diff options
Diffstat (limited to '05/constants.b')
| -rw-r--r-- | 05/constants.b | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/05/constants.b b/05/constants.b index cc4335e..d0f2060 100644 --- a/05/constants.b +++ b/05/constants.b @@ -1,9 +1,13 @@ ; this is the format of the executables we produce: -; elf header + code 4MB addresses 0x400000-0x7fffff +; elf header 4MB addresses 0x000000-0x400000 (no, it won't actually take up that much space) +; code 4MB addresses 0x400000-0x7fffff ; read-only data 4MB addresses 0x800000-0xbfffff ; read-write data 4MB addresses 0xc00000-0xffffff -#define RODATA_OFFSET 0x400000 +; note that file offsets and runtime addresses are the same. +; you should be able to change these constants without breaking anything: #define RODATA_ADDR 0x800000 +#define RWDATA_END 0x1000000 +#define EXECUTABLE_SIZE 0x1000000 ; C OPERATOR PRECEDENCE ; lowest |