Add support for sched_rr_get_interval system call based on patch

from Dodji Seketeli. Part fix for #215973.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10946

diff --git a/coregrind/m_syswrap/priv_syswrap-linux.h b/coregrind/m_syswrap/priv_syswrap-linux.h
index f2575037d40886f3668374999388194592d383df..9873c87a21c6dcc21a02dfa50eb8d5cd955a928c 100644 (file)
--- a/coregrind/m_syswrap/priv_syswrap-linux.h
+++ b/coregrind/m_syswrap/priv_syswrap-linux.h
@@ -214,7 +214,7 @@ DECL_TEMPLATE(linux, sys_sched_getscheduler);
 DECL_TEMPLATE(linux, sys_sched_yield);
 DECL_TEMPLATE(linux, sys_sched_get_priority_max);
 DECL_TEMPLATE(linux, sys_sched_get_priority_min);
-//DECL_TEMPLATE(linux, sys_sched_rr_get_interval);    // not yet encountered
+DECL_TEMPLATE(linux, sys_sched_rr_get_interval);
 DECL_TEMPLATE(linux, sys_sched_setaffinity);
 DECL_TEMPLATE(linux, sys_sched_getaffinity);
 

diff --git a/coregrind/m_syswrap/syswrap-amd64-linux.c b/coregrind/m_syswrap/syswrap-amd64-linux.c
index eded6d1387a5d3ed3446270966292438254193c6..29af331f152ada2a9ba4e105993194feaf6ca1e7 100644 (file)
--- a/coregrind/m_syswrap/syswrap-amd64-linux.c
+++ b/coregrind/m_syswrap/syswrap-amd64-linux.c
@@ -1200,7 +1200,7 @@ const SyscallTableEntry ML_(syscall_table)[] = {
    LINX_(__NR_sched_getscheduler,      sys_sched_getscheduler),      // 145 
    LINX_(__NR_sched_get_priority_max,  sys_sched_get_priority_max),  // 146 
    LINX_(__NR_sched_get_priority_min,  sys_sched_get_priority_min),  // 147 
-   //LINX?(__NR_sched_rr_get_interval,   sys_sched_rr_get_interval),   // 148 
+   LINXY(__NR_sched_rr_get_interval,   sys_sched_rr_get_interval),   // 148 
    GENX_(__NR_mlock,                   sys_mlock),                   // 149 
 
    GENX_(__NR_munlock,           sys_munlock),        // 150 

diff --git a/coregrind/m_syswrap/syswrap-linux.c b/coregrind/m_syswrap/syswrap-linux.c
index fa519d907feddce73e9c54eb38c5d2a122f3592c..c25d08c4b7580ed7bc0703dec31fbe4689200216 100644 (file)
--- a/coregrind/m_syswrap/syswrap-linux.c
+++ b/coregrind/m_syswrap/syswrap-linux.c
@@ -2318,6 +2318,21 @@ PRE(sys_sched_get_priority_min)
    PRE_REG_READ1(long, "sched_get_priority_min", int, policy);
 }
 
+PRE(sys_sched_rr_get_interval)
+{
+   PRINT("sys_sched_rr_get_interval ( %ld, %#lx )", ARG1, ARG2);
+   PRE_REG_READ2(int, "sched_rr_get_interval",
+                 vki_pid_t, pid,
+                 struct vki_timespec *, tp);
+   PRE_MEM_WRITE("sched_rr_get_interval(timespec)",
+                 ARG2, sizeof(struct vki_timespec));
+}
+
+POST(sys_sched_rr_get_interval)
+{
+   POST_MEM_WRITE(ARG2, sizeof(struct vki_timespec));
+}
+
 PRE(sys_sched_setaffinity)
 {
    PRINT("sched_setaffinity ( %ld, %ld, %#lx )", ARG1, ARG2, ARG3);

diff --git a/coregrind/m_syswrap/syswrap-ppc32-linux.c b/coregrind/m_syswrap/syswrap-ppc32-linux.c
index 306db66c71530cb3f41430bf18167b5e2c56bf0f..527b5fd9b74ec9637095156326d47ad7e9a6df05 100644 (file)
--- a/coregrind/m_syswrap/syswrap-ppc32-linux.c
+++ b/coregrind/m_syswrap/syswrap-ppc32-linux.c
@@ -1690,7 +1690,7 @@ const SyscallTableEntry ML_(syscall_table)[] = {
    LINX_(__NR_sched_get_priority_max, sys_sched_get_priority_max),// 159
 
    LINX_(__NR_sched_get_priority_min, sys_sched_get_priority_min),// 160
-//..    //LINX?(__NR_sched_rr_get_interval,  sys_sched_rr_get_interval), // 161 */*
+   LINXY(__NR_sched_rr_get_interval,  sys_sched_rr_get_interval), // 161
    GENXY(__NR_nanosleep,         sys_nanosleep),         // 162
    GENX_(__NR_mremap,            sys_mremap),            // 163
    LINX_(__NR_setresuid,         sys_setresuid),         // 164

diff --git a/coregrind/m_syswrap/syswrap-ppc64-linux.c b/coregrind/m_syswrap/syswrap-ppc64-linux.c
index 98ce4172c746b6e3a01c320e26e53d1da11f16c6..691e0a1fce3bed31bf5618a445e4a6d985a0db53 100644 (file)
--- a/coregrind/m_syswrap/syswrap-ppc64-linux.c
+++ b/coregrind/m_syswrap/syswrap-ppc64-linux.c
@@ -1336,7 +1336,7 @@ const SyscallTableEntry ML_(syscall_table)[] = {
    LINX_(__NR_sched_get_priority_max, sys_sched_get_priority_max),// 159
 
    LINX_(__NR_sched_get_priority_min, sys_sched_get_priority_min),// 160
-// _____(__NR_sched_rr_get_interval,   sys_sched_rr_get_interval),  // 161
+   LINXY(__NR_sched_rr_get_interval,  sys_sched_rr_get_interval), // 161
    GENXY(__NR_nanosleep,         sys_nanosleep),          // 162
    GENX_(__NR_mremap,            sys_mremap),             // 163
 // _____(__NR_setresuid,         sys_setresuid),          // 164

diff --git a/coregrind/m_syswrap/syswrap-x86-linux.c b/coregrind/m_syswrap/syswrap-x86-linux.c
index 0472e3f47344c5f3f4032ed70977b50ea617035d..273893e900764d5ce382e23f14d1ebad7c2e3c6d 100644 (file)
--- a/coregrind/m_syswrap/syswrap-x86-linux.c
+++ b/coregrind/m_syswrap/syswrap-x86-linux.c
@@ -2048,7 +2048,7 @@ const SyscallTableEntry ML_(syscall_table)[] = {
    LINX_(__NR_sched_get_priority_max, sys_sched_get_priority_max),// 159
 
    LINX_(__NR_sched_get_priority_min, sys_sched_get_priority_min),// 160
-//zz    //LINX?(__NR_sched_rr_get_interval,  sys_sched_rr_get_interval), // 161 */*
+   LINXY(__NR_sched_rr_get_interval,  sys_sched_rr_get_interval), // 161
    GENXY(__NR_nanosleep,         sys_nanosleep),      // 162
    GENX_(__NR_mremap,            sys_mremap),         // 163
    LINX_(__NR_setresuid,         sys_setresuid16),    // 164