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-rw-r--r--meta/recipes-devtools/valgrind/valgrind/0003-tests-seg_override-Replace-__modify_ldt-with-syscall.patch68
1 files changed, 0 insertions, 68 deletions
diff --git a/meta/recipes-devtools/valgrind/valgrind/0003-tests-seg_override-Replace-__modify_ldt-with-syscall.patch b/meta/recipes-devtools/valgrind/valgrind/0003-tests-seg_override-Replace-__modify_ldt-with-syscall.patch
deleted file mode 100644
index fa1344c853..0000000000
--- a/meta/recipes-devtools/valgrind/valgrind/0003-tests-seg_override-Replace-__modify_ldt-with-syscall.patch
+++ /dev/null
@@ -1,68 +0,0 @@
1From d103475875858ab8a2e6b53ce178bb2f63883d4c Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Wed, 5 Jul 2017 17:37:56 -0700
4Subject: [PATCH 3/3] tests/seg_override: Replace __modify_ldt() with syscall()
5
6__modify_ldt() is specific to glibc, replacing it with syscall()
7makes it more portable.
8
9Signed-off-by: Khem Raj <raj.khem@gmail.com>
10---
11Upstream-Status: Submitted
12
13 none/tests/x86-linux/seg_override.c | 15 ++++++---------
14 1 file changed, 6 insertions(+), 9 deletions(-)
15
16diff --git a/none/tests/x86-linux/seg_override.c b/none/tests/x86-linux/seg_override.c
17index b7619c9..c89874b 100644
18--- a/none/tests/x86-linux/seg_override.c
19+++ b/none/tests/x86-linux/seg_override.c
20@@ -2,6 +2,8 @@
21 #include <stdio.h>
22 #include <errno.h>
23 #include <string.h>
24+#include <unistd.h>
25+#include <syscall.h>
26
27 /* Stuff from Wine. */
28
29@@ -52,14 +54,11 @@ inline static unsigned int wine_ldt_get_limit( const LDT_ENTRY *ent )
30 /* our copy of the ldt */
31 LDT_ENTRY ldt_copy[8192];
32
33-/* System call to set LDT entry. */
34-//extern int __modify_ldt (int, struct modify_ldt_ldt_s *, size_t);
35-extern int __modify_ldt (int, void *, size_t);
36-
37 void print_ldt ( void )
38 {
39 int res;
40- res = __modify_ldt( 0, ldt_copy, 8192*sizeof(LDT_ENTRY) );
41+ /* System call to set LDT entry. */
42+ res = syscall(SYS_modify_ldt, 0, ldt_copy, 8192*sizeof(LDT_ENTRY) );
43 printf("got %d bytes\n", res );
44 perror("error is");
45 }
46@@ -83,9 +82,6 @@ struct modify_ldt_ldt_s
47 unsigned int empty:25;
48 };
49
50-/* System call to set LDT entry. */
51-//extern int __modify_ldt (int, struct modify_ldt_ldt_s *, size_t);
52-
53 void set_ldt1 ( void* base )
54 {
55 int stat;
56@@ -102,7 +98,8 @@ void set_ldt1 ( void* base )
57 ldt_entry.read_exec_only = 0;
58 ldt_entry.limit_in_pages = 0;
59 ldt_entry.seg_not_present = 0;
60- stat = __modify_ldt (1, &ldt_entry, sizeof (ldt_entry));
61+ /* System call to set LDT entry. */
62+ stat = syscall(SYS_modify_ldt, 1, &ldt_entry, sizeof (ldt_entry));
63 printf("stat = %d\n", stat);
64 }
65
66--
672.13.2
68