diff options
Diffstat (limited to 'examples/enum_to_string.cpp')
| -rw-r--r-- | examples/enum_to_string.cpp | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/examples/enum_to_string.cpp b/examples/enum_to_string.cpp new file mode 100644 index 0000000..a602400 --- /dev/null +++ b/examples/enum_to_string.cpp @@ -0,0 +1,172 @@ +#include <cstdio> // for std::puts + +/* ELF Relocations */ + +#define ELF_RELOC(name, value) name = value, + +/** i386 relocations. */ +enum RELOC_i386 { + +#ifndef ELF_RELOC +#error "ELF_RELOC must be defined" +#endif + +/* TODO: this is just a subset */ +ELF_RELOC(R_386_NONE, 0) +ELF_RELOC(R_386_32, 1) +ELF_RELOC(R_386_PC32, 2) +ELF_RELOC(R_386_GOT32, 3) +ELF_RELOC(R_386_PLT32, 4) +ELF_RELOC(R_386_COPY, 5) +ELF_RELOC(R_386_GLOB_DAT, 6) +ELF_RELOC(R_386_JUMP_SLOT, 7) +ELF_RELOC(R_386_RELATIVE, 8) +ELF_RELOC(R_386_GOTOFF, 9) +ELF_RELOC(R_386_GOTPC, 10) +ELF_RELOC(R_386_32PLT, 11) +ELF_RELOC(R_386_TLS_TPOFF, 14) +ELF_RELOC(R_386_TLS_IE, 15) +ELF_RELOC(R_386_TLS_GOTIE, 16) +ELF_RELOC(R_386_TLS_LE, 17) +ELF_RELOC(R_386_TLS_GD, 18) +ELF_RELOC(R_386_TLS_LDM, 19) +ELF_RELOC(R_386_16, 20) +ELF_RELOC(R_386_PC16, 21) +ELF_RELOC(R_386_8, 22) +ELF_RELOC(R_386_PC8, 23) +ELF_RELOC(R_386_TLS_GD_32, 24) +ELF_RELOC(R_386_TLS_GD_PUSH, 25) +ELF_RELOC(R_386_TLS_GD_CALL, 26) +ELF_RELOC(R_386_TLS_GD_POP, 27) +ELF_RELOC(R_386_TLS_LDM_32, 28) +ELF_RELOC(R_386_TLS_LDM_PUSH, 29) +ELF_RELOC(R_386_TLS_LDM_CALL, 30) +ELF_RELOC(R_386_TLS_LDM_POP, 31) +ELF_RELOC(R_386_TLS_LDO_32, 32) +ELF_RELOC(R_386_TLS_IE_32, 33) +ELF_RELOC(R_386_TLS_LE_32, 34) +ELF_RELOC(R_386_TLS_DTPMOD32, 35) +ELF_RELOC(R_386_TLS_DTPOFF32, 36) +ELF_RELOC(R_386_TLS_TPOFF32, 37) +ELF_RELOC(R_386_TLS_GOTDESC, 39) +ELF_RELOC(R_386_TLS_DESC_CALL, 40) +ELF_RELOC(R_386_TLS_DESC, 41) +ELF_RELOC(R_386_IRELATIVE, 42) +ELF_RELOC(R_386_NUM, 43) +}; + +#ifndef SWITCH_VERSION + +#ifdef FROZEN_VERSION +#include "frozen/map.h" +#else +#include <map> +#endif + +#ifdef FROZEN_VERSION +constexpr +frozen::map<RELOC_i386, const char*, 41> +#else +const +std::map<RELOC_i386, const char*> +#endif +e2s = { + { RELOC_i386::R_386_NONE, "NONE"}, + { RELOC_i386::R_386_32, "R32"}, + { RELOC_i386::R_386_PC32, "PC32"}, + { RELOC_i386::R_386_GOT32, "GOT32"}, + { RELOC_i386::R_386_PLT32, "PLT32"}, + { RELOC_i386::R_386_COPY, "COPY"}, + { RELOC_i386::R_386_GLOB_DAT, "GLOB_DAT"}, + { RELOC_i386::R_386_JUMP_SLOT, "JUMP_SLOT"}, + { RELOC_i386::R_386_RELATIVE, "RELATIVE"}, + { RELOC_i386::R_386_GOTOFF, "GOTOFF"}, + { RELOC_i386::R_386_GOTPC, "GOTPC"}, + { RELOC_i386::R_386_32PLT, "R32PLT"}, + { RELOC_i386::R_386_TLS_TPOFF, "TLS_TPOFF"}, + { RELOC_i386::R_386_TLS_IE, "TLS_IE"}, + { RELOC_i386::R_386_TLS_GOTIE, "TLS_GOTIE"}, + { RELOC_i386::R_386_TLS_LE, "TLS_LE"}, + { RELOC_i386::R_386_TLS_GD, "TLS_GD"}, + { RELOC_i386::R_386_TLS_LDM, "TLS_LDM"}, + { RELOC_i386::R_386_16, "R16"}, + { RELOC_i386::R_386_PC16, "PC16"}, + { RELOC_i386::R_386_8, "R8"}, + { RELOC_i386::R_386_PC8, "PC8"}, + { RELOC_i386::R_386_TLS_GD_32, "TLS_GD_32"}, + { RELOC_i386::R_386_TLS_GD_PUSH, "TLS_GD_PUSH"}, + { RELOC_i386::R_386_TLS_GD_CALL, "TLS_GD_CALL"}, + { RELOC_i386::R_386_TLS_GD_POP, "TLS_GD_POP"}, + { RELOC_i386::R_386_TLS_LDM_32, "TLS_LDM_32"}, + { RELOC_i386::R_386_TLS_LDM_PUSH, "TLS_LDM_PUSH"}, + { RELOC_i386::R_386_TLS_LDM_CALL, "TLS_LDM_CALL"}, + { RELOC_i386::R_386_TLS_LDM_POP, "TLS_LDM_POP"}, + { RELOC_i386::R_386_TLS_LDO_32, "TLS_LDO_32"}, + { RELOC_i386::R_386_TLS_IE_32, "TLS_IE_32"}, + { RELOC_i386::R_386_TLS_LE_32, "TLS_LE_32"}, + { RELOC_i386::R_386_TLS_DTPMOD32, "TLS_DTPMOD32"}, + { RELOC_i386::R_386_TLS_DTPOFF32, "TLS_DTPOFF32"}, + { RELOC_i386::R_386_TLS_TPOFF32, "TLS_TPOFF32"}, + { RELOC_i386::R_386_TLS_GOTDESC, "TLS_GOTDESC"}, + { RELOC_i386::R_386_TLS_DESC_CALL, "TLS_DESC_CALL"}, + { RELOC_i386::R_386_TLS_DESC, "TLS_DESC"}, + { RELOC_i386::R_386_IRELATIVE, "IRELATIVE"}, + { RELOC_i386::R_386_NUM, "NUM"}, +}; + +char const * enum_to_string(RELOC_i386 e) { + return e2s.at(e); +} +#else +char const * enum_to_string(RELOC_i386 e) { + switch(e) { + case RELOC_i386::R_386_NONE: return "NONE"; + case RELOC_i386::R_386_32: return "R32"; + case RELOC_i386::R_386_PC32: return "PC32"; + case RELOC_i386::R_386_GOT32: return "GOT32"; + case RELOC_i386::R_386_PLT32: return "PLT32"; + case RELOC_i386::R_386_COPY: return "COPY"; + case RELOC_i386::R_386_GLOB_DAT: return "GLOB_DAT"; + case RELOC_i386::R_386_JUMP_SLOT: return "JUMP_SLOT"; + case RELOC_i386::R_386_RELATIVE: return "RELATIVE"; + case RELOC_i386::R_386_GOTOFF: return "GOTOFF"; + case RELOC_i386::R_386_GOTPC: return "GOTPC"; + case RELOC_i386::R_386_32PLT: return "R32PLT"; + case RELOC_i386::R_386_TLS_TPOFF: return "TLS_TPOFF"; + case RELOC_i386::R_386_TLS_IE: return "TLS_IE"; + case RELOC_i386::R_386_TLS_GOTIE: return "TLS_GOTIE"; + case RELOC_i386::R_386_TLS_LE: return "TLS_LE"; + case RELOC_i386::R_386_TLS_GD: return "TLS_GD"; + case RELOC_i386::R_386_TLS_LDM: return "TLS_LDM"; + case RELOC_i386::R_386_16: return "R16"; + case RELOC_i386::R_386_PC16: return "PC16"; + case RELOC_i386::R_386_8: return "R8"; + case RELOC_i386::R_386_PC8: return "PC8"; + case RELOC_i386::R_386_TLS_GD_32: return "TLS_GD_32"; + case RELOC_i386::R_386_TLS_GD_PUSH: return "TLS_GD_PUSH"; + case RELOC_i386::R_386_TLS_GD_CALL: return "TLS_GD_CALL"; + case RELOC_i386::R_386_TLS_GD_POP: return "TLS_GD_POP"; + case RELOC_i386::R_386_TLS_LDM_32: return "TLS_LDM_32"; + case RELOC_i386::R_386_TLS_LDM_PUSH: return "TLS_LDM_PUSH"; + case RELOC_i386::R_386_TLS_LDM_CALL: return "TLS_LDM_CALL"; + case RELOC_i386::R_386_TLS_LDM_POP: return "TLS_LDM_POP"; + case RELOC_i386::R_386_TLS_LDO_32: return "TLS_LDO_32"; + case RELOC_i386::R_386_TLS_IE_32: return "TLS_IE_32"; + case RELOC_i386::R_386_TLS_LE_32: return "TLS_LE_32"; + case RELOC_i386::R_386_TLS_DTPMOD32: return "TLS_DTPMOD32"; + case RELOC_i386::R_386_TLS_DTPOFF32: return "TLS_DTPOFF32"; + case RELOC_i386::R_386_TLS_TPOFF32: return "TLS_TPOFF32"; + case RELOC_i386::R_386_TLS_GOTDESC: return "TLS_GOTDESC"; + case RELOC_i386::R_386_TLS_DESC_CALL: return "TLS_DESC_CALL"; + case RELOC_i386::R_386_TLS_DESC: return "TLS_DESC"; + case RELOC_i386::R_386_IRELATIVE: return "IRELATIVE"; + case RELOC_i386::R_386_NUM: return "NUM"; + } +} + +#endif + +int main() { + std::puts(enum_to_string(RELOC_i386::R_386_8)); + return 0; +} |