## Handle RISCV extensions. ## Encode an zbc arch feature into an object file and try to decode it. ## ## The object file was created with -march=rv32imafdc_zbc # Fail as unsupported extension is provided # RUN: yaml2obj %s -D BITS=32 -o %t.32.o # RUN: llvm-objdump -d --no-show-raw-insn %t.32.o \ # RUN: | FileCheck %s --check-prefixes=DISASM # DISASM-LABEL: # DISASM: clmul a0, a0, a1 # DISASM-LABEL: # DISASM: clmulh a0, a0, a1 # DISASM-LABEL: # DISASM: clmulr a0, a0, a1 --- !ELF FileHeader: Class: ELFCLASS32 Data: ELFDATA2LSB Type: ET_DYN Machine: EM_RISCV Flags: [ EF_RISCV_RVC, EF_RISCV_FLOAT_ABI_DOUBLE ] Entry: 0x380 ProgramHeaders: - Type: PT_PHDR Flags: [ PF_R ] VAddr: 0x34 Align: 0x4 - Type: PT_INTERP Flags: [ PF_R ] FirstSec: .interp LastSec: .interp VAddr: 0x174 - Type: 0x70000003 Flags: [ PF_R ] FirstSec: .riscv.attributes LastSec: .riscv.attributes - Type: PT_LOAD Flags: [ PF_X, PF_R ] FirstSec: .interp LastSec: .eh_frame Align: 0x1000 - Type: PT_LOAD Flags: [ PF_W, PF_R ] FirstSec: .preinit_array LastSec: .bss VAddr: 0x1F04 Align: 0x1000 - Type: PT_DYNAMIC Flags: [ PF_W, PF_R ] FirstSec: .dynamic LastSec: .dynamic VAddr: 0x1F10 Align: 0x4 - Type: PT_NOTE Flags: [ PF_R ] FirstSec: .note.ABI-tag LastSec: .note.ABI-tag VAddr: 0x198 Align: 0x4 - Type: PT_GNU_EH_FRAME Flags: [ PF_R ] FirstSec: .eh_frame_hdr LastSec: .eh_frame_hdr VAddr: 0x560 Align: 0x4 - Type: PT_GNU_STACK Flags: [ PF_W, PF_R ] Align: 0x10 - Type: PT_GNU_RELRO Flags: [ PF_R ] FirstSec: .preinit_array LastSec: .dynamic VAddr: 0x1F04 Sections: - Name: .interp Type: SHT_PROGBITS Flags: [ SHF_ALLOC ] Address: 0x174 AddressAlign: 0x1 Content: 2F6C69622F6C642D6C696E75782D726973637633322D696C703332642E736F2E3100 - Name: .note.ABI-tag Type: SHT_NOTE Flags: [ SHF_ALLOC ] Address: 0x198 AddressAlign: 0x4 Notes: - Name: GNU Desc: '00000000050000000400000000000000' Type: NT_VERSION - Name: .gnu.hash Type: SHT_GNU_HASH Flags: [ SHF_ALLOC ] Address: 0x1B8 Link: .dynsym AddressAlign: 0x4 EntSize: 0x4 Header: SymNdx: 0x6 Shift2: 0x5 BloomFilter: [ 0x8000400 ] HashBuckets: [ 0x6, 0x0 ] HashValues: [ 0x7C9A7F6B ] - Name: .dynsym Type: SHT_DYNSYM Flags: [ SHF_ALLOC ] Address: 0x1D8 Link: .dynstr AddressAlign: 0x4 - Name: .dynstr Type: SHT_STRTAB Flags: [ SHF_ALLOC ] Address: 0x248 AddressAlign: 0x1 - Name: .gnu.version Type: SHT_GNU_versym Flags: [ SHF_ALLOC ] Address: 0x2B6 Link: .dynsym AddressAlign: 0x2 Entries: [ 0, 0, 1, 2, 2, 1, 1 ] - Name: .gnu.version_r Type: SHT_GNU_verneed Flags: [ SHF_ALLOC ] Address: 0x2C4 Link: .dynstr AddressAlign: 0x4 Dependencies: - Version: 1 File: libc.so.6 Entries: - Name: GLIBC_2.33 Hash: 110530995 Flags: 0 Other: 2 - Name: .rela.dyn Type: SHT_RELA Flags: [ SHF_ALLOC ] Address: 0x2E4 Link: .dynsym AddressAlign: 0x4 Relocations: - Offset: 0x1F04 Type: R_RISCV_RELATIVE Addend: 938 - Offset: 0x1F08 Type: R_RISCV_RELATIVE Addend: 1132 - Offset: 0x1F0C Type: R_RISCV_RELATIVE Addend: 1052 - Offset: 0x2000 Type: R_RISCV_RELATIVE Addend: 8192 - Offset: 0x201C Type: R_RISCV_RELATIVE Addend: 1244 - Offset: 0x2014 Symbol: _ITM_deregisterTMCloneTable Type: R_RISCV_32 - Offset: 0x2018 Symbol: __cxa_finalize Type: R_RISCV_32 - Offset: 0x2020 Symbol: _ITM_registerTMCloneTable Type: R_RISCV_32 - Name: .rela.plt Type: SHT_RELA Flags: [ SHF_ALLOC, SHF_INFO_LINK ] Address: 0x344 Link: .dynsym AddressAlign: 