forked from OSchip/llvm-project
75 lines
2.1 KiB
ArmAsm
75 lines
2.1 KiB
ArmAsm
# REQUIRES: ppc
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# RUN: echo 'SECTIONS { \
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# RUN: .text_callee 0x10010000 : { *(.text_callee) } \
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# RUN: .text_caller 0x10020000 : { *(.text_caller) } \
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# RUN: }' > %t.script
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# RUN: llvm-mc -filetype=obj -triple=powerpc64le %s -o %t.o
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# RUN: ld.lld -T %t.script %t.o -o %t
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# RUN: llvm-readelf -s %t | FileCheck %s --check-prefix=SYMBOL
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# RUN: llvm-objdump -d --no-show-raw-insn --mcpu=future %t | FileCheck %s
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# RUN: llvm-mc -filetype=obj -triple=powerpc64 %s -o %t.o
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# RUN: ld.lld -T %t.script %t.o -o %t
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# RUN: llvm-readelf -s %t | FileCheck %s --check-prefix=SYMBOL
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# RUN: llvm-objdump -d --no-show-raw-insn --mcpu=future %t | FileCheck %s
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# The point of this test is to make sure that when a function with TOC access
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# a local function with st_other=1, a TOC save stub is inserted.
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# SYMBOL: Symbol table '.symtab' contains 7 entries
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# SYMBOL: 10010000 0 NOTYPE LOCAL DEFAULT [<other: 0x20>] 1 callee
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# SYMBOL: 10020000 0 NOTYPE LOCAL DEFAULT [<other: 0x60>] 2 caller
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# SYMBOL: 10020020 0 NOTYPE LOCAL DEFAULT [<other: 0x60>] 2 caller_14
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# SYMBOL: 10020040 8 FUNC LOCAL DEFAULT 2 __toc_save_callee
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# CHECK-LABEL: callee
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# CHECK: blr
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# CHECK-LABEL: caller
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# CHECK: bl 0x10020040
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# CHECK-NEXT: ld 2, 24(1)
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# CHECK-NEXT: blr
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# CHECK-LABEL: caller_14
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# CHECK: bfl 0, 0x10020040
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# CHECK-NEXT: ld 2, 24(1)
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# CHECK-NEXT: blr
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# CHECK-LABEL: __toc_save_callee
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# CHECK-NEXT: std 2, 24(1)
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# CHECK-NEXT: b 0x10010000
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.section .text_callee, "ax", %progbits
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callee:
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.localentry callee, 1
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blr
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.section .text_caller, "ax", %progbits
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caller:
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.Lfunc_gep1:
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addis 2, 12, .TOC.-.Lfunc_gep1@ha
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addi 2, 2, .TOC.-.Lfunc_gep1@l
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.Lfunc_lep1:
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.localentry caller, .Lfunc_lep1-.Lfunc_gep1
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addis 30, 2, global@toc@ha
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lwz 3, global@toc@l(30)
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bl callee
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nop
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blr
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global:
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.long 0
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caller_14:
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.Lfunc_gep2:
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addis 2, 12, .TOC.-.Lfunc_gep1@ha
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addi 2, 2, .TOC.-.Lfunc_gep1@l
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.Lfunc_lep2:
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.localentry caller_14, .Lfunc_lep2-.Lfunc_gep2
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addis 30, 2, global@toc@ha
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lwz 3, global@toc@l(30)
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bcl 4, 0, callee
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nop
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blr
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