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Differential D19293

emulators/xen-kernel & sysutils/xen-tools: update to 4.11.1
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Authored by royger on Feb 22 2019, 9:58 AM.
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rP494043: emulators/xen-kernel & sysutils/xen-tools: update to 4.11.1

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rP FreeBSD ports repository
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Revision Contents
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head/emulators/xen-kernel/Makefile

Show All 22 Lines
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE. * SUCH DAMAGE.
*/ */
#include <sys/param.h> #include <sys/param.h>
#include <sys/stat.h> #include <sys/stat.h>
#include <err.h> #include <err.h>
#include <libgen.h> #include <libgen.h>
#include <stdbool.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include "elfcopy.h" #include "elfcopy.h"
ELFTC_VCSID("$Id: sections.c 3758 2019-06-28 01:16:50Z emaste $"); ELFTC_VCSID("$Id: sections.c 3758 2019-06-28 01:16:50Z emaste $");
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{ {
struct section *s; struct section *s;
const char *name; const char *name;
Elf_Scn *is; Elf_Scn *is;
GElf_Shdr ish; GElf_Shdr ish;
size_t indx; size_t indx;
uint64_t oldndx, newndx; uint64_t oldndx, newndx;
int elferr, sec_flags, reorder; int elferr, sec_flags, reorder;
bool sections_added;
/* /*
* Insert a pseudo section that contains the ELF header * Insert a pseudo section that contains the ELF header
* and program header. Used as reference for section offset * and program header. Used as reference for section offset
* or load address adjustment. * or load address adjustment.
*/ */
if ((s = calloc(1, sizeof(*s))) == NULL) if ((s = calloc(1, sizeof(*s))) == NULL)
err(EXIT_FAILURE, "calloc failed"); err(EXIT_FAILURE, "calloc failed");
s->off = 0; s->off = 0;
s->sz = gelf_fsize(ecp->eout, ELF_T_EHDR, 1, EV_CURRENT) + s->sz = gelf_fsize(ecp->eout, ELF_T_EHDR, 1, EV_CURRENT) +
gelf_fsize(ecp->eout, ELF_T_PHDR, ecp->ophnum, EV_CURRENT); gelf_fsize(ecp->eout, ELF_T_PHDR, ecp->ophnum, EV_CURRENT);
s->align = 1; s->align = 1;
s->pseudo = 1; s->pseudo = 1;
s->loadable = add_to_inseg_list(ecp, s); s->loadable = add_to_inseg_list(ecp, s);
insert_to_sec_list(ecp, s, 0); insert_to_sec_list(ecp, s, 0);
/* Create internal .shstrtab section. */ /* Create internal .shstrtab section. */
init_shstrtab(ecp); init_shstrtab(ecp);
if (elf_getshstrndx(ecp->ein, &indx) == 0) if (elf_getshstrndx(ecp->ein, &indx) == 0)
errx(EXIT_FAILURE, "elf_getshstrndx failed: %s", errx(EXIT_FAILURE, "elf_getshstrndx failed: %s",
elf_errmsg(-1)); elf_errmsg(-1));
sections_added = false;
reorder = 0; reorder = 0;
is = NULL; is = NULL;
while ((is = elf_nextscn(ecp->ein, is)) != NULL) { while ((is = elf_nextscn(ecp->ein, is)) != NULL) {
if (gelf_getshdr(is, &ish) == NULL) if (gelf_getshdr(is, &ish) == NULL)
errx(EXIT_FAILURE, "gelf_getshdr failed: %s", errx(EXIT_FAILURE, "gelf_getshdr failed: %s",
elf_errmsg(-1)); elf_errmsg(-1));
if ((name = elf_strptr(ecp->ein, indx, ish.sh_name)) == NULL) if ((name = elf_strptr(ecp->ein, indx, ish.sh_name)) == NULL)
errx(EXIT_FAILURE, "elf_strptr failed: %s", errx(EXIT_FAILURE, "elf_strptr failed: %s",
▲ Show 20 Lines • Show All 58 Lines • ▼ Show 20 Lines if (strcmp(name, ".shstrtab") != 0) {
/* Assuming .shstrtab is "unloadable". */ /* Assuming .shstrtab is "unloadable". */
s = ecp->shstrtab; s = ecp->shstrtab;
s->off = ish.sh_offset; s->off = ish.sh_offset;
} }
oldndx = newndx = SHN_UNDEF; oldndx = newndx = SHN_UNDEF;
if (strcmp(name, ".symtab") != 0 && if (strcmp(name, ".symtab") != 0 &&
strcmp(name, ".strtab") != 0) { strcmp(name, ".strtab") != 0) {
/* Add new sections before .shstrtab if we have one. */
if (!strcmp(name, ".shstrtab")) { if (!strcmp(name, ".shstrtab")) {
/* /*
* Add sections specified by --add-section and * Add sections specified by --add-section and
* gnu debuglink. we want these sections have * gnu debuglink. we want these sections have
* smaller index than .shstrtab section. * smaller index than .shstrtab section.