0x4 Info: .got Relocations: - Offset: 0x200C Symbol: __libc_start_main Type: R_RISCV_JUMP_SLOT - Name: .plt Type: SHT_PROGBITS Flags: [ SHF_ALLOC, SHF_EXECINSTR ] Address: 0x350 AddressAlign: 0x10 EntSize: 0x10 Content: 972300003303C34103AE43CB130343FD938243CB1353230083A2420067000E00172E0000032ECEC967030E0013000000 - Name: .text Type: SHT_PROGBITS Flags: [ SHF_ALLOC, SHF_EXECINSTR ] Address: 0x380 AddressAlign: 0x4 Content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ame: .eh_frame_hdr Type: SHT_PROGBITS Flags: [ SHF_ALLOC ] Address: 0x560 AddressAlign: 0x4 Content: 011B033B100000000100000020FEFFFF28000000 - Name: .eh_frame Type: SHT_PROGBITS Flags: [ SHF_ALLOC ] Address: 0x574 AddressAlign: 0x4 Content: 1000000000000000037A5200017C01011B0D02001000000018000000F0FDFFFF2A0000000007010000000000 - Name: .preinit_array Type: SHT_PREINIT_ARRAY Flags: [ SHF_WRITE, SHF_ALLOC ] Address: 0x1F04 AddressAlign: 0x1 EntSize: 0x4 Offset: 0xF04 Content: '00000000' - Name: .init_array Type: SHT_INIT_ARRAY Flags: [ SHF_WRITE, SHF_ALLOC ] Address: 0x1F08 AddressAlign: 0x4 EntSize: 0x4 Content: '00000000' - Name: .fini_array Type: SHT_FINI_ARRAY Flags: [ SHF_WRITE, SHF_ALLOC ] Address: 0x1F0C AddressAlign: 0x4 EntSize: 0x4 Content: '00000000' - Name: .dynamic Type: SHT_DYNAMIC Flags: [ SHF_WRITE, SHF_ALLOC ] Address: 0x1F10 Link: .dynstr AddressAlign: 0x4 Entries: - Tag: DT_NEEDED Value: 0x22 - Tag: DT_PREINIT_ARRAY Value: 0x1F04 - Tag: DT_PREINIT_ARRAYSZ Value: 0x4 - Tag: DT_INIT_ARRAY Value: 0x1F08 - Tag: DT_INIT_ARRAYSZ Value: 0x4 - Tag: DT_FINI_ARRAY Value: 0x1F0C - Tag: DT_FINI_ARRAYSZ Value: 0x4 - Tag: DT_GNU_HASH Value: 0x1B8 - Tag: DT_STRTAB Value: 0x248 - Tag: DT_SYMTAB Value: 0x1D8 - Tag: DT_STRSZ Value: 0x6D - Tag: DT_SYMENT Value: 0x10 - Tag: DT_DEBUG Value: 0x0 - Tag: DT_PLTGOT Value: 0x2004 - Tag: DT_PLTRELSZ Value: 0xC - Tag: DT_PLTREL Value: 0x7 - Tag: DT_JMPREL Value: 0x344 - Tag: DT_RELA Value: 0x2E4 - Tag: DT_RELASZ Value: 0x6C - Tag: DT_RELAENT Value: 0xC - Tag: DT_FLAGS_1 Value: 0x8000000 - Tag: DT_VERNEED Value: 0x2C4 - Tag: DT_VERNEEDNUM Value: 0x1 - Tag: DT_VERSYM Value: 0x2B6 - Tag: DT_RELACOUNT Value: 0x5 - Tag: DT_NULL Value: 0x0 - Tag: DT_NULL Value: 0x0 - Tag: DT_NULL Value: 0x0 - Tag: DT_NULL Value: 0x0 - Tag: DT_NULL Value: 0x0 - Name: .data Type: SHT_PROGBITS Flags: [ SHF_WRITE, SHF_ALLOC ] Address: 0x2000 AddressAlign: 0x4 Content: '00000000' - Name: .got Type: SHT_PROGBITS Flags: [ SHF_WRITE, SHF_ALLOC ] Address: 0x2004 AddressAlign: 0x4 EntSize: 0x4 Content: FFFFFFFF0000000050030000101F000000000000000000000000000000000000 - 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Name: clmulh Type: STT_FUNC Section: .text Binding: STB_GLOBAL Value: 0x494 Size: 0x24 - Name: __libc_csu_fini Type: STT_FUNC Section: .text Binding: STB_GLOBAL Value: 0x55E Size: 0x2 - Name: _ITM_deregisterTMCloneTable Binding: STB_WEAK - Name: data_start Section: .data Binding: STB_WEAK Value: 0x2000 - Name: __BSS_END__ Section: .bss Binding: STB_GLOBAL Value: 0x202C - Name: _edata Section: .sdata Binding: STB_GLOBAL Value: 0x2028 - Name: __SDATA_BEGIN__ Section: .sdata Binding: STB_GLOBAL Value: 0x2024 - Name: __DATA_BEGIN__ Section: .data Binding: STB_GLOBAL Value: 0x2000 - Name: clmul Type: STT_FUNC Section: .text Binding: STB_GLOBAL Value: 0x470 Size: 0x24 - Name: clmulr Type: