mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-26 05:32:25 +00:00
ARMEB: Additional test files for ARM fixups
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209200 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Christian Pirker
parent
c9ff20e8c6
commit
6099306cec
@ -742,8 +742,11 @@ void ARMAsmBackend::applyFixup(const MCFixup &Fixup, char *Data,
|
||||
|
||||
// Used to point to big endian bytes.
|
||||
unsigned FullSizeBytes;
|
||||
if (!IsLittleEndian)
|
||||
if (!IsLittleEndian) {
|
||||
FullSizeBytes = getFixupKindContainerSizeBytes(Fixup.getKind());
|
||||
assert((Offset + FullSizeBytes) <= DataSize && "Invalid fixup size!");
|
||||
assert(NumBytes <= FullSizeBytes && "Invalid fixup size!");
|
||||
}
|
||||
|
||||
// For each byte of the fragment that the fixup touches, mask in the bits from
|
||||
// the fixup value. The Value has been "split up" into the appropriate
|
||||
|
||||
107
test/MC/ARM/big-endian-arm-fixup.s
Normal file
107
test/MC/ARM/big-endian-arm-fixup.s
Normal file
@ -0,0 +1,107 @@
|
||||
// RUN: llvm-mc -triple=armeb-eabi -mattr v7,vfp2 -filetype=obj < %s | llvm-objdump -s - | FileCheck %s
|
||||
|
||||
.syntax unified
|
||||
.text
|
||||
.align 2
|
||||
.code 32
|
||||
|
||||
@ARM::fixup_arm_condbl
|
||||
.section s_condbl,"ax",%progbits
|
||||
// CHECK-LABEL: Contents of section s_condbl
|
||||
// CHECK: 0000 0b000002
|
||||
bleq condbl_label+16
|
||||
condbl_label:
|
||||
|
||||
@ARM::fixup_arm_uncondbl
|
||||
.section s_uncondbl,"ax",%progbits
|
||||
// CHECK-LABEL: Contents of section s_uncondbl
|
||||
// CHECK: 0000 eb000002
|
||||
bl uncond_label+16
|
||||
uncond_label:
|
||||
|
||||
@ARM::fixup_arm_blx
|
||||
.section s_blx,"ax",%progbits
|
||||
// CHECK-LABEL: Contents of section s_blx
|
||||
// CHECK: 0000 fa000002
|
||||
blx blx_label+16
|
||||
blx_label:
|
||||
|
||||
@ARM::fixup_arm_uncondbranch
|
||||
.section s_uncondbranch,"ax",%progbits
|
||||
// CHECK-LABEL: Contents of section s_uncondbranch
|
||||
// CHECK: 0000 ea000003
|
||||
b uncondbranch_label+16
|
||||
uncondbranch_label:
|
||||
|
||||
@ARM::fixup_arm_condbranch
|
||||
.section s_condbranch,"ax",%progbits
|
||||
// CHECK-LABEL: Contents of section s_condbranch
|
||||
// CHECK: 0000 0a000003
|
||||
beq condbranch_label+16
|
||||
condbranch_label:
|
||||
|
||||
@ARM::fixup_arm_pcrel_10
|
||||
.section s_arm_pcrel_10,"ax",%progbits
|
||||
// CHECK-LABEL: Contents of section s_arm_pcrel_10
|
||||
// CHECK: 0000 ed9f0b03
|
||||
vldr d0, arm_pcrel_10_label+16
|
||||
arm_pcrel_10_label:
|
||||
|
||||
@ARM::fixup_arm_ldst_pcrel_12
|
||||
.section s_arm_ldst_pcrel_12,"ax",%progbits
|
||||
// CHECK-LABEL: Contents of section s_arm_ldst_pcrel_12