*/ */
sections_added = true;
if (ecp->debuglink != NULL) if (ecp->debuglink != NULL)
add_gnu_debuglink(ecp); add_gnu_debuglink(ecp);
if (ecp->flags & SEC_ADD) if (ecp->flags & SEC_ADD)
insert_sections(ecp); insert_sections(ecp);
} }
if ((s->os = elf_newscn(ecp->eout)) == NULL) if ((s->os = elf_newscn(ecp->eout)) == NULL)
errx(EXIT_FAILURE, "elf_newscn failed: %s", errx(EXIT_FAILURE, "elf_newscn failed: %s",
elf_errmsg(-1)); elf_errmsg(-1));
▲ Show 20 Lines • Show All 44 Lines • ▼ Show 20 Lines while ((is = elf_nextscn(ecp->ein, is)) != NULL) {
if (strcmp(name, ".symtab") == 0) { if (strcmp(name, ".symtab") == 0) {
ecp->flags |= SYMTAB_EXIST; ecp->flags |= SYMTAB_EXIST;
ecp->symtab = s; ecp->symtab = s;
} }
if (strcmp(name, ".strtab") == 0) if (strcmp(name, ".strtab") == 0)
ecp->strtab = s; ecp->strtab = s;
insert_to_sec_list(ecp, s, 0); insert_to_sec_list(ecp, s, 0);
}
if (!sections_added) {
if (ecp->debuglink != NULL)
add_gnu_debuglink(ecp);
if (ecp->flags & SEC_ADD)
insert_sections(ecp);
} }
elferr = elf_errno(); elferr = elf_errno();
if (elferr != 0) if (elferr != 0)
errx(EXIT_FAILURE, "elf_nextscn failed: %s", errx(EXIT_FAILURE, "elf_nextscn failed: %s",
elf_errmsg(elferr)); elf_errmsg(elferr));
} }
struct section * struct section *
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head/emulators/xen-kernel/distinfo

Show All 22 Lines
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE. * SUCH DAMAGE.
*/ */
#include <sys/param.h> #include <sys/param.h>
#include <sys/stat.h> #include <sys/stat.h>
#include <err.h> #include <err.h>
#include <libgen.h> #include <libgen.h>
#include <stdbool.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include "elfcopy.h" #include "elfcopy.h"
ELFTC_VCSID("$Id: sections.c 3758 2019-06-28 01:16:50Z emaste $"); ELFTC_VCSID("$Id: sections.c 3758 2019-06-28 01:16:50Z emaste $");
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{ {
struct section *s; struct section *s;
const char *name; const char *name;
Elf_Scn *is; Elf_Scn *is;
GElf_Shdr ish; GElf_Shdr ish;
size_t indx; size_t indx;
uint64_t oldndx, newndx; uint64_t oldndx, newndx;
int elferr, sec_flags, reorder; int elferr, sec_flags, reorder;
bool sections_added;
/* /*
* Insert a pseudo section that contains the ELF header * Insert a pseudo section that contains the ELF header
* and program header. Used as reference for section offset * and program header. Used as reference for section offset
* or load address adjustment. * or load address adjustment.
