File: riscv-reloc-add.s

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-16
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 1,496,368 kB
  • sloc: cpp: 5,593,980; ansic: 986,873; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,547; xml: 953; cs: 573; fortran: 567
file content (32 lines) | stat: -rw-r--r-- 958 bytes parent folder | download | duplicates (30) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
# REQUIRES: riscv
# RUN: llvm-mc -filetype=obj -triple=riscv32 -mattr=+relax %s -o %t.32.o
# RUN: ld.lld -pie %t.32.o -o %t.32
# RUN: llvm-readelf -x .rodata %t.32 | FileCheck --check-prefix=HEX %s

# RUN: llvm-mc -filetype=obj -triple=riscv64 -mattr=+relax %s -o %t.64.o
# RUN: ld.lld -shared %t.64.o -o %t.64
# RUN: llvm-readelf -x .rodata %t.64 | FileCheck --check-prefix=HEX %s

# HEX:      section '.rodata':
# HEX-NEXT: 0x{{[0-9a-f]+}} 04000000 00000000 04000000 040004

## R_RISCV_ADD* and R_RISCV_SUB* are link-time constants, otherwise they are
## not allowed in -pie/-shared mode.

.global _start
_start:
.L0:
  ret
.L1:

.rodata
.dword .L1 - .L0
.word .L1 - .L0
.half .L1 - .L0
.byte .L1 - .L0

## Debug section may use R_RISCV_ADD64/R_RISCV_SUB64 pairs to measure lengths
## of code ranges (e.g. DW_AT_high_pc). Check we allow R_RISCV_ADD*/R_RISCV_SUB*
## in such non-SHF_ALLOC sections in -pie/-shared mode.
.section .debug_info
.quad .L1 - .L0