diff options
-rw-r--r-- | bootmain.c | 2 | ||||
-rw-r--r-- | kernel.ld | 3 | ||||
-rw-r--r-- | memlayout.h | 2 |
3 files changed, 4 insertions, 3 deletions
@@ -43,7 +43,7 @@ bootmain(void) // Call the entry point from the ELF header. // Does not return! - entry = (void(*)(void))(elf->entry & 0xFFFFFF); + entry = (void(*)(void))(elf->entry - KERNBASE); entry(); } @@ -8,7 +8,8 @@ ENTRY(_start) SECTIONS { /* Load the kernel at this address: "." means the current address */ - . = 0xF0100000; + /* Must be equal to KERNLINK */ + . = 0x80100000; .text : AT(0x100000) { *(.text .stub .text.* .gnu.linkonce.t.*) diff --git a/memlayout.h b/memlayout.h index c2879b1..e155e07 100644 --- a/memlayout.h +++ b/memlayout.h @@ -5,7 +5,7 @@ #define DEVSPACE 0xFE000000 // Other devices are at high addresses // Key addresses for address space layout (see kmap in vm.c for the layout) -#define KERNBASE 0xF0000000 // First kernel virtual address +#define KERNBASE 0x80000000 // First kernel virtual address #define KERNLINK (KERNBASE+EXTMEM) // Address where kernel is linked #ifndef __ASSEMBLER__ |