| /branches/tracing/kernel/arch/ia32xen/include/mm/page.h |
|---|
| 40,8 → 40,6 |
| #define PAGE_WIDTH FRAME_WIDTH |
| #define PAGE_SIZE FRAME_SIZE |
| #define PAGE_COLOR_BITS 0 /* dummy */ |
| #ifdef KERNEL |
| #ifndef __ASM__ |
| /branches/tracing/kernel/arch/ia32xen/Makefile.inc |
|---|
| 29,11 → 29,15 |
| ## Toolchain configuration |
| # |
| ifndef CROSS_PREFIX |
| CROSS_PREFIX = /usr/local |
| endif |
| BFD_NAME = elf32-i386 |
| BFD_ARCH = i386 |
| BFD = elf32-i386 |
| TARGET = i686-pc-linux-gnu |
| TOOLCHAIN_DIR = /usr/local/i686 |
| TOOLCHAIN_DIR = $(CROSS_PREFIX)/i686 |
| DEFS += -DMACHINE=$(MACHINE) -D__32_BITS__ |
| /branches/tracing/kernel/arch/ia32xen/src/asm.S |
|---|
| 67,7 → 67,7 |
| * @param MEMCPY_SRC(%esp) Source address. |
| * @param MEMCPY_SIZE(%esp) Size. |
| * |
| * @return MEMCPY_SRC(%esp) on success and 0 on failure. |
| * @return MEMCPY_DST(%esp) on success and 0 on failure. |
| */ |
| memcpy: |
| memcpy_from_uspace: |
| 92,7 → 92,7 |
| 0: |
| movl %edx, %edi |
| movl %eax, %esi |
| movl MEMCPY_SRC(%esp), %eax /* MEMCPY_SRC(%esp), success */ |
| movl MEMCPY_DST(%esp), %eax /* MEMCPY_DST(%esp), success */ |
| ret |
| /* |
| /branches/tracing/kernel/arch/ia32xen/src/userspace.c |
|---|
| 68,6 → 68,10 |
| "pushl %3\n" |
| "pushl %4\n" |
| "movl %5, %%eax\n" |
| /* %ebx is defined to hold pcb_ptr - set it to 0 */ |
| "xorl %%ebx, %%ebx\n" |
| "iret\n" |
| : |
| : "i" (selector(UDATA_DES) | PL_USER), |