|
||||
// CHECK: 0000 e59f000c
|
||||
ldr r0, arm_ldst_pcrel_12_label+16
|
||||
arm_ldst_pcrel_12_label:
|
||||
|
||||
@ARM::fixup_arm_adr_pcrel_12
|
||||
.section s_arm_adr_pcrel_12,"ax",%progbits
|
||||
// CHECK-LABEL: Contents of section s_arm_adr_pcrel_12
|
||||
// CHECK: 0000 e28f0010
|
||||
adr r0, arm_adr_pcrel_12_label+20
|
||||
arm_adr_pcrel_12_label:
|
||||
|
||||
@ARM::fixup_arm_adr_pcrel_10_unscaled
|
||||
.section s_arm_adr_pcrel_10_unscaled,"ax",%progbits
|
||||
// CHECK-LABEL: Contents of section s_arm_adr_pcrel_10_unscaled
|
||||
// CHECK: 0000 e1cf01d4
|
||||
ldrd r0, r1, arm_adr_pcrel_10_unscaled_label+24
|
||||
arm_adr_pcrel_10_unscaled_label:
|
||||
|
||||
@ARM::fixup_arm_movw_lo16
|
||||
.section s_movw,"ax",%progbits
|
||||
// CHECK-LABEL: Contents of section s_movw
|
||||
// CHECK: 0000 e3000008
|
||||
movw r0, :lower16:(some_label+8)
|
||||
|
||||
@ARM::fixup_arm_movt_hi16
|
||||
.section s_movt,"ax",%progbits
|
||||
// CHECK-LABEL: Contents of section s_movt
|
||||
// CHECK: 0000 e34f0ffc
|
||||
movt r0, :upper16:GOT-(movt_label)
|
||||
movt_label:
|
||||
|
||||
@FK_Data_1
|
||||
.section s_fk_data_1
|
||||
// CHECK-LABEL: Contents of section s_fk_data_1
|
||||
// CHECK: 0000 01
|
||||
fk_data1_l_label:
|
||||
.byte fk_data1_h_label-fk_data1_l_label
|
||||
fk_data1_h_label:
|
||||
|
||||
@FK_Data_2
|
||||
.section s_fk_data_2
|
||||
// CHECK-LABEL: Contents of section s_fk_data_2
|
||||
// CHECK: 0000 0002
|
||||
fk_data2_l_label:
|
||||
.short fk_data2_h_label-fk_data2_l_label
|
||||
fk_data2_h_label:
|
||||
|
||||
@FK_Data_4
|
||||
.section s_fk_data_4
|
||||
// CHECK-LABEL: Contents of section s_fk_data_4
|
||||
// CHECK: 0000 00000004
|
||||
fk_data4_l_label:
|
||||
.long fk_data4_h_label-fk_data4_l_label
|
||||
fk_data4_h_label:
|
||||
|
||||
63
test/MC/ARM/big-endian-thumb-fixup.s
Normal file
63
test/MC/ARM/big-endian-thumb-fixup.s
Normal file
@ -0,0 +1,63 @@
|
||||
// RUN: llvm-mc -triple=armeb-eabi -mattr v7,vfp2 -filetype=obj < %s | llvm-objdump -s - | FileCheck %s
|
||||
|
||||
.syntax unified
|
||||
.text
|
||||
.align 2
|
||||
.code 16
|
||||
|
||||
@ARM::fixup_arm_thumb_bl
|
||||
.section s_thumb_bl,"ax",%progbits
|
||||
// CHECK-LABEL: Contents of section s_thumb_bl
|
||||
// CHECK: 0000 f000f801
|
||||
bl thumb_bl_label
|
||||
nop
|
||||
thumb_bl_label:
|
||||
|
||||
@ARM::fixup_arm_thumb_blx
|
||||
// CHECK-LABEL: Contents of section s_thumb_bl
|
||||
// CHECK: 0000 f000e802
|
||||
.section s_thumb_blx,"ax",%progbits
|
||||
blx thumb_blx_label+8
|
||||
thumb_blx_label:
|
||||
|
||||
@ARM::fixup_arm_thumb_br
|
||||
.section s_thumb_br,"ax",%progbits
|
||||
// CHECK-LABEL: Contents of section s_thumb_br
