diff options
Diffstat (limited to 'i686/macros.s')
-rw-r--r-- | i686/macros.s | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/i686/macros.s b/i686/macros.s deleted file mode 100644 index a9b8b4d..0000000 --- a/i686/macros.s +++ /dev/null @@ -1,25 +0,0 @@ -.set PAGE_RO, 0x001 -.set PAGE_RW, 0x003 -/* write section to page table macro - * - * Registers used: - * %ecx: loop counter [ set to $1024 ] - * %edx: temporary - * %esi: current page being mapped - * %edi: page entry [ set to $page_addr ] - */ -.macro mmap_section begin, end, access - mov $\begin, %esi # from $begin -1: cmpl $\end, %esi # until $end - jge 2f - - movl %esi, %edx - orl $\access, %edx - movl %edx, (%edi) - - addl $4096, %esi # move to next page - addl $4, %edi # size of page entry is 4 bytes - loop 1b # loop according to %ecx -2: -.endm - |