*/ */
if ((s = calloc(1, sizeof(*s))) == NULL) if ((s = calloc(1, sizeof(*s))) == NULL)
err(EXIT_FAILURE, "calloc failed"); err(EXIT_FAILURE, "calloc failed");
s->off = 0; s->off = 0;
s->sz = gelf_fsize(ecp->eout, ELF_T_EHDR, 1, EV_CURRENT) + s->sz = gelf_fsize(ecp->eout, ELF_T_EHDR, 1, EV_CURRENT) +
gelf_fsize(ecp->eout, ELF_T_PHDR, ecp->ophnum, EV_CURRENT); gelf_fsize(ecp->eout, ELF_T_PHDR, ecp->ophnum, EV_CURRENT);
s->align = 1; s->align = 1;
s->pseudo = 1; s->pseudo = 1;
s->loadable = add_to_inseg_list(ecp, s); s->loadable = add_to_inseg_list(ecp, s);
insert_to_sec_list(ecp, s, 0); insert_to_sec_list(ecp, s, 0);
/* Create internal .shstrtab section. */ /* Create internal .shstrtab section. */
init_shstrtab(ecp); init_shstrtab(ecp);
if (elf_getshstrndx(ecp->ein, &indx) == 0) if (elf_getshstrndx(ecp->ein, &indx) == 0)
errx(EXIT_FAILURE, "elf_getshstrndx failed: %s", errx(EXIT_FAILURE, "elf_getshstrndx failed: %s",
elf_errmsg(-1)); elf_errmsg(-1));
sections_added = false;
reorder = 0; reorder = 0;
is = NULL; is = NULL;
while ((is = elf_nextscn(ecp->ein, is)) != NULL) { while ((is = elf_nextscn(ecp->ein, is)) != NULL) {
if (gelf_getshdr(is, &ish) == NULL) if (gelf_getshdr(is, &ish) == NULL)
errx(EXIT_FAILURE, "gelf_getshdr failed: %s", errx(EXIT_FAILURE, "gelf_getshdr failed: %s",
elf_errmsg(-1)); elf_errmsg(-1));
if ((name = elf_strptr(ecp->ein, indx, ish.sh_name)) == NULL) if ((name = elf_strptr(ecp->ein, indx, ish.sh_name)) == NULL)
errx(EXIT_FAILURE, "elf_strptr failed: %s", errx(EXIT_FAILURE, "elf_strptr failed: %s",
▲ Show 20 Lines • Show All 58 Lines • ▼ Show 20 Lines if (strcmp(name, ".shstrtab") != 0) {
/* Assuming .shstrtab is "unloadable". */ /* Assuming .shstrtab is "unloadable". */
s = ecp->shstrtab; s = ecp->shstrtab;
s->off = ish.sh_offset; s->off = ish.sh_offset;
} }
oldndx = newndx = SHN_UNDEF; oldndx = newndx = SHN_UNDEF;
if (strcmp(name, ".symtab") != 0 && if (strcmp(name, ".symtab") != 0 &&
strcmp(name, ".strtab") != 0) { strcmp(name, ".strtab") != 0) {
/* Add new sections before .shstrtab if we have one. */
if (!strcmp(name, ".shstrtab")) { if (!strcmp(name, ".shstrtab")) {
/* /*
* Add sections specified by --add-section and * Add sections specified by --add-section and
* gnu debuglink. we want these sections have * gnu debuglink. we want these sections have
* smaller index than .shstrtab section. * smaller index than .shstrtab section.
