Author: Remi Meier <[email protected]>
Branch: nogil-unsafe-2
Changeset: r90788:5303f96d7faa
Date: 2017-03-22 09:38 +0100
http://bitbucket.org/pypy/pypy/changeset/5303f96d7faa/
Log: hacking around until test_thread under memory/gc can run
diff --git a/rpython/translator/c/src/thread.c
b/rpython/translator/c/src/thread.c
--- a/rpython/translator/c/src/thread.c
+++ b/rpython/translator/c/src/thread.c
@@ -9,10 +9,49 @@
#include "common_header.h"
#endif
+#ifdef RPYTHON_LL2CTYPES
+// only for python tests
+
+#define RPY_TLOFS_alt_errno offsetof(struct pypy_threadlocal_s, alt_errno)
+#define RPY_TLOFS_nursery_free offsetof(struct pypy_threadlocal_s,
nursery_free)
+#define RPY_TLOFS_nursery_top offsetof(struct pypy_threadlocal_s, nursery_top)
+#define RPY_TLOFS_rpy_errno offsetof(struct pypy_threadlocal_s, rpy_errno)
+#define RPY_TLOFS_shadowstack offsetof(struct pypy_threadlocal_s, shadowstack)
+#define RPY_TLOFS_shadowstack_top offsetof(struct pypy_threadlocal_s,
shadowstack_top)
+#define RPY_TLOFS_synclock offsetof(struct pypy_threadlocal_s, synclock)
+struct pypy_threadlocal_s {
+ int ready;
+ char *stack_end;
+ struct pypy_threadlocal_s *prev, *next;
+ int alt_errno;
+ void* nursery_free;
+ void* nursery_top;
+ int rpy_errno;
+ void* shadowstack;
+ void* shadowstack_top;
+ Signed synclock;
+};
+
+/* only for testing: ll2ctypes sets RPY_EXTERN from the command-line */
+#ifndef RPY_EXTERN
+#define RPY_EXTERN RPY_EXPORTED
+#endif
+
+#define USE__THREAD 1
+
+/* RPY_EXTERN __thread struct pypy_threadlocal_s pypy_threadlocal = { 0 }; */
+
+#include "threadlocal.c"
+
+#else
+
# include "common_header.h"
# include "structdef.h"
# include "forwarddecl.h"
+#endif
+
+
#ifdef _WIN32
#include "src/thread_nt.c"
#else
diff --git a/rpython/translator/c/src/threadlocal.c
b/rpython/translator/c/src/threadlocal.c
--- a/rpython/translator/c/src/threadlocal.c
+++ b/rpython/translator/c/src/threadlocal.c
@@ -1,5 +1,8 @@
-#include "common_header.h"
-#include "structdef.h" /* for struct pypy_threadlocal_s */
+#ifndef RPYTHON_LL2CTYPES
+# include "common_header.h"
+# include "structdef.h" /* for struct pypy_threadlocal_s */
+#endif
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -208,7 +211,7 @@
/* ------------------------------------------------------------ */
-#ifdef USE___THREAD
+/* #ifdef USE___THREAD XXX */
/* ------------------------------------------------------------ */
@@ -235,39 +238,39 @@
}
-/* ------------------------------------------------------------ */
-#else
-/* ------------------------------------------------------------ */
+/* /\* ------------------------------------------------------------ *\/ */
+/* #else */
+/* /\* ------------------------------------------------------------ *\/ */
-/* this is the case where the 'struct pypy_threadlocal_s' is allocated
- explicitly, with malloc()/free(), and attached to (a single) thread-
- local key using the API of Windows or pthread. */
+/* /\* this is the case where the 'struct pypy_threadlocal_s' is allocated */
+/* explicitly, with malloc()/free(), and attached to (a single) thread- */
+/* local key using the API of Windows or pthread. *\/ */
-char *_RPython_ThreadLocals_Build(void)
-{
- void *p = malloc(sizeof(struct pypy_threadlocal_s));
- if (!p) {
- fprintf(stderr, "Internal RPython error: "
- "out of memory for the thread-local storage");
- abort();
- }
- _RPy_ThreadLocals_Init(p);
- _RPy_ThreadLocals_Set(p);
- return (char *)p;
-}
+/* char *_RPython_ThreadLocals_Build(void) */
+/* { */
+/* void *p = malloc(sizeof(struct pypy_threadlocal_s)); */
+/* if (!p) { */
+/* fprintf(stderr, "Internal RPython error: " */
+/* "out of memory for the thread-local storage"); */
+/* abort(); */
+/* } */
+/* _RPy_ThreadLocals_Init(p); */
+/* _RPy_ThreadLocals_Set(p); */
+/* return (char *)p; */
+/* } */
-void RPython_ThreadLocals_ThreadDie(void)
-{
- void *p = _RPy_ThreadLocals_Get();
- if (p != NULL) {
- _RPy_ThreadLocals_Set(NULL);
- threadloc_unlink(p); /* includes free(p) */
- }
-}
+/* void RPython_ThreadLocals_ThreadDie(void) */
+/* { */
+/* void *p = _RPy_ThreadLocals_Get(); */
+/* if (p != NULL) { */
+/* _RPy_ThreadLocals_Set(NULL); */
+/* threadloc_unlink(p); /\* includes free(p) *\/ */
+/* } */
+/* } */
-/* ------------------------------------------------------------ */
-#endif
-/* ------------------------------------------------------------ */
+/* /\* ------------------------------------------------------------ *\/ */
+/* #endif */
+/* /\* ------------------------------------------------------------ *\/ */
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