diff options
Diffstat (limited to 'test/MC/MachO/ARM')
| -rw-r--r-- | test/MC/MachO/ARM/data-in-code.s | 33 | ||||
| -rw-r--r-- | test/MC/MachO/ARM/llvm-objdump-macho-stripped.s | 5 | ||||
| -rw-r--r-- | test/MC/MachO/ARM/llvm-objdump-macho.s | 20 | ||||
| -rw-r--r-- | test/MC/MachO/ARM/thumb-bl-jbits.s | 19 | ||||
| -rw-r--r-- | test/MC/MachO/ARM/thumb2-movw-fixup.s | 44 |
5 files changed, 121 insertions, 0 deletions
diff --git a/test/MC/MachO/ARM/data-in-code.s b/test/MC/MachO/ARM/data-in-code.s new file mode 100644 index 0000000..bbcb9aa --- /dev/null +++ b/test/MC/MachO/ARM/data-in-code.s @@ -0,0 +1,33 @@ +@ RUN: llvm-mc -triple armv7-apple-darwin10 -filetype=obj -o - < %s | macho-dump | FileCheck %s + .text +_foo: +@ CHECK: # DICE 0 +@ CHECK: ('offset', 0) +@ CHECK: ('length', 4) +@ CHECK: ('kind', 1) +@ CHECK: # DICE 1 +@ CHECK: ('offset', 4) +@ CHECK: ('length', 4) +@ CHECK: ('kind', 4) +@ CHECK: # DICE 2 +@ CHECK: ('offset', 8) +@ CHECK: ('length', 2) +@ CHECK: ('kind', 3) +@ CHECK: # DICE 3 +@ CHECK: ('offset', 10) +@ CHECK: ('length', 1) +@ CHECK: ('kind', 2) + +.data_region + .long 10 +.end_data_region +.data_region jt32 + .long 1 +.end_data_region +.data_region jt16 + .short 2 +.end_data_region +.data_region jt8 + .byte 3 +.end_data_region + diff --git a/test/MC/MachO/ARM/llvm-objdump-macho-stripped.s b/test/MC/MachO/ARM/llvm-objdump-macho-stripped.s new file mode 100644 index 0000000..7fcec52 --- /dev/null +++ b/test/MC/MachO/ARM/llvm-objdump-macho-stripped.s @@ -0,0 +1,5 @@ +@ RUN: llvm-mc -triple=thumbv7-apple-ios -filetype=obj -o - < %s | llvm-objdump -d -macho -triple=thumbv7-apple-ios - | FileCheck %s + nop +# CHECK: 0: 00 bf nop +# We are checking that disassembly happens when there are no symbols. +# rdar://11460289 diff --git a/test/MC/MachO/ARM/llvm-objdump-macho.s b/test/MC/MachO/ARM/llvm-objdump-macho.s new file mode 100644 index 0000000..c8aec93 --- /dev/null +++ b/test/MC/MachO/ARM/llvm-objdump-macho.s @@ -0,0 +1,20 @@ +@ RUN: llvm-mc -triple=thumbv7-apple-ios -filetype=obj -o - < %s | llvm-objdump -d -macho -triple=thumbv7-apple-ios - | FileCheck %s +.thumb +.thumb_func _fib +_fib: + push {r7, lr} + pop {r7, pc} +.thumb_func _main +_main: + push {r7, lr} + pop {r7, pc} + nop +# CHECK: _fib: +# CHECK: 0: 80 b5 push {r7, lr} +# CHECK: 2: 80 bd pop {r7, pc} +# CHECK: _main: +# CHECK: 4: 80 b5 push {r7, lr} +# CHECK: 6: 80 bd pop {r7, pc} +# CHECK: 8: 00 bf nop +# We are checking that second function is fully disassembled. +# rdar://11426465 diff --git a/test/MC/MachO/ARM/thumb-bl-jbits.s b/test/MC/MachO/ARM/thumb-bl-jbits.s new file mode 100644 index 0000000..9657968 --- /dev/null +++ b/test/MC/MachO/ARM/thumb-bl-jbits.s @@ -0,0 +1,19 @@ +@ RUN: llvm-mc -triple=thumbv7-apple-darwin -filetype=obj -o - < %s | macho-dump --dump-section-data | FileCheck %s +.thumb +.thumb_func t +t: nop + +.data +.space 4441096 - 4 - 2 + +.section __TEXT, __branch, regular, pure_instructions +.thumb +.thumb_func b +b: + bl t +# CHECK: '_section_data', 'c3f7fcf5' +# We are checking that the branch and link instruction which is: +# bl #-4441096 +# has it displacement encoded correctly with respect to the J1 and J2 bits when +# the branch is assembled with a label not a displacement. +# rdar://10149689 diff --git a/test/MC/MachO/ARM/thumb2-movw-fixup.s b/test/MC/MachO/ARM/thumb2-movw-fixup.s new file mode 100644 index 0000000..57973a8 --- /dev/null +++ b/test/MC/MachO/ARM/thumb2-movw-fixup.s @@ -0,0 +1,44 @@ +@ RUN: llvm-mc -mcpu=cortex-a8 -triple thumbv7-apple-darwin10 -filetype=obj -o - < %s | macho-dump | FileCheck %s + +@ rdar://10038370 + + .syntax unified + .text + .align 2 + .code 16 + .thumb_func _foo + movw r2, :lower16:L1 + movt r2, :upper16:L1 + movw r12, :lower16:L2 + movt r12, :upper16:L2 + .space 70000 + + .data +L1: .long 0 +L2: .long 0 + +@ CHECK: ('_relocations', [ +@ CHECK: # Relocation 0 +@ CHECK: (('word-0', 0xc), +@ CHECK: ('word-1', 0x86000002)), +@ CHECK: # Relocation 1 +@ CHECK: (('word-0', 0x1184), +@ CHECK: ('word-1', 0x16ffffff)), +@ CHECK: # Relocation 2 +@ CHECK: (('word-0', 0x8), +@ CHECK: ('word-1', 0x84000002)), +@ CHECK: # Relocation 3 +@ CHECK: (('word-0', 0x1), +@ CHECK: ('word-1', 0x14ffffff)), +@ CHECK: # Relocation 4 +@ CHECK: (('word-0', 0x4), +@ CHECK: ('word-1', 0x86000002)), +@ CHECK: # Relocation 5 +@ CHECK: (('word-0', 0x1180), +@ CHECK: ('word-1', 0x16ffffff)), +@ CHECK: # Relocation 6 +@ CHECK: (('word-0', 0x0), +@ CHECK: ('word-1', 0x84000002)), +@ CHECK: # Relocation 7 +@ CHECK: (('word-0', 0x1), +@ CHECK: ('word-1', 0x14ffffff)), |