STT_FUNC Section: .text Binding: STB_GLOBAL Value: 0x4B8 Size: 0x24 - Name: __data_start Section: .data Binding: STB_GLOBAL Value: 0x2000 - Name: '__cxa_finalize@GLIBC_2.33' Type: STT_FUNC Binding: STB_WEAK - Name: __dso_handle Type: STT_OBJECT Section: .data Binding: STB_GLOBAL Value: 0x2000 Other: [ STV_HIDDEN ] - Name: _IO_stdin_used Type: STT_OBJECT Section: .sdata Binding: STB_GLOBAL Value: 0x2024 Size: 0x4 - Name: '__libc_start_main@GLIBC_2.33' Type: STT_FUNC Binding: STB_GLOBAL - Name: __libc_csu_init Type: STT_FUNC Section: .text Binding: STB_GLOBAL Value: 0x506 Size: 0x58 - Name: _end Section: .bss Binding: STB_GLOBAL Value: 0x202C - Name: _start Type: STT_FUNC Section: .text Binding: STB_GLOBAL Value: 0x380 Size: 0x2A - Name: '__global_pointer$' Index: SHN_ABS Binding: STB_GLOBAL Value: 0x2800 - Name: __bss_start Section: .bss Binding: STB_GLOBAL Value: 0x2028 - Name: main Type: STT_FUNC Section: .text Binding: STB_GLOBAL Value: 0x4DC Size: 0x2A - Name: __TMC_END__ Type: STT_OBJECT Section: .got Binding: STB_GLOBAL Value: 0x2004 Other: [ STV_HIDDEN ] - Name: _ITM_registerTMCloneTable Binding: STB_WEAK DynamicSymbols: - Name: .text Type: STT_SECTION Section: .text Value: 0x380 - Name: _ITM_deregisterTMCloneTable Binding: STB_WEAK - Name: __cxa_finalize Type: STT_FUNC Binding: STB_WEAK - Name: __libc_start_main Type: STT_FUNC Binding: STB_GLOBAL - Name: _ITM_registerTMCloneTable Binding: STB_WEAK - Name: main Type: STT_FUNC Section: .text Binding: STB_GLOBAL Value: 0x4DC Size: 0x2A DWARF: debug_str: - start.S - '/home/builder/sc-ide/riscv-gnu-toolchain/riscv-glibc/csu' - GNU AS 2.37.50 - Elf32_Word - sockaddr_iso - sockaddr_inarp - __uint32_t - sin6_flowinfo - sockaddr_un - __uint16_t - short int - sockaddr_ipx - sin6_scope_id - sin_family - nhdr - sin6_port - __in6_u - sockaddr_ns - long long int - long long unsigned int - __u6_addr16 - __uint8_t - 'GNU C11 11.1.0 -march=rv32imafdc -mabi=ilp32d -mcmodel=medany -march=rv32imafdc -mabi=ilp32d -mtune=rocket -march=rv32imafdc -march=rv32imafdc -g -O2 -std=gnu11 -fgnu89-inline -fmerge-all-constants -frounding-math -fmath-errno -fno-stack-protector -ftls-model=initial-exec' - name - long double - sa_family_t - unsigned char - sin_zero - n_namesz - sockaddr_in6 - n_descsz - s_addr - sin6_family - sin6_addr - sa_data - short unsigned int - sockaddr_dl - _Bool - in_addr_t - sockaddr_eon - sockaddr_at - __thread_self - n_type - sockaddr_x25 - sin_port - sin_addr - __int32_t - in_port_t - sa_family - Elf32_Nhdr - __u6_addr32 - __u6_addr8 - __abi_tag - sockaddr_in - sockaddr - sockaddr_ax25 - desc - _IO_stdin_used - __init_array_start - 'GNU C11 11.1.0 -march=rv32imafdc -mabi=ilp32d -mcmodel=medany -march=rv32imafdc -mabi=ilp32d -mtune=rocket -march=rv32imafdc -march=rv32imafdc -g -O2 -std=gnu11 -fgnu89-inline -fmerge-all-constants -frounding-math -fmath-errno -fPIC -fno-stack-protector -ftls-model=initial-exec' - size_t - __libc_csu_fini - envp - argc - size - __libc_csu_init - argv - __init_array_end debug_aranges: - Length: 0x1C Version: 2 CuOffset: 0x0 AddressSize: 0x4 Descriptors: - Address: 0x380 Length: 0x34 - Length: 0x14 Version: 2 CuOffset: 0x24 AddressSize: 0x4 - Length: 0x14 Version: 2 CuOffset: 0x4D1 AddressSize: 0x4 - Length: 0x1C Version: 2 CuOffset: 0x50E AddressSize: 0x4 Descriptors: - Address: 0x506 Length: 0x5A