lld/test/ELF/linkerscript/lma-offset2.s

   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
  19 MEMORY  {
  20   DDR : o = 0xfb00000, l = 185M
  21   TCM : o = 0x1f400000, l = 128K
  22 }
  23
  24 SECTIONS {
  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 }