diff options
| author | Richard Henderson <rth@twiddle.net> | 2010-03-10 14:33:23 -0800 |
|---|---|---|
| committer | Paul Brook <paul@codesourcery.com> | 2010-03-12 16:28:24 +0000 |
| commit | 5270589032f450ae7c3448730855aa18ff68ccff (patch) | |
| tree | b918b07e410db7876c774d5f8c063dae4178497c /target-alpha | |
| parent | 0aef4261ac0ec9089ade0e3a92f986cb4ba7317e (diff) | |
| download | qemu-5270589032f450ae7c3448730855aa18ff68ccff.zip qemu-5270589032f450ae7c3448730855aa18ff68ccff.tar.gz qemu-5270589032f450ae7c3448730855aa18ff68ccff.tar.bz2 | |
Move TARGET_PHYS_ADDR_SPACE_BITS to target-*/cpu.h.
Removes a set of ifdefs from exec.c.
Introduce TARGET_VIRT_ADDR_SPACE_BITS for all targets other
than Alpha. This will be used for page_find_alloc, which is
supposed to be using virtual addresses in the first place.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target-alpha')
| -rw-r--r-- | target-alpha/cpu.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/target-alpha/cpu.h b/target-alpha/cpu.h index 617f55c..8afe16d 100644 --- a/target-alpha/cpu.h +++ b/target-alpha/cpu.h @@ -41,7 +41,9 @@ #define TARGET_PAGE_BITS 13 -#define VA_BITS 43 +/* ??? EV4 has 34 phys addr bits, EV5 has 40, EV6 has 44. */ +#define TARGET_PHYS_ADDR_SPACE_BITS 44 +#define TARGET_VIRT_ADDR_SPACE_BITS (30 + TARGET_PAGE_BITS) /* Alpha major type */ enum { |