From: Tom Hughes <tom@compton.nu>
Date: Thu, 31 Mar 2005 09:09:07 +0000 (+0000)
Subject: Implement the gettid system call which seems to have got lost in the merge.
X-Git-Tag: svn/VALGRIND_3_0_0~828
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=21d1184fb7ef5649e4a9355406cce646aa0b68f5;p=thirdparty%2Fvalgrind.git

Implement the gettid system call which seems to have got lost in the merge.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3490
---

diff --git a/coregrind/vg_syscalls.c b/coregrind/vg_syscalls.c
index 45d3eb60ea..d7ae307bed 100644
--- a/coregrind/vg_syscalls.c
+++ b/coregrind/vg_syscalls.c
@@ -2956,6 +2956,12 @@ POST(sys_getppid)
       RES = 1;
 }
 
+PRE(sys_gettid, 0)
+{
+   PRINT("sys_gettid ()");
+   PRE_REG_READ0(long, "gettid");
+}
+
 static void common_post_getrlimit(ThreadId tid, UWord a1, UWord a2)
 {
    POST_MEM_WRITE( a2, sizeof(struct vki_rlimit) );
diff --git a/coregrind/x86-linux/syscalls.c b/coregrind/x86-linux/syscalls.c
index 50b063fcf6..3cbc044688 100644
--- a/coregrind/x86-linux/syscalls.c
+++ b/coregrind/x86-linux/syscalls.c
@@ -1246,7 +1246,7 @@ const struct SyscallTableEntry VGA_(syscall_table)[] = {
    GENXY(__NR_fcntl64,           sys_fcntl64),        // 221
    GENX_(222,                    sys_ni_syscall),     // 222
    GENX_(223,                    sys_ni_syscall),     // 223
-   //   (__NR_gettid,            sys_gettid),         // 224 */Linux
+   GENX_(__NR_gettid,            sys_gettid),         // 224 */Linux
 
    //   (__NR_readahead,         sys_readahead),      // 225 */(Linux?)
    GENX_(__NR_setxattr,          sys_setxattr),       // 226