|
||||
// CHECK: 0000 e000bf00
|
||||
b thumb_br_label
|
||||
nop
|
||||
thumb_br_label:
|
||||
|
||||
@ARM::fixup_arm_thumb_bcc
|
||||
.section s_thumb_bcc,"ax",%progbits
|
||||
// CHECK-LABEL: Contents of section s_thumb_bcc
|
||||
// CHECK: 0000 d000bf00
|
||||
beq thumb_bcc_label
|
||||
nop
|
||||
thumb_bcc_label:
|
||||
|
||||
@ARM::fixup_arm_thumb_cb
|
||||
.section s_thumb_cb,"ax",%progbits
|
||||
// CHECK-LABEL: Contents of section s_thumb_cb
|
||||
// CHECK: 0000 b100bf00
|
||||
cbz r0, thumb_cb_label
|
||||
nop
|
||||
thumb_cb_label:
|
||||
|
||||
@ARM::fixup_arm_thumb_cp
|
||||
.section s_thumb_cp,"ax",%progbits
|
||||
// CHECK-LABEL: Contents of section s_thumb_cp
|
||||
// CHECK: 0000 4801bf00
|
||||
ldr r0, =thumb_cp_label
|
||||
nop
|
||||
nop
|
||||
thumb_cp_label:
|
||||
|
||||
@ARM::fixup_arm_thumb_adr_pcrel_10
|
||||
.section s_thumb_adr_pcrel_10,"ax",%progbits
|
||||
// CHECK-LABEL: Contents of section s_thumb_adr_pcrel_10
|
||||
// CHECK: 0000 a000bf00
|
||||
adr r0, thumb_adr_pcrel_10_label
|
||||
nop
|
||||
thumb_adr_pcrel_10_label:
|
||||
|
||||
49
test/MC/ARM/big-endian-thumb2-fixup.s
Normal file
49
test/MC/ARM/big-endian-thumb2-fixup.s
Normal file
@ -0,0 +1,49 @@
|
||||
// RUN: llvm-mc -triple=thumbeb-eabi -mattr v7,vfp2 -filetype=obj < %s | llvm-objdump -s - | FileCheck %s
|
||||
|
||||
.syntax unified
|
||||
.text
|
||||
.align 2
|
||||
|
||||
@ARM::fixup_t2_movw_lo16
|
||||
.section s_movw,"ax",%progbits
|
||||
// CHECK-LABEL: Contents of section s_movw
|
||||
// CHECK: 0000 f2400008
|
||||
movw r0, :lower16:(some_label+8)
|
||||
|
||||
@ARM::fixup_t2_movt_hi16
|
||||
.section s_movt,"ax",%progbits
|
||||
// CHECK-LABEL: Contents of section s_movt
|
||||
// CHECK: 0000 f6cf70fc
|
||||
movt r0, :upper16:GOT-(movt_label)
|
||||
movt_label:
|
||||
|
||||
@ARM::fixup_t2_uncondbranch
|
||||
.section s_uncondbranch,"ax",%progbits
|
||||
// CHECK-LABEL: Contents of section s_uncondbranch
|
||||
// CHECK: 0000 f000b801 bf00
|
||||
b.w uncond_label
|
||||
nop
|
||||
uncond_label:
|
||||
|
||||
@ARM::fixup_t2_condbranch
|
||||
.section s_condbranch,"ax",%progbits
|
||||
// CHECK-LABEL: Contents of section s_condbranch
|
||||
// CHECK: 0000 f0008001 bf00
|
||||
beq.w cond_label
|
||||
nop
|
||||
cond_label:
|
||||
|
||||
@ARM::fixup_t2_ldst_precel_12
|
||||
.section s_ldst_precel_12,"ax",%progbits
|
||||
ldr r0, ldst_precel_12_label
|
||||
nop
|
||||
nop
|
||||
ldst_precel_12_label:
|
||||
|
||||
@ARM::fixup_t2_adr_pcrel_12
|
||||
.section s_adr_pcrel_12,"ax",%progbits
|
||||
adr r0, adr_pcrel_12_label
|
||||
nop
|
||||
nop
|
||||
adr_pcrel_12_label:
|
||||
|
||||
Loading…
Reference in New Issue
Block a user