[src/trunk]: src/external/bsd/libproc/dist unbreak aarch64

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/9b5639867164
branches:  trunk
changeset: 833987:9b5639867164
user:      christos <christos%NetBSD.org@localhost>
date:      Fri Jul 20 20:50:34 2018 +0000

description:
unbreak aarch64

diffstat:

 external/bsd/libproc/dist/proc_bkpt.c       |   4 +++-
 external/bsd/libproc/dist/tests/proc_test.c |  11 +----------
 2 files changed, 4 insertions(+), 11 deletions(-)

diffs (95 lines):

diff -r e2fc92d44753 -r 9b5639867164 external/bsd/libproc/dist/proc_bkpt.c
--- a/external/bsd/libproc/dist/proc_bkpt.c     Fri Jul 20 20:49:59 2018 +0000
+++ b/external/bsd/libproc/dist/proc_bkpt.c     Fri Jul 20 20:50:34 2018 +0000
@@ -31,7 +31,7 @@
 #ifdef __FBSDID
 __FBSDID("$FreeBSD: head/lib/libproc/proc_bkpt.c 287106 2015-08-24 12:17:15Z andrew $");
 #else
-__RCSID("$NetBSD: proc_bkpt.c,v 1.5 2017/12/08 13:36:22 rin Exp $");
+__RCSID("$NetBSD: proc_bkpt.c,v 1.6 2018/07/20 20:50:34 christos Exp $");
 #endif
 
 #include <sys/types.h>
@@ -218,10 +218,12 @@
         * set up by proc_bkptdel().
         */
        proc_regset(phdl, REG_PC, pc);
+#ifdef PT_STEP
        if (ptrace(PT_STEP, proc_getpid(phdl), (void *)(intptr_t)1, 0) < 0) {
                DPRINTFX("ERROR: ptrace step failed");
                return (-1);
        }
+#endif
        proc_wstatus(phdl);
        status = proc_getwstat(phdl);
        if (!WIFSTOPPED(status)) {
diff -r e2fc92d44753 -r 9b5639867164 external/bsd/libproc/dist/tests/proc_test.c
--- a/external/bsd/libproc/dist/tests/proc_test.c       Fri Jul 20 20:49:59 2018 +0000
+++ b/external/bsd/libproc/dist/tests/proc_test.c       Fri Jul 20 20:50:34 2018 +0000
@@ -28,7 +28,7 @@
 #ifdef __FBSDID
 __FBSDID("$FreeBSD: head/lib/libproc/tests/proc_test.c 286863 2015-08-17 23:19:36Z emaste $");
 #endif
-__RCSID("$NetBSD: proc_test.c,v 1.5 2015/09/25 19:08:33 christos Exp $");
+__RCSID("$NetBSD: proc_test.c,v 1.6 2018/07/20 20:50:34 christos Exp $");
 
 #include <sys/types.h>
 #include <sys/wait.h>
@@ -49,13 +49,11 @@
 static const char *r_debug_state = "r_debug_state";
 #endif
 
-#if !defined(__aarch64__)
 #if defined(__NetBSD__)
 static const char *ldelf_object = "ld.elf_so";
 #elif defined(__FreeBSD__)
 static const char *ldelf_object = "ld-elf.so.1";
 #endif
-#endif
 static const char *target_prog_file = "target_prog";
 
 #ifdef __NetBSD__
@@ -100,7 +98,6 @@
        return (phdl);
 }
 
-#if !defined(__aarch64__)
 static void
 set_bkpt(struct proc_handle *phdl, uintptr_t addr, proc_breakpoint_t *saved)
 {
@@ -178,7 +175,6 @@
        ATF_REQUIRE_EQ_MSG(strcmp(mapname, mapbname), 0,
            "expected map name '%s' doesn't match '%s'", mapname, mapbname);
 }
-#endif
 
 ATF_TC(map_alias_obj2map);
 ATF_TC_HEAD(map_alias_obj2map, tc)
@@ -283,7 +279,6 @@
        proc_free(phdl);
 }
 
-#if !defined(__aarch64__)
 ATF_TC(symbol_lookup);
 ATF_TC_HEAD(symbol_lookup, tc)
 {
@@ -360,7 +355,6 @@
 
        proc_free(phdl);
 }
-#endif
 
 ATF_TC(signal_forward);
 ATF_TC_HEAD(signal_forward, tc)
@@ -409,11 +403,8 @@
        ATF_TP_ADD_TC(tp, map_alias_obj2map);
        ATF_TP_ADD_TC(tp, map_alias_name2map);
        ATF_TP_ADD_TC(tp, map_alias_name2sym);
-/* On arm64 triggers panic ARM64TODO: pmap_sync_icache (PR202305). */
-#if !defined(__aarch64__)
        ATF_TP_ADD_TC(tp, symbol_lookup);
        ATF_TP_ADD_TC(tp, symbol_lookup_fail);
-#endif
        ATF_TP_ADD_TC(tp, signal_forward);
 
        return (atf_no_error());