gwj / at91sam9263 · Commits

Commit c2b48b69cb80170b749b4252f7eb78acbb370879

Authored by aliguori
1 parent 6f7af85d

Fix -linux-user build by reverting r5701 

Unfortunately, -linux-user doesn't use osdep as it replaces some of those
functions with specific ones.  The code #ifdef code in exec.c needs to
remain in place so instead of introducing a qemu_getpagesize() let's just
use getpagesize() in the non-Windows implementation of qemu_vmalloc.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5703 c046a42c-6fe2-441c-8c8c-71466251a162
Inline Side-by-side
Showing 3 changed files with 11 additions and 16 deletions
... ... @@ -231,7 +231,16 @@ static void page_init(void)
231 231 {
232 232 /* NOTE: we can always suppose that qemu_host_page_size >=
233 233 TARGET_PAGE_SIZE */
234   - qemu_real_host_page_size = qemu_getpagesize();
  234 +#ifdef _WIN32
  235 + {
  236 + SYSTEM_INFO system_info;
  237 +
  238 + GetSystemInfo(&system_info);
  239 + qemu_real_host_page_size = system_info.dwPageSize;
  240 + }
  241 +#else
  242 + qemu_real_host_page_size = getpagesize();
  243 +#endif
235 244 if (qemu_host_page_size == 0)
236 245 qemu_host_page_size = qemu_real_host_page_size;
237 246 if (qemu_host_page_size < TARGET_PAGE_SIZE)
... ...
... ... @@ -66,14 +66,6 @@ void qemu_vfree(void *ptr)
66 66 VirtualFree(ptr, 0, MEM_RELEASE);
67 67 }
68 68  
69   -long qemu_getpagesize(void)
70   -{
71   - SYSTEM_INFO system_info;
72   -
73   - GetSystemInfo(&system_info);
74   - return system_info.dwPageSize;
75   -}
76   -
77 69 #else
78 70  
79 71 #if defined(USE_KQEMU)
... ... @@ -198,11 +190,6 @@ void *qemu_memalign(size_t alignment, size_t size)
198 190 #endif
199 191 }
200 192  
201   -long qemu_getpagesize(void)
202   -{
203   - return sysconf(_SC_PAGESIZE);
204   -}
205   -
206 193 /* alloc shared memory pages */
207 194 void *qemu_vmalloc(size_t size)
208 195 {
... ... @@ -213,7 +200,7 @@ void *qemu_vmalloc(size_t size)
213 200 #ifdef _BSD
214 201 return valloc(size);
215 202 #else
216   - return memalign(qemu_getpagesize(), size);
  203 + return memalign(getpagesize(), size);
217 204 #endif
218 205 }
219 206  
... ...
... ... @@ -72,7 +72,6 @@
72 72 void *qemu_memalign(size_t alignment, size_t size);
73 73 void *qemu_vmalloc(size_t size);
74 74 void qemu_vfree(void *ptr);
75   -long qemu_getpagesize(void);
76 75  
77 76 int qemu_create_pidfile(const char *filename);
78 77  
... ...