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don't use old fashioned simcall when you don't have to
[simgrid.git]
/
src
/
mc
/
mc_unw_vmread.cpp
diff --git
a/src/mc/mc_unw_vmread.cpp
b/src/mc/mc_unw_vmread.cpp
index
97b5646
..
1e7674c
100644
(file)
--- a/
src/mc/mc_unw_vmread.cpp
+++ b/
src/mc/mc_unw_vmread.cpp
@@
-1,4
+1,4
@@
-/* Copyright (c) 2015-201
7
. The SimGrid Team.
+/* Copyright (c) 2015-201
9
. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
@@
-11,7
+11,7
@@
#include <libunwind.h>
#include <libunwind-ptrace.h>
#include <libunwind.h>
#include <libunwind-ptrace.h>
-#include "src/mc/mc_unw.h"
+#include "src/mc/mc_unw.h
pp
"
#include "src/mc/remote/RemoteClient.hpp"
/** \file
#include "src/mc/remote/RemoteClient.hpp"
/** \file
@@
-36,7
+36,7
@@
struct _UPT_info {
static inline
pid_t _UPT_getpid(void* arg)
{
static inline
pid_t _UPT_getpid(void* arg)
{
-
struct
_UPT_info* info = static_cast<_UPT_info*>(arg);
+ _UPT_info* info = static_cast<_UPT_info*>(arg);
return info->pid;
}
return info->pid;
}
@@
-78,16
+78,16
@@
static int access_mem(const unw_addr_space_t as,
if (fd < 0)
return - UNW_EINVAL;
while (1) {
if (fd < 0)
return - UNW_EINVAL;
while (1) {
- ssize_t
s
= pread(fd, buf, count, off);
- if (
s
== 0) {
+ ssize_t
nread
= pread(fd, buf, count, off);
+ if (
nread
== 0) {
close(fd);
return - UNW_EINVAL;
}
close(fd);
return - UNW_EINVAL;
}
- if (
s
== -1)
+ if (
nread
== -1)
break;
break;
- count -=
s
;
- buf +=
s
;
- off +=
s
;
+ count -=
nread
;
+ buf +=
nread
;
+ off +=
nread
;
if (count == 0) {
close(fd);
return 0;
if (count == 0) {
close(fd);
return 0;
@@
-132,7
+132,7
@@
unw_addr_space_t create_addr_space()
return unw_create_addr_space(&accessors, BYTE_ORDER);
}
return unw_create_addr_space(&accessors, BYTE_ORDER);
}
-void* create_context(unw_addr_space_t
as
, pid_t pid)
+void* create_context(unw_addr_space_t
/*as*/
, pid_t pid)
{
return _UPT_create(pid);
}
{
return _UPT_create(pid);
}