7 */
|
|
|
|
/* IE against global var */
|
|
sethi %tie_hi22(sG5), %o3
|
|
add %o3, %tie_lo10(sG5), %o3
|
|
ld [%l7 + %o3], %o2, %tie_ld(sG5)
|
|
ld [%g7 + %o2], %o4, %tie_add(sG5)
|
|
nop;nop;nop;nop
|
|
|
|
/* IE->LE against local var */
|
|
sethi %tie_hi22(sl5), %o3
|
|
add %o3, %tie_lo10(sl5), %o3
|
|
ld [%l7 + %o3], %o2, %tie_ld(sl5)
|
|
stb %o4, [%g7 + %o2], %tie_add(sl5)
|
|
nop;nop;nop;nop
|
|
|
|
/* IE->LE against hidden var */
|
|
sethi %tie_hi22(sh5), %o5
|
|
add %o5, %tie_lo10(sh5), %o3
|
|
ld [%l7 + %o3], %o2, %tie_ld(sh5)
|
|
ldsb [%g7 + %o2], %o4, %tie_add(sh5)
|
|
nop;nop;nop;nop
|
|
|
|
ret
|
|
restore
|