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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
commit57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch)
tree5e910f0e82173f4ef4f51111366a3f1299037a7b /arch/alpha/kernel/asm-offsets.c
Initial import
Diffstat (limited to 'arch/alpha/kernel/asm-offsets.c')
-rw-r--r--arch/alpha/kernel/asm-offsets.c43
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/alpha/kernel/asm-offsets.c b/arch/alpha/kernel/asm-offsets.c
new file mode 100644
index 000000000..6ff8886e7
--- /dev/null
+++ b/arch/alpha/kernel/asm-offsets.c
@@ -0,0 +1,43 @@
+/*
+ * Generate definitions needed by assembly language modules.
+ * This code generates raw asm output which is post-processed to extract
+ * and format the required data.
+ */
+
+#include <linux/types.h>
+#include <linux/stddef.h>
+#include <linux/sched.h>
+#include <linux/ptrace.h>
+#include <linux/kbuild.h>
+#include <asm/io.h>
+
+void foo(void)
+{
+ DEFINE(TI_TASK, offsetof(struct thread_info, task));
+ DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
+ DEFINE(TI_CPU, offsetof(struct thread_info, cpu));
+ BLANK();
+
+ DEFINE(TASK_BLOCKED, offsetof(struct task_struct, blocked));
+ DEFINE(TASK_CRED, offsetof(struct task_struct, cred));
+ DEFINE(TASK_REAL_PARENT, offsetof(struct task_struct, real_parent));
+ DEFINE(TASK_GROUP_LEADER, offsetof(struct task_struct, group_leader));
+ DEFINE(TASK_TGID, offsetof(struct task_struct, tgid));
+ BLANK();
+
+ DEFINE(CRED_UID, offsetof(struct cred, uid));
+ DEFINE(CRED_EUID, offsetof(struct cred, euid));
+ DEFINE(CRED_GID, offsetof(struct cred, gid));
+ DEFINE(CRED_EGID, offsetof(struct cred, egid));
+ BLANK();
+
+ DEFINE(SIZEOF_PT_REGS, sizeof(struct pt_regs));
+ DEFINE(PT_PTRACED, PT_PTRACED);
+ DEFINE(CLONE_VM, CLONE_VM);
+ DEFINE(CLONE_UNTRACED, CLONE_UNTRACED);
+ DEFINE(SIGCHLD, SIGCHLD);
+ BLANK();
+
+ DEFINE(HAE_CACHE, offsetof(struct alpha_machine_vector, hae_cache));
+ DEFINE(HAE_REG, offsetof(struct alpha_machine_vector, hae_register));
+}