78 lines
1.6 KiB
ArmAsm
78 lines
1.6 KiB
ArmAsm
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.section ".tbss","awT",@nobits
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.p2align 3
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pad: .space 8
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.global a
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a: .space 8
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.global b
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b: .space 8
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.global c
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c: .space 8
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.global d
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d: .space 8
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.text
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.globl _start
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_start:
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#Small model OpenPower
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ld 9,.La@toc(2)
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add 10,9,.La@tls
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.section .toc,"aw",@progbits
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.La:
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.quad a@tprel
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.text
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#Medium model ELF
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addis 9,2,b@got@tprel@ha
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ld 10,b@got@tprel@l(9)
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add 3,10,b@tls
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#PCrel
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pld 4,c@got@tprel@pcrel
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add 4,4,c@tls@pcrel
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#All of the above using the same symbol
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addis 9,2,.Ld@toc@ha
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ld 9,.Ld@toc@l(9)
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add 10,9,.Ld@tls
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.section .toc,"aw",@progbits
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.Ld:
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.quad d@tprel
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.text
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addis 9,2,d@got@tprel@ha
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ld 31,d@got@tprel@l(9)
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add 3,31,d@tls
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pld 30,d@got@tprel@pcrel
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add 3,30,d@tls@pcrel
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#Note that after optimisation r31 and r30 above have a different value to
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#what they would have without optimisation. r31 may not even be written.
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#Here are all the other insns that gas/ld accept as the final insn of an
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#IE sequence. The r30 value below will be different after optimisation
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#for the non-update forms.
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lwzx 4,30,d@tls@pcrel
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lwzux 4,30,d@tls@pcrel
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lbzx 5,30,d@tls@pcrel
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lbzux 5,30,d@tls@pcrel
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stwx 6,30,d@tls@pcrel
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stwux 6,30,d@tls@pcrel
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stbx 7,30,d@tls@pcrel
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stbux 7,30,d@tls@pcrel
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lhzx 8,30,d@tls@pcrel
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lhzux 8,30,d@tls@pcrel
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lhax 9,30,d@tls@pcrel
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lhaux 9,30,d@tls@pcrel
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sthx 10,30,d@tls@pcrel
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sthux 10,30,d@tls@pcrel
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lfsx 11,30,d@tls@pcrel
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lfsux 11,30,d@tls@pcrel
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lfdx 12,30,d@tls@pcrel
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lfdux 12,30,d@tls@pcrel
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stfsx 13,30,d@tls@pcrel
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stfsux 13,30,d@tls@pcrel
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stfdx 14,30,d@tls@pcrel
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stfdux 14,30,d@tls@pcrel
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ldx 15,30,d@tls@pcrel
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ldux 15,30,d@tls@pcrel
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stdx 16,30,d@tls@pcrel
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stdux 16,30,d@tls@pcrel
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lwax 17,30,d@tls@pcrel
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