*/ */
sections_added = true;
if (ecp->debuglink != NULL) if (ecp->debuglink != NULL)
add_gnu_debuglink(ecp); add_gnu_debuglink(ecp);
if (ecp->flags & SEC_ADD) if (ecp->flags & SEC_ADD)
insert_sections(ecp); insert_sections(ecp);
} }
if ((s->os = elf_newscn(ecp->eout)) == NULL) if ((s->os = elf_newscn(ecp->eout)) == NULL)
errx(EXIT_FAILURE, "elf_newscn failed: %s", errx(EXIT_FAILURE, "elf_newscn failed: %s",
elf_errmsg(-1)); elf_errmsg(-1));
▲ Show 20 Lines • Show All 44 Lines • ▼ Show 20 Lines while ((is = elf_nextscn(ecp->ein, is)) != NULL) {
if (strcmp(name, ".symtab") == 0) { if (strcmp(name, ".symtab") == 0) {
ecp->flags |= SYMTAB_EXIST; ecp->flags |= SYMTAB_EXIST;
ecp->symtab = s; ecp->symtab = s;
} }
if (strcmp(name, ".strtab") == 0) if (strcmp(name, ".strtab") == 0)
ecp->strtab = s; ecp->strtab = s;
insert_to_sec_list(ecp, s, 0); insert_to_sec_list(ecp, s, 0);
}
if (!sections_added) {
if (ecp->debuglink != NULL)
add_gnu_debuglink(ecp);
if (ecp->flags & SEC_ADD)
insert_sections(ecp);
} }
elferr = elf_errno(); elferr = elf_errno();
if (elferr != 0) if (elferr != 0)
errx(EXIT_FAILURE, "elf_nextscn failed: %s", errx(EXIT_FAILURE, "elf_nextscn failed: %s",
elf_errmsg(elferr)); elf_errmsg(elferr));
} }
struct section * struct section *
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head/emulators/xen-kernel/files/0001-x86-efi-move-the-logic-to-detect-PE-build-support.patch

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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE. * SUCH DAMAGE.
*/ */
#include <sys/param.h> #include <sys/param.h>
#include <sys/stat.h> #include <sys/stat.h>
#include <err.h> #include <err.h>
#include <libgen.h> #include <libgen.h>
#include <stdbool.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include "elfcopy.h" #include "elfcopy.h"
ELFTC_VCSID("$Id: sections.c 3758 2019-06-28 01:16:50Z emaste $"); ELFTC_VCSID("$Id: sections.c 3758 2019-06-28 01:16:50Z emaste $");
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{ {
struct section *s; struct section *s;
const char *name; const char *name;
Elf_Scn *is; Elf_Scn *is;
GElf_Shdr ish; GElf_Shdr ish;
size_t indx; size_t indx;
uint64_t oldndx, newndx; uint64_t oldndx, newndx;
int elferr, sec_flags, reorder; int elferr, sec_flags, reorder;
bool sections_added;
/* /*
* Insert a pseudo section that contains the ELF header * Insert a pseudo section that contains the ELF header
* and program header. Used as reference for section offset * and program header. Used as reference for section offset
* or load address adjustment. * or load address adjustment.
