Changeset 3fa424a9 in mainline

Timestamp:

2006-04-12T08:54:03Z (19 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

a597e3f0

Parents:

a84af84

Message:

Initialize ARCH_THREAD_DATA on all architectures.
On ia32 and amd64 this fixes bug caused by uninitialized TLS pointer.

Files:

• arch/amd64/Makefile.inc (modified) (1 diff)
• arch/amd64/src/proc/thread.c (added)
• arch/ia32/Makefile.inc (modified) (1 diff)
• arch/ia32/src/proc/thread.c (added)
• arch/ia64/include/thread.h (modified) (1 diff)
• arch/mips32/include/thread.h (modified) (1 diff)
• arch/ppc32/include/thread.h (modified) (1 diff)
• arch/ppc64/include/thread.h (modified) (1 diff)
• arch/sparc64/include/thread.h (modified) (1 diff)
• generic/include/proc/thread.h (modified) (1 diff)
• generic/src/proc/thread.c (modified) (1 diff)

arch/amd64/Makefile.inc

@@ -104 +104 @@
         arch/$(ARCH)/src/cpu/cpu.c \
         arch/$(ARCH)/src/proc/scheduler.c \
+        arch/$(ARCH)/src/proc/thread.c \
         arch/$(ARCH)/src/userspace.c \
         arch/$(ARCH)/src/syscall.c \

arch/ia32/Makefile.inc

@@ -109 +109 @@
         arch/$(ARCH)/src/asm.S \
         arch/$(ARCH)/src/proc/scheduler.c \
+        arch/$(ARCH)/src/proc/thread.c \
         arch/$(ARCH)/src/bios/bios.c \
         arch/$(ARCH)/src/smp/ap.S \

arch/ia64/include/thread.h

@@ -32 +32 @@
 #define ARCH_THREAD_DATA struct { } arch_thread_data;
 
+#define thread_create_arch(t)
+
 #endif

arch/mips32/include/thread.h

@@ -34 +34 @@
 #define ARCH_THREAD_DATA
 
+#define thread_create_arch(t)
+
 #endif

arch/ppc32/include/thread.h

@@ -32 +32 @@
 #define ARCH_THREAD_DATA
 
+#define thread_create_arch(t)
+
 #endif

arch/ppc64/include/thread.h

@@ -32 +32 @@
 #define ARCH_THREAD_DATA
 
+#define thread_create_arch(t)
+
 #endif

arch/sparc64/include/thread.h

@@ -32 +32 @@
 #define ARCH_THREAD_DATA
 
+#define thread_create_arch(t)
+
 #endif

generic/include/proc/thread.h

@@ -138 +138 @@
 extern void thread_exit(void);
 
+#ifndef thread_create_arch
+extern void thread_create_arch(thread_t *t);
+#endif
+
 extern void thread_sleep(__u32 sec);
 extern void thread_usleep(__u32 usec);

generic/src/proc/thread.c

@@ -264 +264 @@
         if (!t)
                 return NULL;
+
+        thread_create_arch(t);
         
         /* Not needed, but good for debugging */