test/tools/llvm-objcopy/ELF/ihex-reader.test

## Check section headers when converting from hex to ELF.
# RUN: yaml2obj %p/Inputs/ihex-elf-sections.yaml -o %t
# RUN: llvm-objcopy -O ihex %t %t.hex
# RUN: llvm-objcopy -I ihex -O elf32-i386 %t.hex %t2
# RUN: llvm-readobj --section-headers %t2 | FileCheck %s

# CHECK:         Index: 1
# CHECK-NEXT:    Name: .sec1
# CHECK-NEXT:    Type: SHT_PROGBITS (0x1)
# CHECK-NEXT:    Flags [ (0x3)
# CHECK-NEXT:      SHF_ALLOC (0x2)
# CHECK-NEXT:      SHF_WRITE (0x1)
# CHECK-NEXT:    ]
# CHECK-NEXT:    Address: 0x0
# CHECK-NEXT:    Offset: 0x34
# CHECK-NEXT:    Size: 21
# CHECK-NEXT:    Link: 0
# CHECK-NEXT:    Info: 0
# CHECK-NEXT:    AddressAlignment: 1
# CHECK-NEXT:    EntrySize: 0

# CHECK:         Index: 2
# CHECK-NEXT:    Name: .sec2
# CHECK-NEXT:    Type: SHT_PROGBITS (0x1)
# CHECK-NEXT:    Flags [ (0x3)
# CHECK-NEXT:      SHF_ALLOC (0x2)
# CHECK-NEXT:      SHF_WRITE (0x1)
# CHECK-NEXT:    ]
# CHECK-NEXT:    Address: 0xFFF8
# CHECK-NEXT:    Offset: 0x49
# CHECK-NEXT:    Size: 11
# CHECK-NEXT:    Link: 0
# CHECK-NEXT:    Info: 0
# CHECK-NEXT:    AddressAlignment: 1
# CHECK-NEXT:    EntrySize: 0

# CHECK:         Index: 3
# CHECK-NEXT:    Name: .sec3
# CHECK-NEXT:    Type: SHT_PROGBITS (0x1)
# CHECK-NEXT:    Flags [ (0x3)
# CHECK-NEXT:      SHF_ALLOC (0x2)
# CHECK-NEXT:      SHF_WRITE (0x1)
# CHECK-NEXT:    ]
# CHECK-NEXT:    Address: 0x10100
# CHECK-NEXT:    Offset: 0x54
# CHECK-NEXT:    Size: 4
# CHECK-NEXT:    Link: 0
# CHECK-NEXT:    Info: 0
# CHECK-NEXT:    AddressAlignment: 1
# CHECK-NEXT:    EntrySize: 0

# CHECK:         Index: 4
# CHECK-NEXT:    Name: .sec4
# CHECK-NEXT:    Type: SHT_PROGBITS (0x1)
# CHECK-NEXT:    Flags [ (0x3)
# CHECK-NEXT:      SHF_ALLOC (0x2)
# CHECK-NEXT:      SHF_WRITE (0x1)
# CHECK-NEXT:    ]
# CHECK-NEXT:    Address: 0x10FFF8
# CHECK-NEXT:    Offset: 0x58
# CHECK-NEXT:    Size: 11
# CHECK-NEXT:    Link: 0
# CHECK-NEXT:    Info: 0
# CHECK-NEXT:    AddressAlignment: 1
# CHECK-NEXT:    EntrySize: 0
  
## Check section contents.
# RUN: llvm-objcopy -O binary --only-section=.text %t %t.text
# RUN: llvm-objcopy -O binary --only-section=.sec1 %t2 %t2.sec1
# RUN: cmp %t.text %t2.sec1
# RUN: llvm-objcopy -O binary --only-section=.data %t %t.data
# RUN: llvm-objcopy -O binary --only-section=.sec2 %t2 %t2.sec2
# RUN: cmp %t.data %t2.sec2
# RUN: llvm-objcopy -O binary --only-section=.data2 %t %t.data2
# RUN: llvm-objcopy -O binary --only-section=.sec3 %t2 %t2.sec3
# RUN: cmp %t.data2 %t2.sec3
# RUN: llvm-objcopy -O binary --only-section=.data3 %t %t.data3
# RUN: llvm-objcopy -O binary --only-section=.sec4 %t2 %t2.sec4
# RUN: cmp %t.data3 %t2.sec4

## Check loading from raw hex file.
# RUN: llvm-objcopy -I ihex -O elf32-i386 %p/Inputs/sections.hex %t-raw
# RUN: llvm-readobj --section-headers %t-raw | FileCheck %s --check-prefix=RAW

# RAW:          Index: 1
# RAW-NEXT:     Name: .sec1
# RAW-NEXT:     Type: SHT_PROGBITS (0x1)
# RAW-NEXT:     Flags [ (0x3)
# RAW-NEXT:       SHF_ALLOC (0x2)
# RAW-NEXT:       SHF_WRITE (0x1)
# RAW-NEXT:     ]
# RAW-NEXT:     Address: 0x1FFF8
# RAW-NEXT:     Offset: 0x34
# RAW-NEXT:     Size: 11

# RAW:          Index: 2
# RAW-NEXT:     Name: .sec2
# RAW-NEXT:     Type: SHT_PROGBITS (0x1)
# RAW-NEXT:     Flags [ (0x3)
# RAW-NEXT:       SHF_ALLOC (0x2)
# RAW-NEXT:       SHF_WRITE (0x1)
# RAW-NEXT:     ]
# RAW-NEXT:     Address: 0xFFFF8
# RAW-NEXT:     Offset: 0x3F
# RAW-NEXT:     Size: 11