*/ */
if ((s = calloc(1, sizeof(*s))) == NULL) if ((s = calloc(1, sizeof(*s))) == NULL)
err(EXIT_FAILURE, "calloc failed"); err(EXIT_FAILURE, "calloc failed");
s->off = 0; s->off = 0;
s->sz = gelf_fsize(ecp->eout, ELF_T_EHDR, 1, EV_CURRENT) + s->sz = gelf_fsize(ecp->eout, ELF_T_EHDR, 1, EV_CURRENT) +
gelf_fsize(ecp->eout, ELF_T_PHDR, ecp->ophnum, EV_CURRENT); gelf_fsize(ecp->eout, ELF_T_PHDR, ecp->ophnum, EV_CURRENT);
s->align = 1; s->align = 1;
s->pseudo = 1; s->pseudo = 1;
s->loadable = add_to_inseg_list(ecp, s); s->loadable = add_to_inseg_list(ecp, s);
insert_to_sec_list(ecp, s, 0); insert_to_sec_list(ecp, s, 0);
/* Create internal .shstrtab section. */ /* Create internal .shstrtab section. */
init_shstrtab(ecp); init_shstrtab(ecp);
if (elf_getshstrndx(ecp->ein, &indx) == 0) if (elf_getshstrndx(ecp->ein, &indx) == 0)
errx(EXIT_FAILURE, "elf_getshstrndx failed: %s", errx(EXIT_FAILURE, "elf_getshstrndx failed: %s",
elf_errmsg(-1)); elf_errmsg(-1));
sections_added = false;
reorder = 0; reorder = 0;
is = NULL; is = NULL;
while ((is = elf_nextscn(ecp->ein, is)) != NULL) { while ((is = elf_nextscn(ecp->ein, is)) != NULL) {
if (gelf_getshdr(is, &ish) == NULL) if (gelf_getshdr(is, &ish) == NULL)
errx(EXIT_FAILURE, "gelf_getshdr failed: %s", errx(EXIT_FAILURE, "gelf_getshdr failed: %s",
elf_errmsg(-1)); elf_errmsg(-1));
if ((name = elf_strptr(ecp->ein, indx, ish.sh_name)) == NULL) if ((name = elf_strptr(ecp->ein, indx, ish.sh_name)) == NULL)
errx(EXIT_FAILURE, "elf_strptr failed: %s", errx(EXIT_FAILURE, "elf_strptr failed: %s",
▲ Show 20 Lines • Show All 58 Lines • ▼ Show 20 Lines if (strcmp(name, ".shstrtab") != 0) {
/* Assuming .shstrtab is "unloadable". */ /* Assuming .shstrtab is "unloadable". */
s = ecp->shstrtab; s = ecp->shstrtab;
s->off = ish.sh_offset; s->off = ish.sh_offset;
} }
oldndx = newndx = SHN_UNDEF; oldndx = newndx = SHN_UNDEF;
if (strcmp(name, ".symtab") != 0 && if (strcmp(name, ".symtab") != 0 &&
strcmp(name, ".strtab") != 0) { strcmp(name, ".strtab") != 0) {
/* Add new sections before .shstrtab if we have one. */
if (!strcmp(name, ".shstrtab")) { if (!strcmp(name, ".shstrtab")) {
/* /*
* Add sections specified by --add-section and * Add sections specified by --add-section and
* gnu debuglink. we want these sections have * gnu debuglink. we want these sections have
* smaller index than .shstrtab section. * smaller index than .shstrtab section.
*/ */
sections_added = true;
if (ecp->debuglink != NULL) if (ecp->debuglink != NULL)
add_gnu_debuglink(ecp); add_gnu_debuglink(ecp);
if (ecp->flags & SEC_ADD) if (ecp->flags & SEC_ADD)
insert_sections(ecp); insert_sections(ecp);
} }
if ((s->os = elf_newscn(ecp->eout)) == NULL) if ((s->os = elf_newscn(ecp->eout)) == NULL)
errx(EXIT_FAILURE, "elf_newscn failed: %s", errx(EXIT_FAILURE, "elf_newscn failed: %s",
elf_errmsg(-1)); elf_errmsg(-1));
▲ Show 20 Lines • Show All 44 Lines • ▼ Show 20 Lines while ((is = elf_nextscn(ecp->ein, is)) != NULL) {
if (strcmp(name, ".symtab") == 0) { if (strcmp(name, ".symtab") == 0) {
ecp->flags |= SYMTAB_EXIST; ecp->flags |= SYMTAB_EXIST;
ecp->symtab = s; ecp->symtab = s;
} }
if (strcmp(name, ".strtab") == 0) if (strcmp(name, ".strtab") == 0)
ecp->strtab = s; ecp->strtab = s;
insert_to_sec_list(ecp, s, 0); insert_to_sec_list(ecp, s, 0);
}
if (!sections_added) {
if (ecp->debuglink != NULL)
add_gnu_debuglink(ecp);
if (ecp->flags & SEC_ADD)
insert_sections(ecp);
} }
elferr = elf_errno(); elferr = elf_errno();
if (elferr != 0) if (elferr != 0)
errx(EXIT_FAILURE, "elf_nextscn failed: %s", errx(EXIT_FAILURE, "elf_nextscn failed: %s",
elf_errmsg(elferr)); elf_errmsg(elferr));
} }
struct section * struct section *
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head/emulators/xen-kernel/files/0001-x86-hvm-ioreq-fix-page-referencing.patch

Show All 22 Lines
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE. * SUCH DAMAGE.
