Changeset 3396f59 in mainline for arch/ia32

Timestamp:

2005-09-04T08:28:55Z (20 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

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

Children:

8ff2f3f

Parents:

005384ad

Message:

Fixed gdtr naming issues after ia32 changes.
Fixed stack alignment on new thread to by multiple of 16,
we are now ABI-correct and we do not #GP on va_arg to boot.
Fixed bad exception register names reporting.
Fixed bad _hardcoded_load_addr, which caused allocation of kernel text
frames.

Location:

arch/ia32

Files:

• include/fpu_context.h (modified) (1 diff)
• src/fpu_context.c (modified) (2 diffs)

arch/ia32/include/fpu_context.h

@@ -33 +33 @@
 
 struct fpu_context {
-        __u8 fpu[512];          /* FXSAVE & FXRSTOR storage area */
+        /* TODO: We need malloc that aligns structures on 16-byte boundary */
+        __u8 fpu[512+16];               /* FXSAVE & FXRSTOR storage area */
 };
 

arch/ia32/src/fpu_context.c

@@ -55 +55 @@
                 : "=m"(*fctx)
                 );
-        return;
 }
 
@@ -64 +63 @@
                 : "=m"(*fctx)
                 );
-        return;
 }