Changeset f76fed4 in mainline for arch/mips32

Timestamp:

2006-03-03T00:20:31Z (20 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

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

Children:

09c18f78

Parents:

ddcf365

Message:

Added lazy fpu context allocation.

• threads that don't use fpu, don't get allocated fpu context
• fpu context alignment on AMD64 nicely disappeared

Location:

arch/mips32

Files:

• include/fpu_context.h (modified) (1 diff)
• src/fpu_context.c (modified) (1 diff)

arch/mips32/include/fpu_context.h

@@ -32 +32 @@
 #include <arch/types.h>
 
+#define ARCH_HAS_FPU
+#define FPU_CONTEXT_ALIGN    sizeof(__native)
+
 struct fpu_context {
         __native dregs[32];

arch/mips32/src/fpu_context.c

@@ -51 +51 @@
 }
 
-void fpu_init(fpu_context_t *fctx)
+void fpu_init()
 {
         /* TODO: Zero all registers */