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author | emaste <emaste@FreeBSD.org> | 2016-02-05 20:56:11 +0000 |
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committer | emaste <emaste@FreeBSD.org> | 2016-02-05 20:56:11 +0000 |
commit | e76c56eec876ba994cae09d2d465992d9be5d093 (patch) | |
tree | a3bc3ae0735da9a09cadcdc2fa3398ca773616e9 /contrib/elftoolchain/readelf | |
parent | 860ed9e53f6883401334547dea3fcede88e39d50 (diff) | |
download | FreeBSD-src-e76c56eec876ba994cae09d2d465992d9be5d093.zip FreeBSD-src-e76c56eec876ba994cae09d2d465992d9be5d093.tar.gz |
readelf: report value of unknown relocation types
Obtained from: ELF Tool Chain r3387
Sponsored by: The FreeBSD Foundation
Diffstat (limited to 'contrib/elftoolchain/readelf')
-rw-r--r-- | contrib/elftoolchain/readelf/readelf.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/contrib/elftoolchain/readelf/readelf.c b/contrib/elftoolchain/readelf/readelf.c index 7e9343e..c2779ba 100644 --- a/contrib/elftoolchain/readelf/readelf.c +++ b/contrib/elftoolchain/readelf/readelf.c @@ -1053,8 +1053,9 @@ static struct { static const char * r_type(unsigned int mach, unsigned int type) { + static char s_type[32]; + switch(mach) { - case EM_NONE: return ""; case EM_386: case EM_IAMCU: switch(type) { @@ -1089,8 +1090,8 @@ r_type(unsigned int mach, unsigned int type) case 35: return "R_386_TLS_DTPMOD32"; case 36: return "R_386_TLS_DTPOFF32"; case 37: return "R_386_TLS_TPOFF32"; - default: return ""; } + break; case EM_AARCH64: switch(type) { case 0: return "R_AARCH64_NONE"; @@ -1154,8 +1155,8 @@ r_type(unsigned int mach, unsigned int type) case 1030: return "R_AARCH64_TLS_TPREL64"; case 1031: return "R_AARCH64_TLSDESC"; case 1032: return "R_AARCH64_IRELATIVE"; - default: return ""; } + break; case EM_ARM: switch(type) { case 0: return "R_ARM_NONE"; @@ -1206,8 +1207,8 @@ r_type(unsigned int mach, unsigned int type) case 253: return "R_ARM_RABS32"; case 254: return "R_ARM_RPC24"; case 255: return "R_ARM_RBASE"; - default: return ""; } + break; case EM_IA_64: switch(type) { case 0: return "R_IA_64_NONE"; @@ -1290,8 +1291,8 @@ r_type(unsigned int mach, unsigned int type) case 182: return "R_IA_64_DTPREL64MSB"; case 183: return "R_IA_64_DTPREL64LSB"; case 186: return "R_IA_64_LTOFF_DTPREL22"; - default: return ""; } + break; case EM_MIPS: switch(type) { case 0: return "R_MIPS_NONE"; @@ -1324,9 +1325,8 @@ r_type(unsigned int mach, unsigned int type) case 48: return "R_MIPS_TLS_TPREL64"; case 49: return "R_MIPS_TLS_TPREL_HI16"; case 50: return "R_MIPS_TLS_TPREL_LO16"; - - default: return ""; } + break; case EM_PPC: switch(type) { case 0: return "R_PPC_NONE"; @@ -1406,8 +1406,8 @@ r_type(unsigned int mach, unsigned int type) case 114: return "R_PPC_EMB_RELST_HA"; case 115: return "R_PPC_EMB_BIT_FLD"; case 116: return "R_PPC_EMB_RELSDA"; - default: return ""; } + break; case EM_RISCV: switch(type) { case 0: return "R_RISCV_NONE"; @@ -1452,8 +1452,8 @@ r_type(unsigned int mach, unsigned int type) case 43: return "R_RISCV_ALIGN"; case 44: return "R_RISCV_RVC_BRANCH"; case 45: return "R_RISCV_RVC_JUMP"; - default: return ""; } + break; case EM_SPARC: case EM_SPARCV9: switch(type) { @@ -1537,8 +1537,8 @@ r_type(unsigned int mach, unsigned int type) case 77: return "R_SPARC_TLS_DTPOFF64"; case 78: return "R_SPARC_TLS_TPOFF32"; case 79: return "R_SPARC_TLS_TPOFF64"; - default: return ""; } + break; case EM_X86_64: switch(type) { case 0: return "R_X86_64_NONE"; @@ -1579,10 +1579,12 @@ r_type(unsigned int mach, unsigned int type) case 35: return "R_X86_64_TLSDESC_CALL"; case 36: return "R_X86_64_TLSDESC"; case 37: return "R_X86_64_IRELATIVE"; - default: return ""; } - default: return ""; + break; } + + snprintf(s_type, sizeof(s_type), "<unknown: %#x>", type); + return (s_type); } static const char * |