1*6f1395a1SThomas Köppe# RUN: yaml2obj %s -o %t 2*6f1395a1SThomas Köppe 3*6f1395a1SThomas Köppe## When targetting non-x86_64, the "large" flag is not allowed: 4*6f1395a1SThomas Köppe# RUN: not llvm-objcopy -O elf64-tradbigmips --set-section-flags=.foo=large %t %t.mips.large 2>&1 | FileCheck %s --check-prefixes=BAD-LARGE 5*6f1395a1SThomas Köppe# BAD-LARGE: error: {{.*}}: section flag SHF_X86_64_LARGE can only be used with x86_64 architecture 6*6f1395a1SThomas Köppe 7*6f1395a1SThomas Köppe## Converting x86_64 to non-x86_64 preserves the flag equivalent to SHF_X86_64_LARGE. 8*6f1395a1SThomas Köppe## (This is not a deliberate feature, but it reflects how preservation/setting of flags 9*6f1395a1SThomas Köppe## works for arch-specific flags.) 10*6f1395a1SThomas Köppe# RUN: llvm-objcopy -O elf64-tradbigmips --set-section-flags=.foo=alloc --set-section-flags=.bar=alloc %t %t.mips 11*6f1395a1SThomas Köppe# RUN: llvm-readobj --sections %t.mips | FileCheck %s --check-prefixes=CHECK,REINTERPRET-GPREL 12*6f1395a1SThomas Köppe 13*6f1395a1SThomas Köppe## Converting non-x86_64 to x86_64 clears the flag equivalent to SHF_X86_64_LARGE, 14*6f1395a1SThomas Köppe## and SHF_X86_64_LARGE is set according to the presence of the "large" flag, 15*6f1395a1SThomas Köppe## as long as --set-section-flags is used. If --set-section-flag is _not_ used, then 16*6f1395a1SThomas Köppe## the section flag is retained. (This latter behaviour is also not deliberate.) 17*6f1395a1SThomas Köppe# RUN: llvm-objcopy -O elf64-x86-64 --set-section-flags=.foo=alloc --set-section-flags=.bar=alloc %t.mips %t.x86_64.no-large 18*6f1395a1SThomas Köppe# RUN: llvm-readobj --sections %t.x86_64.no-large | FileCheck %s --check-prefixes=CHECK,REINTERPRET-LARGE 19*6f1395a1SThomas Köppe# RUN: llvm-objcopy -O elf64-x86-64 --set-section-flags=.foo=alloc,large --set-section-flags=.bar=alloc,large %t.mips %t.x86_64.large 20*6f1395a1SThomas Köppe# RUN: llvm-readobj --sections %t.x86_64.large | FileCheck %s --check-prefixes=CHECK,LARGE,REINTERPRET-LARGE 21*6f1395a1SThomas Köppe 22*6f1395a1SThomas Köppe!ELF 23*6f1395a1SThomas KöppeFileHeader: 24*6f1395a1SThomas Köppe Class: ELFCLASS64 25*6f1395a1SThomas Köppe Data: ELFDATA2LSB 26*6f1395a1SThomas Köppe Type: ET_REL 27*6f1395a1SThomas Köppe Machine: EM_X86_64 28*6f1395a1SThomas KöppeSections: 29*6f1395a1SThomas Köppe - Name: .foo 30*6f1395a1SThomas Köppe Type: SHT_PROGBITS 31*6f1395a1SThomas Köppe Flags: [ ] 32*6f1395a1SThomas Köppe - Name: .bar 33*6f1395a1SThomas Köppe Type: SHT_PROGBITS 34*6f1395a1SThomas Köppe Flags: [ SHF_X86_64_LARGE ] 35*6f1395a1SThomas Köppe - Name: .untouched 36*6f1395a1SThomas Köppe Type: SHT_PROGBITS 37*6f1395a1SThomas Köppe Flags: [ ] 38*6f1395a1SThomas Köppe - Name: .untouched_large 39*6f1395a1SThomas Köppe Type: SHT_PROGBITS 40*6f1395a1SThomas Köppe Flags: [ SHF_X86_64_LARGE ] 41*6f1395a1SThomas Köppe 42*6f1395a1SThomas Köppe# CHECK: Name: .foo 43*6f1395a1SThomas Köppe# CHECK-NEXT: Type: SHT_PROGBITS 44*6f1395a1SThomas Köppe# CHECK-NEXT: Flags [ 45*6f1395a1SThomas Köppe# CHECK-NEXT: SHF_ALLOC (0x2) 46*6f1395a1SThomas Köppe# CHECK-NEXT: SHF_WRITE (0x1) 47*6f1395a1SThomas Köppe# LARGE-NEXT: SHF_X86_64_LARGE (0x10000000) 48*6f1395a1SThomas Köppe# CHECK-NEXT: ] 49*6f1395a1SThomas Köppe 50*6f1395a1SThomas Köppe# CHECK: Name: .bar 51*6f1395a1SThomas Köppe# CHECK-NEXT: Type: SHT_PROGBITS 52*6f1395a1SThomas Köppe# CHECK-NEXT: Flags [ 53*6f1395a1SThomas Köppe# CHECK-NEXT: SHF_ALLOC (0x2) 54*6f1395a1SThomas Köppe# REINTERPRET-GPREL-NEXT: SHF_MIPS_GPREL (0x10000000) 55*6f1395a1SThomas Köppe# CHECK-NEXT: SHF_WRITE (0x1) 56*6f1395a1SThomas Köppe# LARGE-NEXT: SHF_X86_64_LARGE (0x10000000) 57*6f1395a1SThomas Köppe# CHECK-NEXT: ] 58*6f1395a1SThomas Köppe 59*6f1395a1SThomas Köppe# CHECK: Name: .untouched 60*6f1395a1SThomas Köppe# CHECK-NEXT: Type: SHT_PROGBITS 61*6f1395a1SThomas Köppe# CHECK-NEXT: Flags [ 62*6f1395a1SThomas Köppe# CHECK-NEXT: ] 63*6f1395a1SThomas Köppe 64*6f1395a1SThomas Köppe# CHECK: Name: .untouched_large 65*6f1395a1SThomas Köppe# CHECK-NEXT: Type: SHT_PROGBITS 66*6f1395a1SThomas Köppe# CHECK-NEXT: Flags [ 67*6f1395a1SThomas Köppe# REINTERPRET-GPREL-NEXT: SHF_MIPS_GPREL (0x10000000) 68*6f1395a1SThomas Köppe# REINTERPRET-LARGE-NEXT: SHF_X86_64_LARGE (0x10000000) 69*6f1395a1SThomas Köppe# CHECK-NEXT: ] 70