# RAW:          Index: 3
# RAW-NEXT:     Name: .sec3
# RAW-NEXT:     Type: SHT_PROGBITS (0x1)
# RAW-NEXT:     Flags [ (0x3)
# RAW-NEXT:       SHF_ALLOC (0x2)
# RAW-NEXT:       SHF_WRITE (0x1)
# RAW-NEXT:     ]
# RAW-NEXT:     Address: 0x1FFFF8
# RAW-NEXT:     Offset: 0x4A
# RAW-NEXT:     Size: 11

## Check section contents.
# RUN: llvm-objcopy -O ihex --only-section=.sec1 %t-raw - | FileCheck %s --check-prefix=RAW-SEC1

# RAW-SEC1:         :020000021000EC
# RAW-SEC1-NEXT:    :08FFF8000001020304050607E5
# RAW-SEC1-NEXT:    :020000022000DC
# RAW-SEC1-NEXT:    :0300000008090AE2

# RUN: llvm-objcopy -O ihex --only-section=.sec2 %t-raw - | FileCheck %s --check-prefix=RAW-SEC2

# RAW-SEC2:         :02000002F0000C
# RAW-SEC2-NEXT:    :08FFF800303132333435363765
# RAW-SEC2-NEXT:    :020000020000FC
# RAW-SEC2-NEXT:    :020000040010EA
# RAW-SEC2-NEXT:    :030000003839404C

# RUN: llvm-objcopy -O ihex --only-section=.sec3 %t-raw - | FileCheck %s --check-prefix=RAW-SEC3

# RAW-SEC3:         :02000004001FDB
# RAW-SEC3-NEXT:    :08FFF8004041424344454647E5
# RAW-SEC3-NEXT:    :020000040020DA
# RAW-SEC3-NEXT:    :030000004849501C

## Check that line is trimmed from whitespace.
# RUN: echo "   :0100000001FE   " | llvm-objcopy -I ihex -O elf64-x86-64 - - \
# RUN: | llvm-objcopy -O ihex - - | FileCheck %s --check-prefix=SPACES

# SPACES:       :0100000001FE
# SPACES-NEXT:  :00000001FF

## Check for various parsing errors.
## 1. String too short.
# RUN: echo "01000000FF" | not llvm-objcopy -I ihex -O elf32-i386  - - 2>&1 | FileCheck %s --check-prefix=BAD_LENGTH

# BAD_LENGTH: error: '{{.*}}': line 1: line is too short: 10 chars

## 2. Missing ':'.
# RUN: echo "0100000000FF" | not llvm-objcopy -I ihex -O elf32-i386  - - 2>&1 | FileCheck %s --check-prefix=MISSING_COLON

# MISSING_COLON: error: '{{.*}}': line 1: missing ':' in the beginning of line

## 3. Invalid charatcer.
# RUN: echo ":01000000xF" |  not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_CHAR

# BAD_CHAR: error: '{{.*}}': line 1: invalid character at position 10

## 4. Incorrect string length.
# RUN: echo ":010000000000000F" | not llvm-objcopy -I ihex -O elf32-i386  - - 2>&1 | FileCheck %s --check-prefix=BAD_LENGTH2

# BAD_LENGTH2: error: '{{.*}}': line 1: invalid line length 17 (should be 13)

## 5. Invalid type (06).
# RUN: echo ":00000006FA" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_TYPE

# BAD_TYPE: error: '{{.*}}': line 1: unknown record type: 6

## 6. Invalid checksum.
# RUN: echo ":00000001FA" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_CKSUM

# BAD_CKSUM: error: '{{.*}}': line 1: incorrect checksum

## 7. Zero data length.
# RUN: echo ":00010000FF" | not llvm-objcopy -I ihex - - 2>&1 | FileCheck %s --check-prefix=ZERO_DATA_LEN

# ZERO_DATA_LEN: error: '{{.*}}': line 1: zero data length is not allowed for data records

## 8. Bad data length for '02' (SegmentAddr) record.
# RUN: echo ":03000002000000FB" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_SEGADDR_LEN

# BAD_SEGADDR_LEN: error: '{{.*}}': line 1: segment address data should be 2 bytes in size

## 9. Bad data length for '03' (StartAddr80x86) record.
# RUN: echo ":03000003000000FA" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_STARTADDR_LEN

## 10. Bad data length for '05' (StartAddr) record.
# RUN: echo ":03000005000000F8" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_STARTADDR_LEN

# BAD_STARTADDR_LEN: error: '{{.*}}': line 1: start address data should be 4 bytes in size

## 11. Address value for 'StartAddr80x86' is greater then 0xFFFFFU.
# RUN: echo ":04000003FFFFFFFFFD" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_STARTADDR

# BAD_STARTADDR:  error: '{{.*}}': line 1: start address exceeds 20 bit for 80x86

## 12. Invalid extended address data size.
# RUN: echo ":04000004FFFFFFFFFC" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=BAD_EXTADDR_LEN

# BAD_EXTADDR_LEN: error: '{{.*}}': line 1: extended address data should be 2 bytes in size

## 13. No sections in the hex file.
## a) try empty file:
# RUN: echo "" | not llvm-objcopy -I ihex -O elf32-i386 - - 2>&1 | FileCheck %s --check-prefix=NO_SECTIONS
## b) EOF record should cancel processing further records. Not having any section data
##    before EOF should trigger an error.
# RUN: echo ":00000001FF" > %t-bad14.hex
# RUN: echo ":0100000001FE" >> %t-bad14.hex
# RUN: not llvm-objcopy -I ihex %t-bad14.hex %t-none 2>&1 | FileCheck %s --check-prefix=NO_SECTIONS

# NO_SECTIONS: error: '{{.*}}': no sections