blob: 5f0c096939fb6c33437966b125f6e4a4ea989235 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
From 2f97e89e9e4e5797d0d973e1d05c1f44c46b4912 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 5 Jun 2015 20:21:38 -0700
Subject: [PATCH] Use exorted definitions of SIGRTMIN
Define W_STOPCODE if not defined already
__SIGRTMIN is internal to glibc and other libcs e.g. musl
may not provide them
Fixes
https://sourceware.org/bugzilla/show_bug.cgi?id=13012
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
Upstream-Status: Submitted
gdb/linux-nat.c | 4 ++--
gdb/nat/linux-nat.h | 4 ++++
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c
index 396c30c..50320ee 100644
--- a/gdb/linux-nat.c
+++ b/gdb/linux-nat.c
@@ -4856,10 +4856,10 @@ lin_thread_get_thread_signals (sigset_t *set)
fortunately they don't change! */
if (restart == 0)
- restart = __SIGRTMIN;
+ restart = SIGRTMIN;
if (cancel == 0)
- cancel = __SIGRTMIN + 1;
+ cancel = SIGRTMIN + 1;
sigaddset (set, restart);
sigaddset (set, cancel);
diff --git a/gdb/nat/linux-nat.h b/gdb/nat/linux-nat.h
index 83a6d91..efbe0fd 100644
--- a/gdb/nat/linux-nat.h
+++ b/gdb/nat/linux-nat.h
@@ -25,4 +25,8 @@
instead SIGTRAP with bit 7 set. */
#define SYSCALL_SIGTRAP (SIGTRAP | 0x80)
+#ifndef W_STOPCODE
+#define W_STOPCODE(sig) ((sig) << 8 | 0x7f)
+#endif
+
#endif /* LINUX_NAT_H */
--
2.1.4
|
