1# REQUIRES: x86 2## If neither AT(lma) nor AT>lma_region is specified, don't propagate 3## lmaOffset if the section and the previous section are in different memory 4## regions. 5 6# RUN: echo '.globl _start; _start: ret; \ 7# RUN: .data; .byte 0; \ 8# RUN: .bss; .byte 0' | \ 9# RUN: llvm-mc -filetype=obj -triple=x86_64 - -o %t.o 10# RUN: ld.lld -T %s %t.o -o %t 11# RUN: llvm-readelf -l %t | FileCheck %s 12 13## GNU ld places .text and .bss in the same RWX PT_LOAD. 14# CHECK: Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg 15# CHECK-NEXT: LOAD 0x001000 0x000000000fb00000 0x000000000fb00000 0x000001 0x000001 R E 16# CHECK-NEXT: LOAD 0x002000 0x000000001f400000 0x000000000fb01000 0x000001 0x000001 RW 17# CHECK-NEXT: LOAD 0x002001 0x000000000fb00001 0x000000000fb00001 0x000000 0x000001 RW 18 19MEMORY { 20 DDR : o = 0xfb00000, l = 185M 21 TCM : o = 0x1f400000, l = 128K 22} 23 24SECTIONS { 25 .text : { *(.text) } > DDR 26 .mdata : AT(0xfb01000) { *(.data); } > TCM 27 ## .mdata and .bss are in different memory regions. Start a new PT_LOAD for 28 ## .bss, even if .mdata does not set a LMA region. 29 .bss : { *(.bss) } > DDR 30} 31