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217 lines
7.9 KiB
217 lines
7.9 KiB
4 months ago
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## Check section headers when converting from hex to ELF.
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# RUN: yaml2obj %p/Inputs/ihex-elf-sections.yaml -o %t
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# RUN: llvm-objcopy -O ihex %t %t.hex
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# RUN: llvm-objcopy -I ihex -O elf32-i386 %t.hex %t2
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# RUN: llvm-readobj --section-headers %t2 | FileCheck %s
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# CHECK: Index: 1
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# CHECK-NEXT: Name: .sec1
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# CHECK-NEXT: Type: SHT_PROGBITS (0x1)
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# CHECK-NEXT: Flags [ (0x3)
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# CHECK-NEXT: SHF_ALLOC (0x2)
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# CHECK-NEXT: SHF_WRITE (0x1)
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# CHECK-NEXT: ]
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# CHECK-NEXT: Address: 0x0
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# CHECK-NEXT: Offset: 0x34
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# CHECK-NEXT: Size: 21
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# CHECK-NEXT: Link: 0
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# CHECK-NEXT: Info: 0
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# CHECK-NEXT: AddressAlignment: 1
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# CHECK-NEXT: EntrySize: 0
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# CHECK: Index: 2
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# CHECK-NEXT: Name: .sec2
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# CHECK-NEXT: Type: SHT_PROGBITS (0x1)
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# CHECK-NEXT: Flags [ (0x3)
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# CHECK-NEXT: SHF_ALLOC (0x2)
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# CHECK-NEXT: SHF_WRITE (0x1)
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# CHECK-NEXT: ]
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# CHECK-NEXT: Address: 0xFFF8
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# CHECK-NEXT: Offset: 0x49
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# CHECK-NEXT: Size: 11
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# CHECK-NEXT: Link: 0
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# CHECK-NEXT: Info: 0
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# CHECK-NEXT: AddressAlignment: 1
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# CHECK-NEXT: EntrySize: 0
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# CHECK: Index: 3
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# CHECK-NEXT: Name: .sec3
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# CHECK-NEXT: Type: SHT_PROGBITS (0x1)
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# CHECK-NEXT: Flags [ (0x3)
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# CHECK-NEXT: SHF_ALLOC (0x2)
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# CHECK-NEXT: SHF_WRITE (0x1)
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# CHECK-NEXT: ]
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# CHECK-NEXT: Address: 0x10100
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# CHECK-NEXT: Offset: 0x54
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# CHECK-NEXT: Size: 4
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# CHECK-NEXT: Link: 0
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# CHECK-NEXT: Info: 0
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# CHECK-NEXT: AddressAlignment: 1
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# CHECK-NEXT: EntrySize: 0
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# CHECK: Index: 4
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# CHECK-NEXT: Name: .sec4
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# CHECK-NEXT: Type: SHT_PROGBITS (0x1)
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# CHECK-NEXT: Flags [ (0x3)
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# CHECK-NEXT: SHF_ALLOC (0x2)
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# CHECK-NEXT: SHF_WRITE (0x1)
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# CHECK-NEXT: ]
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# CHECK-NEXT: Address: 0x10FFF8
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# CHECK-NEXT: Offset: 0x58
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# CHECK-NEXT: Size: 11
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# CHECK-NEXT: Link: 0
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# CHECK-NEXT: Info: 0
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# CHECK-NEXT: AddressAlignment: 1
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# CHECK-NEXT: EntrySize: 0
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## Check section contents.
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# RUN: llvm-objcopy -O binary --only-section=.text %t %t.text
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# RUN: llvm-objcopy -O binary --only-section=.sec1 %t2 %t2.sec1
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# RUN: cmp %t.text %t2.sec1
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# RUN: llvm-objcopy -O binary --only-section=.data %t %t.data
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# RUN: llvm-objcopy -O binary --only-section=.sec2 %t2 %t2.sec2
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# RUN: cmp %t.data %t2.sec2
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# RUN: llvm-objcopy -O binary --only-section=.data2 %t %t.data2
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# RUN: llvm-objcopy -O binary --only-section=.sec3 %t2 %t2.sec3
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# RUN: cmp %t.data2 %t2.sec3
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# RUN: llvm-objcopy -O binary --only-section=.data3 %t %t.data3
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# RUN: llvm-objcopy -O binary --only-section=.sec4 %t2 %t2.sec4
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# RUN: cmp %t.data3 %t2.sec4
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## Check loading from raw hex file.
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# RUN: llvm-objcopy -I ihex -O elf32-i386 %p/Inputs/sections.hex %t-raw
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# RUN: llvm-readobj --section-headers %t-raw | FileCheck %s --check-prefix=RAW
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# RAW: Index: 1
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# RAW-NEXT: Name: .sec1
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# RAW-NEXT: Type: SHT_PROGBITS (0x1)
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# RAW-NEXT: Flags [ (0x3)
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# RAW-NEXT: SHF_ALLOC (0x2)
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# RAW-NEXT: SHF_WRITE (0x1)
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# RAW-NEXT: ]
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# RAW-NEXT: Address: 0x1FFF8
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# RAW-NEXT: Offset: 0x34
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# RAW-NEXT: Size: 11
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# RAW: Index: 2
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# RAW-NEXT: Name: .sec2
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# RAW-NEXT: Type: SHT_PROGBITS (0x1)
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# RAW-NEXT: Flags [ (0x3)
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# RAW-NEXT: SHF_ALLOC (0x2)
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# RAW-NEXT: SHF_WRITE (0x1)
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# RAW-NEXT: ]
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# RAW-NEXT: Address: 0xFFFF8
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# RAW-NEXT: Offset: 0x3F
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# RAW-NEXT: Size: 11
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# RAW: Index: 3
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# RAW-NEXT: Name: .sec3
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# RAW-NEXT: Type: SHT_PROGBITS (0x1)
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# RAW-NEXT: Flags [ (0x3)
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# RAW-NEXT: SHF_ALLOC (0x2)
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# RAW-NEXT: SHF_WRITE (0x1)
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# RAW-NEXT: ]
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# RAW-NEXT: Address: 0x1FFFF8
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# RAW-NEXT: Offset: 0x4A
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# RAW-NEXT: Size: 11
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## Check section contents.
