Add support for ELF note sections, which are used in ELF core files to
hold copies of various /proc structures at the time of the core dump.
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@ -126,3 +126,9 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#define SHF_ALLOC (1 << 1) /* Occupies memory during execution */
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#define SHF_EXECINSTR (1 << 2) /* Executable machine instructions */
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#define SHF_MASKPROC 0xF0000000 /* Processor-specific semantics */
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/* Values of note segment descriptor types for core files. */
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#define NT_PRSTATUS 1 /* Contains copy of prstatus struct */
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#define NT_FPREGSET 2 /* Contains copy of fpregset struct */
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#define NT_PRPSINFO 3 /* Contains copy of prpsinfo struct */
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@ -85,3 +85,12 @@ typedef struct {
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unsigned char st_other[1]; /* No defined meaning, 0 */
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unsigned char st_shndx[2]; /* Associated section index */
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} Elf_External_Sym;
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/* Note segments */
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typedef struct {
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unsigned char namesz[4]; /* Size of entry's owner string */
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unsigned char descsz[4]; /* Size of the note descriptor */
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unsigned char type[4]; /* Interpretation of the descriptor */
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char name[1]; /* Start of the name+desc data */
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} Elf_External_Note;
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@ -96,3 +96,12 @@ typedef struct {
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Elf_Char st_other; /* No defined meaning, 0 */
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Elf_Half st_shndx; /* Associated section index */
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} Elf_Internal_Sym;
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/* Note segments */
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typedef struct {
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Elf_Word namesz; /* Size of entry's owner string */
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Elf_Word descsz; /* Size of the note descriptor */
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Elf_Word type; /* Interpretation of the descriptor */
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char name[1]; /* Start of the name+desc data */
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} Elf_Internal_Note;
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