diff options
| author | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2004-05-20 13:20:55 +0000 |
|---|---|---|
| committer | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2004-05-20 13:20:55 +0000 |
| commit | 5f21aef2b0e53b9c179d36cba6004df785500ac1 (patch) | |
| tree | 0769012a4020d040df37c160aa131444f663ccd9 /target-ppc/helper.c | |
| parent | 829309c70c47926cb1c05727118ebe77c417eecc (diff) | |
| download | qemu-5f21aef2b0e53b9c179d36cba6004df785500ac1.zip | |
suppressed unneeded header
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@832 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'target-ppc/helper.c')
| -rw-r--r-- | target-ppc/helper.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/target-ppc/helper.c b/target-ppc/helper.c index dc2737ea7a..09c0eebbee 100644 --- a/target-ppc/helper.c +++ b/target-ppc/helper.c @@ -17,8 +17,6 @@ * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#include <sys/mman.h> - #include "exec.h" #if defined (USE_OPEN_FIRMWARE) #include <time.h> @@ -133,14 +131,14 @@ static int get_bat (CPUState *env, uint32_t *real, int *prot, ((virtual & 0x0FFE0000 & bl) | (*BATl & 0x0FFE0000)) | (virtual & 0x0001F000); if (*BATl & 0x00000001) - *prot = PROT_READ; + *prot = PAGE_READ; if (*BATl & 0x00000002) - *prot = PROT_WRITE | PROT_READ; + *prot = PAGE_WRITE | PAGE_READ; #if defined (DEBUG_BATS) if (loglevel > 0) { fprintf(logfile, "BAT %d match: r 0x%08x prot=%c%c\n", - i, *real, *prot & PROT_READ ? 'R' : '-', - *prot & PROT_WRITE ? 'W' : '-'); + i, *real, *prot & PAGE_READ ? 'R' : '-', + *prot & PAGE_WRITE ? 'W' : '-'); } #endif ret = 0; @@ -203,9 +201,9 @@ static int find_pte (uint32_t *RPN, int *prot, uint32_t base, uint32_t va, } /* Check access rights */ if (key == 0) { - access = PROT_READ; + access = PAGE_READ; if ((pte1 & 0x00000003) != 0x3) - access |= PROT_WRITE; + access |= PAGE_WRITE; } else { switch (pte1 & 0x00000003) { case 0x0: @@ -213,16 +211,16 @@ static int find_pte (uint32_t *RPN, int *prot, uint32_t base, uint32_t va, break; case 0x1: case 0x3: - access = PROT_READ; + access = PAGE_READ; break; case 0x2: - access = PROT_READ | PROT_WRITE; + access = PAGE_READ | PAGE_WRITE; break; } } if (ret < 0) { - if ((rw == 0 && (access & PROT_READ)) || - (rw == 1 && (access & PROT_WRITE))) { + if ((rw == 0 && (access & PAGE_READ)) || + (rw == 1 && (access & PAGE_WRITE))) { #if defined (DEBUG_MMU) if (loglevel > 0) fprintf(logfile, "PTE access granted !\n"); @@ -264,7 +262,7 @@ static int find_pte (uint32_t *RPN, int *prot, uint32_t base, uint32_t va, store = 1; } else { /* Force page fault for first write access */ - *prot &= ~PROT_WRITE; + *prot &= ~PAGE_WRITE; } } if (store) { @@ -409,7 +407,7 @@ int get_physical_address (CPUState *env, uint32_t *physical, int *prot, if ((access_type == ACCESS_CODE && msr_ir == 0) || msr_dr == 0) { /* No address translation */ *physical = address & ~0xFFF; - *prot = PROT_READ | PROT_WRITE; + *prot = PAGE_READ | PAGE_WRITE; ret = 0; } else { /* Try to find a BAT */ |