diff options
Diffstat (limited to 'test/libelf/tset/elf_update/update.m4')
| -rw-r--r-- | test/libelf/tset/elf_update/update.m4 | 86 |
1 files changed, 84 insertions, 2 deletions
diff --git a/test/libelf/tset/elf_update/update.m4 b/test/libelf/tset/elf_update/update.m4 index e1d3e6b33f53..5d7e789a8e9c 100644 --- a/test/libelf/tset/elf_update/update.m4 +++ b/test/libelf/tset/elf_update/update.m4 @@ -23,7 +23,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: update.m4 2833 2012-12-30 16:16:51Z jkoshy $ + * $Id: update.m4 3081 2014-07-28 08:53:14Z jkoshy $ */ #include <sys/types.h> @@ -743,7 +743,7 @@ tcSectionType$2$1(void) goto done; } - sh->sh_type = SHT_NULL - 1; + sh->sh_type = SHT_LOOS - 1; (void) elf_flagshdr(scn, ELF_C_SET, ELF_F_DIRTY); if ((offset = elf_update(e, ELF_C_NULL)) != (off_t) -1) { @@ -774,6 +774,88 @@ FN(64,`lsb') FN(64,`msb') /* + * Verify that sections with unrecognized sh_type values in the + * range [SHT_LOUSER,SHT_HIUSER], [SHT_LOPROC,SHT_HIPROC], + * and [SHT_LOOS,SHT_HIOS] are accepted. + */ + +define(`ADD_SECTION',` + if ((scn = elf_newscn(e)) == NULL) { + TP_UNRESOLVED("elf_newscn() failed: \"%s\".", + elf_errmsg(-1)); + goto done; + } + if ((sh = elf$1_getshdr(scn)) == NULL) { + TP_UNRESOLVED("elf$1_getshdr() failed: \"%s\".", + elf_errmsg(-1)); + goto done; + } + sh->sh_type = $2; + if ((d = elf_newdata(scn)) == NULL) { + TP_UNRESOLVED("elf_newdata() failed: \"%s\".", + elf_errmsg(-1)); + goto done; + } + d->d_align = 1; + d->d_buf = NULL; + d->d_size = 0; + d->d_off = (off_t) 0; + (void) elf_flagdata(d, ELF_C_SET, ELF_F_DIRTY); + (void) elf_flagshdr(scn, ELF_C_SET, ELF_F_DIRTY);') +undefine(`FN') +define(`FN',` +void +tcSectionTypeOSUserProcDefined_$2$1(void) +{ + int error, fd, result; + off_t offset; + Elf *e; + Elf_Data *d; + Elf_Scn *scn; + Elf$1_Shdr *sh; + + TP_CHECK_INITIALIZATION(); + + TP_ANNOUNCE("TOUPPER($2)$1: user, OS and processor specific " + "section types are accepted.") ; + + result = TET_UNRESOLVED; + e = NULL; + fd = -1; + + _TS_OPEN_FILE(e, "newehdr.$2$1", ELF_C_READ, fd, goto done;); + + /* + * Create two new sections, one of type SHT_LOOS (0x60000000UL), + * and the other of type SHT_HIUSER (0xFFFFFFFFUL). These + * should be accepted as valid sections. + */ + ADD_SECTION($1,`SHT_LOOS') + ADD_SECTION($1,`SHT_HIUSER') + + if ((offset = elf_update(e, ELF_C_NULL)) == (off_t) -1) { + TP_FAIL("elf_update() failed."); + goto done; + } + + result = TET_PASS; + + done: + if (e) + (void) elf_end(e); + if (fd) + (void) close(fd); + tet_result(result); +}') + +FN(32,`lsb') +FN(32,`msb') +FN(64,`lsb') +FN(64,`msb') + +undefine(`ADD_SECTION') + +/* * An Elf_Data descriptor that is malformed in various ways * should be rejected. */ |