1# REQUIRES: ppc 2# RUN: echo 'SECTIONS { \ 3# RUN: .text_func 0x10010000 : { *(.text_func) } \ 4# RUN: .text_callee 0x10020000 : { *(.text_callee) } \ 5# RUN: .text_caller 0x10030000 : { *(.text_caller) } \ 6# RUN: }' > %t.script 7 8# RUN: llvm-mc -filetype=obj -triple=powerpc64le %s -o %t.o 9# RUN: ld.lld -T %t.script %t.o -o %t 10# RUN: llvm-readelf -s %t | FileCheck %s --check-prefix=SYMBOL 11# RUN: llvm-objdump -d --no-show-raw-insn --mcpu=pwr10 %t | FileCheck %s 12 13# RUN: llvm-mc -filetype=obj -triple=powerpc64 %s -o %t.o 14# RUN: ld.lld -T %t.script %t.o -o %t 15# RUN: llvm-readelf -s %t | FileCheck %s --check-prefix=SYMBOL 16# RUN: llvm-objdump -d --no-show-raw-insn --mcpu=pwr10 %t | FileCheck %s 17 18## When a function without TOC accesses a function using TOC, an r12 setup stub 19## is inserted 20 21# SYMBOL: 1: 0000000010020000 0 NOTYPE LOCAL DEFAULT [<other: 0x60>] 2 callee 22# SYMBOL-NEXT: 2: 0000000010030000 0 NOTYPE LOCAL DEFAULT [<other: 0x20>] 3 caller 23# SYMBOL-NEXT: 3: 0000000010010000 0 NOTYPE LOCAL DEFAULT 1 func 24# SYMBOL: 6: 0000000010030010 16 FUNC LOCAL DEFAULT 3 __gep_setup_callee 25 26# CHECK-LABEL: <func>: 27# CHECK-NEXT: blr 28 29# CHECK-LABEL: <callee>: 30# CHECK: bl 0x10010000 31# CHECK-NEXT: addis 4, 2, -1 32# CHECK-NEXT: lwz 4, 32744(4) 33# CHECK-NEXT: blr 34 35# CHECK-LABEL: <caller>: 36# CHECK-NEXT: bl 0x10030010 37# CHECK-NEXT: blr 38 39# CHECK-LABEL: <__gep_setup_callee>: 40# CHECK-NEXT: paddi 12, 0, -65552, 1 41# CHECK-NEXT: mtctr 12 42# CHECK-NEXT: bctr 43 44.section .text_func, "ax", %progbits 45func: 46 blr 47 48.section .text_callee, "ax", %progbits 49callee: 50.Lfunc_gep1: 51 addis 2, 12, .TOC.-.Lfunc_gep1@ha 52 addi 2, 2, .TOC.-.Lfunc_gep1@l 53.Lfunc_lep1: 54 .localentry callee, .Lfunc_lep1-.Lfunc_gep1 55 bl func 56 addis 4, 2, global@toc@ha 57 lwz 4, global@toc@l(4) 58 blr 59 60.section .text_caller, "ax", %progbits 61caller: 62 .localentry caller, 1 63 bl callee@notoc 64 blr 65global: 66 .long 0 67 .size global, 4 68