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| author | Helge Deller <deller@gmx.de> | 2023-09-13 10:55:59 +0200 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2023-09-15 17:34:38 +0200 |
| commit | fa824d99f9b5c6f5246b8ddc6d7b794d4413e5f4 (patch) | |
| tree | 163649101272f8e5cbb8cdf5a778d7067d4372fa /target/hppa/op_helper.c | |
| parent | 6d1ef68ccafc7989e73b499b617f97d96ea34ac1 (diff) | |
| download | focaccia-qemu-fa824d99f9b5c6f5246b8ddc6d7b794d4413e5f4.tar.gz focaccia-qemu-fa824d99f9b5c6f5246b8ddc6d7b794d4413e5f4.zip | |
target/hppa: Add BTLB support to hppa TLB functions
Change the TLB code to store the Block-TLBs at the beginning of the TLB table. New 4k TLB entries which are added later shall not overwrite any of the BTLB entries. Make sure that when the TLB is cleared by the OS via the ptlbe instruction, the Block-TLBs will not be dropped. Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'target/hppa/op_helper.c')
| -rw-r--r-- | target/hppa/op_helper.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/target/hppa/op_helper.c b/target/hppa/op_helper.c index f25a5a72aa..837e2b3117 100644 --- a/target/hppa/op_helper.c +++ b/target/hppa/op_helper.c @@ -179,7 +179,8 @@ target_ureg HELPER(probe)(CPUHPPAState *env, target_ulong addr, return 0; } - excp = hppa_get_physical_address(env, addr, level, 0, &phys, &prot); + excp = hppa_get_physical_address(env, addr, level, 0, &phys, + &prot, NULL); if (excp >= 0) { if (env->psw & PSW_Q) { /* ??? Needs tweaking for hppa64. */ |