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# RUN: llvm-objcopy -O ihex --only-section=.sec1 %t-raw - | FileCheck %s --check-prefix=RAW-SEC1
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# RAW-SEC1: :020000021000EC
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# RAW-SEC1-NEXT: :08FFF8000001020304050607E5
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# RAW-SEC1-NEXT: :020000022000DC
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# RAW-SEC1-NEXT: :0300000008090AE2
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# RUN: llvm-objcopy -O ihex --only-section=.sec2 %t-raw - | FileCheck %s --check-prefix=RAW-SEC2
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# RAW-SEC2: :02000002F0000C
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# RAW-SEC2-NEXT: :08FFF800303132333435363765
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# RAW-SEC2-NEXT: :020000020000FC
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# RAW-SEC2-NEXT: :020000040010EA
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# RAW-SEC2-NEXT: :030000003839404C
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# RUN: llvm-objcopy -O ihex --only-section=.sec3 %t-raw - | FileCheck %s --check-prefix=RAW-SEC3
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# RAW-SEC3: :02000004001FDB
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# RAW-SEC3-NEXT: :08FFF8004041424344454647E5
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# RAW-SEC3-NEXT: :020000040020DA
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# RAW-SEC3-NEXT: :030000004849501C
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## Check that line is trimmed from whitespace.
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# RUN: echo " :0100000001FE " | llvm-objcopy -I ihex -O elf64-x86-64 - - \
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# RUN: | llvm-objcopy -O ihex - - | FileCheck %s --check-prefix=SPACES
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# SPACES: :0100000001FE
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# SPACES-NEXT: :00000001FF
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## Check for various parsing errors.
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## 1. String too short.
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# RUN: echo "01000000FF" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_LENGTH
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# BAD_LENGTH: error: '{{.*}}': line 1: line is too short: 10 chars
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## 2. Missing ':'.
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# RUN: echo "0100000000FF" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=MISSING_COLON
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# MISSING_COLON: error: '{{.*}}': line 1: missing ':' in the beginning of line
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## 3. Invalid charatcer.
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# RUN: echo ":01000000xF" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_CHAR
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# BAD_CHAR: error: '{{.*}}': line 1: invalid character at position 10
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## 4. Incorrect string length.
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# RUN: echo ":010000000000000F" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_LENGTH2
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# BAD_LENGTH2: error: '{{.*}}': line 1: invalid line length 17 (should be 13)
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## 5. Invalid type (06).
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# RUN: echo ":00000006FA" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_TYPE
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# BAD_TYPE: error: '{{.*}}': line 1: unknown record type: 6
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## 6. Invalid checksum.
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# RUN: echo ":00000001FA" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_CKSUM
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# BAD_CKSUM: error: '{{.*}}': line 1: incorrect checksum
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## 7. Zero data length.
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# RUN: echo ":00010000FF" | not llvm-objcopy -I ihex - - 2>&1 | FileCheck %s --check-prefix=ZERO_DATA_LEN
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# ZERO_DATA_LEN: error: '{{.*}}': line 1: zero data length is not allowed for data records
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## 8. Bad data length for '02' (SegmentAddr) record.
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# RUN: echo ":03000002000000FB" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_SEGADDR_LEN
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# BAD_SEGADDR_LEN: error: '{{.*}}': line 1: segment address data should be 2 bytes in size
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## 9. Bad data length for '03' (StartAddr80x86) record.
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# RUN: echo ":03000003000000FA" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_STARTADDR_LEN
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## 10. Bad data length for '05' (StartAddr) record.
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# RUN: echo ":03000005000000F8" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_STARTADDR_LEN
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# BAD_STARTADDR_LEN: error: '{{.*}}': line 1: start address data should be 4 bytes in size
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## 11. Address value for 'StartAddr80x86' is greater then 0xFFFFFU.
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# RUN: echo ":04000003FFFFFFFFFD" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_STARTADDR
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# BAD_STARTADDR: error: '{{.*}}': line 1: start address exceeds 20 bit for 80x86
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## 12. Invalid extended address data size.
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# RUN: echo ":04000004FFFFFFFFFC" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_EXTADDR_LEN
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# BAD_EXTADDR_LEN: error: '{{.*}}': line 1: extended address data should be 2 bytes in size
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## 13. No sections in the hex file.
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## a) try empty file:
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# RUN: echo "" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=NO_SECTIONS
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## b) EOF record should cancel processing further records. Not having any section data
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## before EOF should trigger an error.
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# RUN: echo ":00000001FF" > %t-bad14.hex
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# RUN: echo ":0100000001FE" >> %t-bad14.hex
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# RUN: not llvm-objcopy -I ihex %t-bad14.hex %t-none 2>&1 | FileCheck %s --check-prefix=NO_SECTIONS
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# NO_SECTIONS: error: '{{.*}}': no sections
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