*/ */
#include <sys/param.h> #include <sys/param.h>
#include <sys/stat.h> #include <sys/stat.h>
#include <err.h> #include <err.h>
#include <libgen.h> #include <libgen.h>
#include <stdbool.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include "elfcopy.h" #include "elfcopy.h"
ELFTC_VCSID("$Id: sections.c 3758 2019-06-28 01:16:50Z emaste $"); ELFTC_VCSID("$Id: sections.c 3758 2019-06-28 01:16:50Z emaste $");
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{ {
struct section *s; struct section *s;
const char *name; const char *name;
Elf_Scn *is; Elf_Scn *is;
GElf_Shdr ish; GElf_Shdr ish;
size_t indx; size_t indx;
uint64_t oldndx, newndx; uint64_t oldndx, newndx;
int elferr, sec_flags, reorder; int elferr, sec_flags, reorder;
bool sections_added;
/* /*
* Insert a pseudo section that contains the ELF header * Insert a pseudo section that contains the ELF header
* and program header. Used as reference for section offset * and program header. Used as reference for section offset
* or load address adjustment. * or load address adjustment.
*/ */
if ((s = calloc(1, sizeof(*s))) == NULL) if ((s = calloc(1, sizeof(*s))) == NULL)
err(EXIT_FAILURE, "calloc failed"); err(EXIT_FAILURE, "calloc failed");
s->off = 0; s->off = 0;
s->sz = gelf_fsize(ecp->eout, ELF_T_EHDR, 1, EV_CURRENT) + s->sz = gelf_fsize(ecp->eout, ELF_T_EHDR, 1, EV_CURRENT) +
gelf_fsize(ecp->eout, ELF_T_PHDR, ecp->ophnum, EV_CURRENT); gelf_fsize(ecp->eout, ELF_T_PHDR, ecp->ophnum, EV_CURRENT);
s->align = 1; s->align = 1;
s->pseudo = 1; s->pseudo = 1;
s->loadable = add_to_inseg_list(ecp, s); s->loadable = add_to_inseg_list(ecp, s);
insert_to_sec_list(ecp, s, 0); insert_to_sec_list(ecp, s, 0);
/* Create internal .shstrtab section. */ /* Create internal .shstrtab section. */
init_shstrtab(ecp); init_shstrtab(ecp);
if (elf_getshstrndx(ecp->ein, &indx) == 0) if (elf_getshstrndx(ecp->ein, &indx) == 0)
errx(EXIT_FAILURE, "elf_getshstrndx failed: %s", errx(EXIT_FAILURE, "elf_getshstrndx failed: %s",
elf_errmsg(-1)); elf_errmsg(-1));
sections_added = false;
reorder = 0; reorder = 0;
is = NULL; is = NULL;
while ((is = elf_nextscn(ecp->ein, is)) != NULL) { while ((is = elf_nextscn(ecp->ein, is)) != NULL) {
if (gelf_getshdr(is, &ish) == NULL) if (gelf_getshdr(is, &ish) == NULL)
errx(EXIT_FAILURE, "gelf_getshdr failed: %s", errx(EXIT_FAILURE, "gelf_getshdr failed: %s",
elf_errmsg(-1)); elf_errmsg(-1));
if ((name = elf_strptr(ecp->ein, indx, ish.sh_name)) == NULL) if ((name = elf_strptr(ecp->ein, indx, ish.sh_name)) == NULL)
errx(EXIT_FAILURE, "elf_strptr failed: %s", errx(EXIT_FAILURE, "elf_strptr failed: %s",
