Changeset 4dc7a84 in mainline for uspace/lib/c/arch/amd64/include/libarch/fibril.h

Timestamp:

2014-09-02T20:16:21Z (10 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

0aee9b4

Parents:

21365c0

Message:

Autogenerate amd64 fibril context_t and its offsets

Generate the userspace context_t structure and its offsets by
autogen.py. Decouple the context definition from the kernel context_t,
because these structures can, and in fact already do, have different
members. Do not share the corresponding common assembly between the
kernel and the userspace.

File:

• uspace/lib/c/arch/amd64/include/libarch/fibril.h (modified) (2 diffs)

uspace/lib/c/arch/amd64/include/libarch/fibril.h

@@ -36 +36 @@
 #define LIBC_amd64_FIBRIL_H_
 
-#include <sys/types.h>
+#include <libarch/fibril_context.h>
 
 /*
@@ -53 +53 @@
         } while (0)
 
-/* We include only registers that must be preserved
- * during function call
- */
-typedef struct {
-        uint64_t sp;
-        uint64_t pc;
-
-        uint64_t rbx;
-        uint64_t rbp;
-
-        uint64_t r12;
-        uint64_t r13;
-        uint64_t r14;
-        uint64_t r15;
-
-        uint64_t tls;
-} context_t;
-
 static inline uintptr_t context_get_fp(context_t *ctx)
 {