61 lines
2.3 KiB
ArmAsm
61 lines
2.3 KiB
ArmAsm
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# REQUIRES: riscv
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## Test RISC-V specific section layout. See also section-layout.s and riscv-gp.s.
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# RUN: llvm-mc -filetype=obj -triple=riscv32 %s -o %t.32.o
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# RUN: ld.lld -pie %t.32.o -o %t.32
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# RUN: llvm-readelf -S -s %t.32 | FileCheck %s --check-prefix=NOSDATA
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# RUN: llvm-mc -filetype=obj -triple=riscv32 --defsym=SDATA=1 %s -o %t.32s.o
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# RUN: ld.lld -pie %t.32s.o -o %t.32s
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# RUN: llvm-readelf -S -s %t.32s | FileCheck %s
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# RUN: llvm-mc -filetype=obj -triple=riscv64 %s -o %t.64.o
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# RUN: ld.lld -pie %t.64.o -o %t.64
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# RUN: llvm-readelf -S -s %t.64 | FileCheck %s --check-prefix=NOSDATA
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# RUN: llvm-mc -filetype=obj -triple=riscv64 --defsym=SDATA=1 %s -o %t.64s.o
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# RUN: ld.lld -pie %t.64s.o -o %t.64s
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# RUN: llvm-readelf -S -s %t.64s | FileCheck %s
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# NOSDATA: .text
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# NOSDATA-NEXT: .tdata
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# NOSDATA-NEXT: .tbss
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# NOSDATA-NEXT: .dynamic
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# NOSDATA-NEXT: .got
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# NOSDATA-NEXT: .relro_padding
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# NOSDATA-NEXT: .data PROGBITS [[#%x,DATA:]]
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# NOSDATA-NEXT: .bss NOBITS [[#%x,BSS:]]
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## If there is an undefined reference to __global_pointer$ but .sdata doesn't
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## exist, define __global_pointer$ and set its st_shndx arbitrarily to 1.
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## The symbol value should not be used by the program.
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# NOSDATA-DAG: [[#]]: {{0*}}[[#BSS]] 0 NOTYPE GLOBAL DEFAULT [[#]] _edata
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# NOSDATA-DAG: [[#]]: {{0*}}[[#BSS]] 0 NOTYPE GLOBAL DEFAULT [[#]] __bss_start
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# NOSDATA-DAG: [[#]]: {{0*}}800 0 NOTYPE GLOBAL DEFAULT 1 __global_pointer$
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# CHECK: .text
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# CHECK-NEXT: .tdata
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# CHECK-NEXT: .tbss
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# CHECK-NEXT: .dynamic
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# CHECK-NEXT: .got
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# CHECK-NEXT: .relro_padding
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# CHECK-NEXT: .data
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# CHECK-NEXT: .sdata PROGBITS [[#%x,SDATA:]]
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# CHECK-NEXT: .sbss NOBITS [[#%x,SBSS:]]
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# CHECK-NEXT: .bss
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# CHECK-DAG: [[#]]: {{0*}}[[#SBSS]] 0 NOTYPE GLOBAL DEFAULT [[#]] _edata
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# CHECK-DAG: [[#]]: {{0*}}[[#SBSS]] 0 NOTYPE GLOBAL DEFAULT [[#]] __bss_start
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# CHECK-DAG: [[#]]: {{0*}}[[#SDATA+0x800]] 0 NOTYPE GLOBAL DEFAULT [[#]] __global_pointer$
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.globl _edata, __bss_start
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lla gp, __global_pointer$
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.section .data,"aw",@progbits; .long _GLOBAL_OFFSET_TABLE_ - .
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.section .bss,"aw",@nobits; .space 1
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.section .tdata,"awT",@progbits; .space 1
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.section .tbss,"awT",@nobits; .space 1
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.ifdef SDATA
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.section .sdata,"aw",@progbits; .space 1
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.section .sbss,"aw",@nobits; .space 1
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.endif
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