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export class, data, elfversion, osabi and abiversion ident header fields

This commit is contained in:
David du Colombier 2017-07-27 23:25:37 +02:00
parent 25e679c0c2
commit d18527e32e
3 changed files with 20 additions and 0 deletions
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7
README.md
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@ -27,6 +27,13 @@ struct Fhdr {
/* Private */
...
/* ELF Identification */
uint8_t class; /* File class */
uint8_t data; /* Data encoding */
uint8_t elfversion; /* File version */
uint8_t osabi; /* Operating system/ABI identification */
uint8_t abiversion; /* ABI version */
/* ELF Header */
uint16_t type;
uint16_t machine;

6
elf.c
View File

@ -509,6 +509,12 @@ readident(FILE *f, Fhdr *fp)
if (i == nelem(data))
return -1;
fp->class = buf[EI_CLASS];
fp->data = buf[EI_DATA];
fp->elfversion = buf[EI_VERSION];
fp->osabi = buf[EI_OSABI];
fp->abiversion = buf[EI_ABIVERSION];
return p - buf;
}

7
elf.h
View File

@ -16,6 +16,13 @@ struct Fhdr {
int (*readelfphdr)(FILE*, Fhdr*);
int (*readelfstrndx)(FILE*, Fhdr*);
/* ELF Identification */
uint8_t class; /* File class */
uint8_t data; /* Data encoding */
uint8_t elfversion; /* File version */
uint8_t osabi; /* Operating system/ABI identification */
uint8_t abiversion; /* ABI version */
/* ELF Header */
uint16_t type;
uint16_t machine;