diff options
-rw-r--r-- | bfd/elf.c | 13 | ||||
-rw-r--r-- | binutils/readelf.c | 67 | ||||
-rw-r--r-- | include/elf/common.h | 13 |
3 files changed, 84 insertions, 9 deletions
@@ -11543,11 +11543,6 @@ elfcore_grok_nto_regs (bfd *abfd, return true; } -#define BFD_QNT_CORE_INFO 7 -#define BFD_QNT_CORE_STATUS 8 -#define BFD_QNT_CORE_GREG 9 -#define BFD_QNT_CORE_FPREG 10 - static bool elfcore_grok_nto_note (bfd *abfd, Elf_Internal_Note *note) { @@ -11558,13 +11553,13 @@ elfcore_grok_nto_note (bfd *abfd, Elf_Internal_Note *note) switch (note->type) { - case BFD_QNT_CORE_INFO: + case QNT_CORE_INFO: return elfcore_make_note_pseudosection (abfd, ".qnx_core_info", note); - case BFD_QNT_CORE_STATUS: + case QNT_CORE_STATUS: return elfcore_grok_nto_status (abfd, note, &tid); - case BFD_QNT_CORE_GREG: + case QNT_CORE_GREG: return elfcore_grok_nto_regs (abfd, note, tid, ".reg"); - case BFD_QNT_CORE_FPREG: + case QNT_CORE_FPREG: return elfcore_grok_nto_regs (abfd, note, tid, ".reg2"); default: return true; diff --git a/binutils/readelf.c b/binutils/readelf.c index 0d9d201..4c54030 100644 --- a/binutils/readelf.c +++ b/binutils/readelf.c @@ -20723,6 +20723,38 @@ get_openbsd_elfcore_note_type (Filedata * filedata, unsigned e_type) } static const char * +get_qnx_elfcore_note_type (Filedata * filedata, unsigned e_type) +{ + switch (e_type) + { + case QNT_DEBUG_FULLPATH: + return _("QNX debug fullpath"); + case QNT_DEBUG_RELOC: + return _("QNX debug relocation"); + case QNT_STACK: + return _("QNX stack"); + case QNT_GENERATOR: + return _("QNX generator"); + case QNT_DEFAULT_LIB: + return _("QNX default library"); + case QNT_CORE_SYSINFO: + return _("QNX core sysinfo"); + case QNT_CORE_INFO: + return _("QNX core info"); + case QNT_CORE_STATUS: + return _("QNX core status"); + case QNT_CORE_GREG: + return _("QNX general registers"); + case QNT_CORE_FPREG: + return _("QNX floating point registers"); + case QNT_LINK_MAP: + return _("QNX link map"); + } + + return get_note_type (filedata, e_type); +} + +static const char * get_stapsdt_note_type (unsigned e_type) { static char buff[64]; @@ -21646,6 +21678,35 @@ print_amdgpu_note (Elf_Internal_Note *pnote) #endif } +static bool +print_qnx_note (Elf_Internal_Note *pnote) +{ + switch (pnote->type) + { + case QNT_STACK: + if (pnote->descsz != 12) + goto desc_size_fail; + + printf (_(" Stack Size: 0x%" PRIx32 "\n"), + (unsigned) byte_get ((unsigned char *) pnote->descdata, 4)); + printf (_(" Stack allocated: %" PRIx32 "\n"), + (unsigned) byte_get ((unsigned char *) pnote->descdata + 4, 4)); + printf (_(" Executable: %s\n"), + ((unsigned) byte_get ((unsigned char *) pnote->descdata + 8, 1)) ? "no": "yes"); + break; + + default: + print_note_contents_hex(pnote); + } + return true; + +desc_size_fail: + printf (_(" <corrupt - data size is too small>\n")); + error (_("corrupt QNX note: data size is too small\n")); + return false; +} + + /* Note that by the ELF standard, the name field is already null byte terminated, and namesz includes the terminating null byte. I.E. the value of namesz for the name "FSF" is 4. @@ -21692,6 +21753,10 @@ process_note (Elf_Internal_Note * pnote, /* OpenBSD-specific core file notes. */ nt = get_openbsd_elfcore_note_type (filedata, pnote->type); + else if (startswith (pnote->namedata, "QNX")) + /* QNX-specific core file notes. */ + nt = get_qnx_elfcore_note_type (filedata, pnote->type); + else if (startswith (pnote->namedata, "SPU/")) { /* SPU-specific core file notes. */ @@ -21746,6 +21811,8 @@ process_note (Elf_Internal_Note * pnote, else if (startswith (pnote->namedata, "AMDGPU") && pnote->type == NT_AMDGPU_METADATA) return print_amdgpu_note (pnote); + else if (startswith (pnote->namedata, "QNX")) + return print_qnx_note (pnote); print_note_contents_hex (pnote); return true; diff --git a/include/elf/common.h b/include/elf/common.h index d19d6f9..630d212 100644 --- a/include/elf/common.h +++ b/include/elf/common.h @@ -768,6 +768,19 @@ #define NT_OPENBSD_XFPREGS 22 #define NT_OPENBSD_WCOOKIE 23 +/* Note segments for core files on QNX systems. Note name + must start with "QNX". */ +#define QNT_DEBUG_FULLPATH 1 +#define QNT_DEBUG_RELOC 2 +#define QNT_STACK 3 +#define QNT_GENERATOR 4 +#define QNT_DEFAULT_LIB 5 +#define QNT_CORE_SYSINFO 6 +#define QNT_CORE_INFO 7 +#define QNT_CORE_STATUS 8 +#define QNT_CORE_GREG 9 +#define QNT_CORE_FPREG 10 +#define QNT_LINK_MAP 11 /* Note segments for core files on Solaris systems. Note name must start with "CORE". */ |