* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#include "cpu.h"
-#include "host-utils.h"
+#include "qemu/host-utils.h"
#include "helper.h"
#include "helper_regs.h"
#if !defined(CONFIG_USER_ONLY)
-#include "softmmu_exec.h"
+#include "exec/softmmu_exec.h"
#endif /* !defined(CONFIG_USER_ONLY) */
//#define DEBUG_OP
target_long arg)
{
#if defined(TARGET_PPC64)
- if (!msr_sf) {
+ if (!msr_is_64bit(env, env->msr)) {
return (uint32_t)(addr + arg);
} else
#endif
}
}
-void helper_dcbz(CPUPPCState *env, target_ulong addr)
+void helper_dcbz(CPUPPCState *env, target_ulong addr, uint32_t is_dcbzl)
{
- do_dcbz(env, addr, env->dcache_line_size);
-}
+ int dcbz_size = env->dcache_line_size;
-void helper_dcbz_970(CPUPPCState *env, target_ulong addr)
-{
- if (((env->spr[SPR_970_HID5] >> 7) & 0x3) == 1) {
- do_dcbz(env, addr, 32);
- } else {
- do_dcbz(env, addr, env->dcache_line_size);
+#if defined(TARGET_PPC64)
+ if (!is_dcbzl &&
+ (env->excp_model == POWERPC_EXCP_970) &&
+ ((env->spr[SPR_970_HID5] >> 7) & 0x3) == 1) {
+ dcbz_size = 32;
}
+#endif
+
+ /* XXX add e500mc support */
+
+ do_dcbz(env, addr, dcbz_size);
}
void helper_icbi(CPUPPCState *env, target_ulong addr)
#undef HI_IDX
#undef LO_IDX
-
-/*****************************************************************************/
-/* Softmmu support */
-#if !defined(CONFIG_USER_ONLY)
-
-#define MMUSUFFIX _mmu
-
-#define SHIFT 0
-#include "softmmu_template.h"
-
-#define SHIFT 1
-#include "softmmu_template.h"
-
-#define SHIFT 2
-#include "softmmu_template.h"
-
-#define SHIFT 3
-#include "softmmu_template.h"
-
-/* try to fill the TLB and return an exception if error. If retaddr is
- NULL, it means that the function was called in C code (i.e. not
- from generated code or from helper.c) */
-/* XXX: fix it to restore all registers */
-void tlb_fill(CPUPPCState *env, target_ulong addr, int is_write, int mmu_idx,
- uintptr_t retaddr)
-{
- TranslationBlock *tb;
- int ret;
-
- ret = cpu_ppc_handle_mmu_fault(env, addr, is_write, mmu_idx);
- if (unlikely(ret != 0)) {
- if (likely(retaddr)) {
- /* now we have a real cpu fault */
- tb = tb_find_pc(retaddr);
- if (likely(tb)) {
- /* the PC is inside the translated code. It means that we have
- a virtual CPU fault */
- cpu_restore_state(tb, env, retaddr);
- }
- }
- helper_raise_exception_err(env, env->exception_index, env->error_code);
- }
-}
-#endif /* !CONFIG_USER_ONLY */