| # REQUIRES: ppc |
| # RUN: echo 'SECTIONS { \ |
| # RUN: .text_callee 0x10010000 : { *(.text_callee) } \ |
| # RUN: .text_caller 0x10020000 : { *(.text_caller) } \ |
| # RUN: }' > %t.script |
| |
| # RUN: llvm-mc -filetype=obj -triple=powerpc64le %s -o %t.o |
| # RUN: ld.lld -T %t.script %t.o -o %t |
| # RUN: llvm-readelf -s %t | FileCheck %s --check-prefix=SYMBOL |
| # RUN: llvm-objdump -d --no-show-raw-insn --mcpu=future %t | FileCheck %s |
| |
| # RUN: llvm-mc -filetype=obj -triple=powerpc64 %s -o %t.o |
| # RUN: ld.lld -T %t.script %t.o -o %t |
| # RUN: llvm-readelf -s %t | FileCheck %s --check-prefix=SYMBOL |
| # RUN: llvm-objdump -d --no-show-raw-insn --mcpu=future %t | FileCheck %s |
| |
| # RUN: llvm-mc -filetype=obj -triple=powerpc64 %s -o %t.o |
| # RUN: ld.lld -T %t.script %t.o -o %t --no-power10-stubs |
| # RUN: llvm-readelf -s %t | FileCheck %s --check-prefix=SYMBOL |
| # RUN: llvm-objdump -d --no-show-raw-insn --mcpu=future %t \ |
| # RUN: | FileCheck %s |
| |
| # The point of this test is to make sure that when a function with TOC access |
| # a local function with st_other=1, a TOC save stub is inserted. |
| |
| # SYMBOL: Symbol table '.symtab' contains 7 entries |
| # SYMBOL: 10010000 0 NOTYPE LOCAL DEFAULT [<other: 0x20>] 1 callee |
| # SYMBOL: 10020000 0 NOTYPE LOCAL DEFAULT [<other: 0x60>] 2 caller |
| # SYMBOL: 10020020 0 NOTYPE LOCAL DEFAULT [<other: 0x60>] 2 caller_14 |
| # SYMBOL: 10020040 8 FUNC LOCAL DEFAULT 2 __toc_save_callee |
| |
| # CHECK-LABEL: callee |
| # CHECK: blr |
| |
| # CHECK-LABEL: caller |
| # CHECK: bl 0x10020040 |
| # CHECK-NEXT: ld 2, 24(1) |
| # CHECK-NEXT: blr |
| |
| # CHECK-LABEL: caller_14 |
| # CHECK: bfl 0, 0x10020040 |
| # CHECK-NEXT: ld 2, 24(1) |
| # CHECK-NEXT: blr |
| |
| # CHECK-LABEL: __toc_save_callee |
| # CHECK-NEXT: std 2, 24(1) |
| # CHECK-NEXT: b 0x10010000 |
| |
| |
| .section .text_callee, "ax", %progbits |
| callee: |
| .localentry callee, 1 |
| blr |
| |
| .section .text_caller, "ax", %progbits |
| caller: |
| .Lfunc_gep1: |
| addis 2, 12, .TOC.-.Lfunc_gep1@ha |
| addi 2, 2, .TOC.-.Lfunc_gep1@l |
| .Lfunc_lep1: |
| .localentry caller, .Lfunc_lep1-.Lfunc_gep1 |
| addis 30, 2, global@toc@ha |
| lwz 3, global@toc@l(30) |
| bl callee |
| nop |
| blr |
| global: |
| .long 0 |
| |
| caller_14: |
| .Lfunc_gep2: |
| addis 2, 12, .TOC.-.Lfunc_gep1@ha |
| addi 2, 2, .TOC.-.Lfunc_gep1@l |
| .Lfunc_lep2: |
| .localentry caller_14, .Lfunc_lep2-.Lfunc_gep2 |
| addis 30, 2, global@toc@ha |
| lwz 3, global@toc@l(30) |
| bcl 4, 0, callee |
| nop |
| blr |