riscv-asm:risc-v汇编语言

This is a pure Tcl rewrite of [elfdecode](http://repos.modelrealization.com/cgi-bin/fossil/mrtools/wiki?name=ELF+decode) originally written by G. Andrew Mangogna.o <pre><code> ./elf-dump test/hello-rv64 test/hello-rv64 : ELFCLASS64 ELFDATA2LSB v1 type ET_EXEC RISC-V Entry: 0x000103A0 phoff: 0x00000040 phentsize: 56 phnum: 8 ehsize: 64 flags: 5 shoff: 0x000018C8 shentsize: 64 shnum: 26 strindx: 25 sh_index sh_name sh_type sh_flags sh_addr sh_offset sh_size sh_link sh_info sh_addralign sh_entsize 0 SHT_NULL 0 0 0 0 0 0 0 0 1 .interp SHT_PROGBITS 2 66048 512 33 0 0 1 0 2 .note.ABI-tag SHT_NOTE 2 66084 548 32 0 0 4 0 ... ... 22 .comment SHT_PROGBITS 48 0 4152 61 0 0 1 1 23 .symtab SHT_SYMTAB 0 0 4216 1416 24 44 8 24 24 .strtab SHT_STRTAB 0 0 5632 486 0 0 1 0 25 .shstrtab SHT_STRTAB 0 0 6118 225 0 0 1 0 p_index p_type p_offset p_vaddr p_paddr p_filesz p_memsz p_flags p_align 0 PT_PHDR 4 64 65600 65600 448 448 8 1 PT_INTERP 4 512 66048 66048 33 33 1 2 PT_LOAD 5 0 65536 65536 1300 1300 4096 3 PT_LOAD 6 3592 73224 73224 560 568 4096 ... st_index st_name st_value st_size st_info st_other st_shndx st_shnm st_bind st_type ... 23 init.c 4 0 65521 0 0 STB_LOCAL STT_FILE 24 static-reloc.c 4 0 65521 0 0 STB_LOCAL STT_FILE 25 crtstuff.c 4 0 65521 0 0 STB_LOCAL STT_FILE 26 deregister_tm_clones 2 0 11 66518 0 .text STB_LOCAL STT_FUNC 27 register_tm_clones 2 0 11 66554 0 .text STB_LOCAL STT_FUNC 28 __do_global_dtors_aux 2 0 11 66598 0 .text STB_LOCAL STT_FUNC 29 completed.5836 1 0 21 73784 1 .bss STB_LOCAL STT_OBJECT ... </pre></code> <pre><code> ./elf-dump test/hello-rv64 test/hello-i586 : ELFCLASS32 ELFDATA2LSB v1 type ET_DYN x86 Entry: 0x00001068 phoff: 0x00000034 phentsize: 32 phnum: 10 ehsize: 52 flags: 0 shoff: 0x00004244 shentsize: 40 shnum: 33 strindx: 32 sh_index sh_name sh_type sh_flags sh_addr sh_offset sh_size sh_link sh_info sh_addralign sh_entsize 0 SHT_NULL 0 0 0 0 0 0 0 0 1 .interp SHT_PROGBITS 2 372 372 23 0 0 1 0 2 .gnu.hash 1879048182 2 396 396 36 3 0 4 4 3 .dynsym SHT_DYNSYM 2 432 432 160 4 1 4 16 ... ... 30 .symtab SHT_SYMTAB 0 0 14960 1152 31 51 4 16 31 .strtab SHT_STRTAB 0 0 16112 569 0 0 1 0 32 .shstrtab SHT_STRTAB 0 0 16681 283 0 0 1 0 p_index p_type p_offset p_vaddr p_paddr p_filesz p_memsz p_flags p_align 0 PT_PHDR 52 52 52 320 320 4 4 1 PT_INTERP 372 372 372 23 23 4 1 2 PT_LOAD 0 0 0 864 864 4 4096 3 PT_LOAD 4096 4096 4096 644 644 5 4096 ... st_index st_name st_value st_size st_info st_other st_shndx st_shnm st_bind st_type 1 372 0 3 0 1 .interp STB_LOCAL STT_SECTION 2 396 0 3 0 2 .gnu.hash STB_LOCAL STT_SECTION ... ... 30 Scrt1.c 0 0 4 0 65521 STB_LOCAL STT_FILE 31 crtstuff.c 0 0 4 0 65521 STB_LOCAL STT_FILE 32 __CTOR_LIST__ 16124 0 1 0 15 .ctors STB_LOCAL STT_OBJECT 33 __DTOR_LIST__ 16132 0 1 0 16 .dtors STB_LOCAL STT_OBJECT 34 __EH_FRAME_BEGIN__ 8320 0 1 0 14 .eh_frame STB_LOCAL STT_OBJECT 35 deregister_tm_clones 4286 0 2 0 10 .text STB_LOCAL STT_FUNC 36 register_tm_clones 4337 0 2 0 10 .text STB_LOCAL STT_FUNC 37 __do_global_dtors_aux 4408 0 2 0 10 .text STB_LOCAL STT_FUNC 38 completed.5807 16388 1 1 0 20 .bss STB_LOCAL STT_OBJECT 39 dtor_idx.5809 16392 4 1 0 20 .bss STB_LOCAL STT_OBJECT 40 frame_dummy 4550 0 2 0 10 .text STB_LOCAL STT_FUNC </pre></code>