; REQUIRES: opencsd, arm-registered-target
; RUN: split-file %s %t
; RUN: printf '\200' > %t.etm

; Test 1: ARM binary with Cortex-M attributes should pass.
; RUN: yaml2obj %t/arm-valid.yaml -o %t.arm.valid.bin
; RUN: llvm-profgen --etm=%t.etm --binary=%t.arm.valid.bin --output=%t.out 2>&1 | FileCheck %s --check-prefix=ARM-VALID

; Test 2: ARM binary without Cortex-M attributes should fail.
; RUN: yaml2obj %t/arm-no-attr.yaml -o %t.arm.noattr.bin
; RUN: not llvm-profgen --etm=%t.etm --binary=%t.arm.noattr.bin --output=%t.out 2>&1 | FileCheck %s --check-prefix=ARM-NOT-VALID

; Test 3: Non-ARM binary (X86) should fail.
; RUN: yaml2obj %t/x86.yaml -o %t.x86.bin
; RUN: not llvm-profgen --etm=%t.etm --binary=%t.x86.bin --output=%t.out 2>&1 | FileCheck %s --check-prefix=X86

; ARM-VALID-NOT: OpenCSD: Unsupported processor architecture

; ARM-NOT-VALID: OpenCSD: Unsupported processor architecture. Only Arm M-profile (Cortex-M) with ETM support is currently supported.

; X86: OpenCSD: Unsupported processor architecture. Only Arm M-profile (Cortex-M) with ETM support is currently supported.

;--- arm-valid.yaml
--- !ELF
FileHeader:
  Class:           ELFCLASS32
  Data:            ELFDATA2LSB
  Type:            ET_DYN
  Machine:         EM_ARM
ProgramHeaders:
  - Type:            PT_LOAD
    Flags:           [ PF_X, PF_R ]
    VAddr:           0x1000
Sections:
  - Name:            .text
    Type:            SHT_PROGBITS
    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
    Address:         0x1000
    AddressAlign:    0x4
    Content:         C3
  - Name:            .ARM.attributes
    Type:            SHT_ARM_ATTRIBUTES
    Content:         4140000000616561626900013600000043322E30390005636F727465782D6D3300060A074D080009020E0011011204140115001703180119011A021E0622012601

;--- arm-no-attr.yaml
--- !ELF
FileHeader:
  Class:           ELFCLASS32
  Data:            ELFDATA2LSB
  Type:            ET_DYN
  Machine:         EM_ARM
ProgramHeaders:
  - Type:            PT_LOAD
    Flags:           [ PF_X, PF_R ]
    VAddr:           0x1000
Sections:
  - Name:            .text
    Type:            SHT_PROGBITS
    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
    Address:         0x1000
    AddressAlign:    0x4
    Content:         C3

;--- x86.yaml
--- !ELF
FileHeader:
  Class:           ELFCLASS64
  Data:            ELFDATA2LSB
  Type:            ET_DYN
  Machine:         EM_X86_64
ProgramHeaders:
  - Type:            PT_LOAD
    Flags:           [ PF_X, PF_R ]
    VAddr:           0x1000
Sections:
  - Name:            .text
    Type:            SHT_PROGBITS
    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
    Address:         0x1000
    AddressAlign:    0x4
    Content:         C3