linux-user: fix build on hosts not using guest base

Commit 68a1c81686 broke qemu on hosts not
using guest base. It uses reserved_va unconditionally in mmap.c. To
avoid to many #ifdef #endif blocks, define RESERVED_VA as either
reserved_va or 0ul, and use it instead of reserved_va, similarly to what
has been done with guest_base/GUEST_BASE.
This commit is contained in:
Aurelien Jarno 2010-07-30 21:09:10 +02:00
parent 5d5c99300d
commit 18e9ea8a3f
2 changed files with 9 additions and 7 deletions

View file

@ -629,8 +629,10 @@ extern unsigned long guest_base;
extern int have_guest_base;
extern unsigned long reserved_va;
#define GUEST_BASE guest_base
#define RESERVED_VA reserved_va
#else
#define GUEST_BASE 0ul
#define RESERVED_VA 0ul
#endif
/* All direct uses of g2h and h2g need to go away for usermode softmmu. */