Mercurial > hg > CbC > CbC_llvm
view lld/test/ELF/arm-force-pi-thunk.s @ 266:00f31e85ec16 default tip
Added tag current for changeset 31d058e83c98
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Sat, 14 Oct 2023 10:13:55 +0900 |
parents | c4bab56944e8 |
children |
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// REQUIRES: arm // RUN: llvm-mc -arm-add-build-attributes -filetype=obj -triple=armv7a-none-linux-gnueabi %s -o %t // RUN: echo "SECTIONS { \ // RUN: . = SIZEOF_HEADERS; \ // RUN: .text_low : { *(.text_low) *(.text_low2) } \ // RUN: .text_high 0x2000000 : { *(.text_high) *(.text_high2) } \ // RUN: } " > %t.script // RUN: ld.lld --pic-veneer --no-rosegment --script %t.script %t -o %t2 // RUN: llvm-objdump --no-print-imm-hex -d %t2 | FileCheck %s // Test that we can force generation of position independent thunks even when // inputs are not pic. .syntax unified .section .text_low, "ax", %progbits .thumb .globl _start _start: bx lr .globl low_target .type low_target, %function low_target: bl high_target bl high_target2 .section .text_low2, "ax", %progbits .thumb .globl low_target2 .type low_target2, %function low_target2: bl high_target bl high_target2 // CHECK: Disassembly of section .text_low: // CHECK-EMPTY: // CHECK-NEXT: <_start>: // CHECK-NEXT: 94: 4770 bx lr // CHECK: <low_target>: // CHECK-NEXT: 96: f000 f803 bl 0xa0 <__ThumbV7PILongThunk_high_target> // CHECK-NEXT: 9a: f000 f807 bl 0xac <__ThumbV7PILongThunk_high_target2> // CHECK-NEXT: 9e: d4d4 // CHECK: <__ThumbV7PILongThunk_high_target>: // CHECK-NEXT: a0: f64f 7c55 movw r12, #65365 // CHECK-NEXT: a4: f2c0 1cff movt r12, #511 // CHECK-NEXT: a8: 44fc add r12, pc // CHECK-NEXT: aa: 4760 bx r12 // CHECK: <__ThumbV7PILongThunk_high_target2>: // CHECK-NEXT: ac: f64f 7c69 movw r12, #65385 // CHECK-NEXT: b0: f2c0 1cff movt r12, #511 // CHECK-NEXT: b4: 44fc add r12, pc // CHECK-NEXT: b6: 4760 bx r12 // CHECK: <low_target2>: // CHECK-NEXT: b8: f7ff fff2 bl 0xa0 <__ThumbV7PILongThunk_high_target> // CHECK-NEXT: bc: f7ff fff6 bl 0xac <__ThumbV7PILongThunk_high_target2> .section .text_high, "ax", %progbits .thumb .globl high_target .type high_target, %function high_target: bl low_target bl low_target2 .section .text_high2, "ax", %progbits .thumb .globl high_target2 .type high_target2, %function high_target2: bl low_target bl low_target2 // CHECK: Disassembly of section .text_high: // CHECK-EMPTY: // CHECK-NEXT: <high_target>: // CHECK-NEXT: 2000000: f000 f802 bl 0x2000008 <__ThumbV7PILongThunk_low_target> // CHECK-NEXT: 2000004: f000 f806 bl 0x2000014 <__ThumbV7PILongThunk_low_target2> // CHECK: <__ThumbV7PILongThunk_low_target>: // CHECK-NEXT: 2000008: f240 0c83 movw r12, #131 // CHECK-NEXT: 200000c: f6cf 6c00 movt r12, #65024 // CHECK-NEXT: 2000010: 44fc add r12, pc // CHECK-NEXT: 2000012: 4760 bx r12 // CHECK: <__ThumbV7PILongThunk_low_target2>: // CHECK-NEXT: 2000014: f240 0c99 movw r12, #153 // CHECK-NEXT: 2000018: f6cf 6c00 movt r12, #65024 // CHECK-NEXT: 200001c: 44fc add r12, pc // CHECK-NEXT: 200001e: 4760 bx r12 // CHECK: <high_target2>: // CHECK-NEXT: 2000020: f7ff fff2 bl 0x2000008 <__ThumbV7PILongThunk_low_target> // CHECK-NEXT: 2000024: f7ff fff6 bl 0x2000014 <__ThumbV7PILongThunk_low_target2>