▲ Show 20 Lines • Show All 58 Lines • ▼ Show 20 Lines if (strcmp(name, ".shstrtab") != 0) {
/* Assuming .shstrtab is "unloadable". */ /* Assuming .shstrtab is "unloadable". */
s = ecp->shstrtab; s = ecp->shstrtab;
s->off = ish.sh_offset; s->off = ish.sh_offset;
} }
oldndx = newndx = SHN_UNDEF; oldndx = newndx = SHN_UNDEF;
if (strcmp(name, ".symtab") != 0 && if (strcmp(name, ".symtab") != 0 &&
strcmp(name, ".strtab") != 0) { strcmp(name, ".strtab") != 0) {
/* Add new sections before .shstrtab if we have one. */
if (!strcmp(name, ".shstrtab")) { if (!strcmp(name, ".shstrtab")) {
/* /*
* Add sections specified by --add-section and * Add sections specified by --add-section and
* gnu debuglink. we want these sections have * gnu debuglink. we want these sections have
* smaller index than .shstrtab section. * smaller index than .shstrtab section.
*/ */
sections_added = true;
if (ecp->debuglink != NULL) if (ecp->debuglink != NULL)
add_gnu_debuglink(ecp); add_gnu_debuglink(ecp);
if (ecp->flags & SEC_ADD) if (ecp->flags & SEC_ADD)
insert_sections(ecp); insert_sections(ecp);
} }
if ((s->os = elf_newscn(ecp->eout)) == NULL) if ((s->os = elf_newscn(ecp->eout)) == NULL)
errx(EXIT_FAILURE, "elf_newscn failed: %s", errx(EXIT_FAILURE, "elf_newscn failed: %s",
elf_errmsg(-1)); elf_errmsg(-1));
▲ Show 20 Lines • Show All 44 Lines • ▼ Show 20 Lines while ((is = elf_nextscn(ecp->ein, is)) != NULL) {
if (strcmp(name, ".symtab") == 0) { if (strcmp(name, ".symtab") == 0) {
ecp->flags |= SYMTAB_EXIST; ecp->flags |= SYMTAB_EXIST;
ecp->symtab = s; ecp->symtab = s;
} }
if (strcmp(name, ".strtab") == 0) if (strcmp(name, ".strtab") == 0)
ecp->strtab = s; ecp->strtab = s;
insert_to_sec_list(ecp, s, 0); insert_to_sec_list(ecp, s, 0);
}
if (!sections_added) {
if (ecp->debuglink != NULL)
add_gnu_debuglink(ecp);
if (ecp->flags & SEC_ADD)
insert_sections(ecp);
} }
elferr = elf_errno(); elferr = elf_errno();
if (elferr != 0) if (elferr != 0)
errx(EXIT_FAILURE, "elf_nextscn failed: %s", errx(EXIT_FAILURE, "elf_nextscn failed: %s",
elf_errmsg(elferr)); elf_errmsg(elferr));
} }
struct section * struct section *
▲ Show 20 Lines • Show All 1,228 Lines • Show Last 20 Lines
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head/emulators/xen-kernel/files/0001-xen-Port-the-array_index_nospec-infrastructure-from-.patch

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head/emulators/xen-kernel/files/0019-x86-vmx-Fix-handing-of-MSR_DEBUGCTL-on-VMExit.patch

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head/emulators/xen-kernel/files/0029-ARM-disable-grant-table-v2.patch

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