From: Yao Qi <qiyaoltc@gmail.com>
To: gdb-patches@sourceware.org
Subject: [PATCH 3/8] Use loop in disp-step-fork.c and disp-step-vfork.c
Date: Fri, 19 Feb 2016 14:36:00 -0000 [thread overview]
Message-ID: <1455892594-2294-4-git-send-email-yao.qi@linaro.org> (raw)
In-Reply-To: <1455892594-2294-1-git-send-email-yao.qi@linaro.org>
We can call fork/vfork more easily in the test.
gdb/testsuite:
2016-02-19 Yao Qi <yao.qi@linaro.org>
* gdb.base/disp-step-fork.c (main): Use loop.
* gdb.base/disp-step-vfork.c (main): Likewise.
---
gdb/testsuite/gdb.base/disp-step-fork.c | 35 ++++++--------------
gdb/testsuite/gdb.base/disp-step-vfork.c | 55 ++++++++++----------------------
2 files changed, 26 insertions(+), 64 deletions(-)
diff --git a/gdb/testsuite/gdb.base/disp-step-fork.c b/gdb/testsuite/gdb.base/disp-step-fork.c
index dd84f57..c8f2cf9 100644
--- a/gdb/testsuite/gdb.base/disp-step-fork.c
+++ b/gdb/testsuite/gdb.base/disp-step-fork.c
@@ -24,33 +24,18 @@ marker () {}
int
main (void)
{
- int pid;
+ int i, pid;
- pid = fork ();
- if (pid == 0) /* child */
- {
- exit (0); /* at exit */
- }
- else
- {
- }
-
- pid = fork ();
- if (pid == 0) /* child */
- {
- exit (0); /* at exit */
- }
- else
- {
- }
-
- pid = fork ();
- if (pid == 0) /* child */
- {
- exit (0); /* at exit */
- }
- else
+ for (i = 0; i < 3; i++)
{
+ pid = fork ();
+ if (pid == 0) /* child */
+ {
+ exit (0); /* at exit */
+ }
+ else
+ {
+ }
}
marker ();
diff --git a/gdb/testsuite/gdb.base/disp-step-vfork.c b/gdb/testsuite/gdb.base/disp-step-vfork.c
index dfc75af..0ae725b 100644
--- a/gdb/testsuite/gdb.base/disp-step-vfork.c
+++ b/gdb/testsuite/gdb.base/disp-step-vfork.c
@@ -23,45 +23,22 @@ marker () {}
int
main (void)
{
- int pid;
-
- pid = vfork ();
- if (pid == -1)
- {
- return 1;
- }
- else if (pid != 0)
- {
- }
- else
- {
- _exit (0);
- }
-
- pid = vfork ();
- if (pid == -1)
- {
- return 1;
- }
- else if (pid != 0)
- {
- }
- else
- {
- _exit (0);
- }
-
- pid = vfork ();
- if (pid == -1)
- {
- return 1;
- }
- else if (pid != 0)
- {
- }
- else
- {
- _exit (0);
+ int i, pid;
+
+ for (i = 0; i < 3; i++)
+ {
+ pid = vfork ();
+ if (pid == -1)
+ {
+ return 1;
+ }
+ else if (pid != 0)
+ {
+ }
+ else
+ {
+ _exit (0);
+ }
}
marker ();
--
1.9.1
next prev parent reply other threads:[~2016-02-19 14:36 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-19 14:36 [PATCH 0/8] Leave child suspended when step over parent Yao Qi
2016-02-19 14:36 ` [PATCH 4/8] Step over syscalll insn with disp-step on and off Yao Qi
2016-02-25 17:27 ` Pedro Alves
2016-02-19 14:36 ` [PATCH 5/8] Step over fork/vfork syscall insn in gdbserver Yao Qi
2016-02-23 20:28 ` Luis Machado
2016-02-25 17:31 ` Pedro Alves
2016-02-19 14:36 ` Yao Qi [this message]
2016-02-25 17:28 ` [PATCH 3/8] Use loop in disp-step-fork.c and disp-step-vfork.c Pedro Alves
2016-02-19 14:37 ` [PATCH 7/8] Rename disp-step-syscall.exp to step-over-syscall.exp Yao Qi
2016-02-25 17:32 ` Pedro Alves
2016-02-19 14:37 ` [PATCH 6/8] Reformat disp-step-syscall.exp Yao Qi
2016-02-19 14:37 ` [PATCH 1/8] [GDBserver] Leave child suspended when step over parent Yao Qi
2016-02-23 20:23 ` Luis Machado
2016-02-25 17:12 ` Pedro Alves
2016-02-19 14:37 ` [PATCH 8/8] New test about step over clone syscall Yao Qi
2016-02-23 20:31 ` Luis Machado
2016-02-25 17:43 ` Pedro Alves
2016-02-25 17:43 ` Pedro Alves
2016-02-26 14:03 ` [PATCH 0/7 V2] Leave child suspended when step over parent Yao Qi
2016-02-26 14:04 ` [PATCH 4/7] Step over fork/vfork syscall insn in gdbserver Yao Qi
2016-02-26 15:02 ` Luis Machado
2016-02-26 15:50 ` Yao Qi
2016-02-26 14:04 ` [PATCH 2/7] Refactor gdb.base/disp-step-syscall.exp for general step over test Yao Qi
2016-02-26 14:04 ` [PATCH 6/7] Reformat gdb.base/step-over-syscall.exp Yao Qi
2016-02-26 14:04 ` [PATCH 5/7] Rename disp-step-syscall.exp to step-over-syscall.exp Yao Qi
2016-02-26 14:04 ` [PATCH 7/7] New test about step over clone syscall Yao Qi
2016-02-26 14:04 ` [PATCH 1/7] [GDBserver] Leave child suspended when step over parent Yao Qi
2016-02-26 14:04 ` [PATCH 3/7] Step over syscalll insn with disp-step on and off Yao Qi
2016-03-03 9:21 ` [PATCH 0/7 V2] Leave child suspended when step over parent Yao Qi
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