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[PATCH v2 1/2] target/arm: Widen probe_access()'s address argument to 64
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From: |
Philippe Mathieu-Daudé |
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Subject: |
[PATCH v2 1/2] target/arm: Widen probe_access()'s address argument to 64-bits |
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Date: |
Mon, 19 Jun 2023 11:19:00 +0200 |
Make probe_access() agnostic to the address size of the guest,
using a uint64_t type since usage varies between guests.
Since we don't access any CPUARMState particular env field,
use the generic CPUArchState type insted.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
target/arm/helper.h | 2 +-
target/arm/tcg/op_helper.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/target/arm/helper.h b/target/arm/helper.h
index 3335c2b10b..cee9462c73 100644
--- a/target/arm/helper.h
+++ b/target/arm/helper.h
@@ -101,7 +101,7 @@ DEF_HELPER_FLAGS_1(rebuild_hflags_a32_newel,
TCG_CALL_NO_RWG, void, env)
DEF_HELPER_FLAGS_2(rebuild_hflags_a32, TCG_CALL_NO_RWG, void, env, int)
DEF_HELPER_FLAGS_2(rebuild_hflags_a64, TCG_CALL_NO_RWG, void, env, int)
-DEF_HELPER_FLAGS_5(probe_access, TCG_CALL_NO_WG, void, env, tl, i32, i32, i32)
+DEF_HELPER_FLAGS_5(probe_access, TCG_CALL_NO_WG, void, env, i64, i32, i32, i32)
DEF_HELPER_1(vfp_get_fpscr, i32, env)
DEF_HELPER_2(vfp_set_fpscr, void, env, i32)
diff --git a/target/arm/tcg/op_helper.c b/target/arm/tcg/op_helper.c
index 3baf8004f6..6cb84bc994 100644
--- a/target/arm/tcg/op_helper.c
+++ b/target/arm/tcg/op_helper.c
@@ -1009,7 +1009,7 @@ uint32_t HELPER(ror_cc)(CPUARMState *env, uint32_t x,
uint32_t i)
}
}
-void HELPER(probe_access)(CPUARMState *env, target_ulong ptr,
+void HELPER(probe_access)(CPUArchState *env, uint64_t ptr,
uint32_t access_type, uint32_t mmu_idx,
uint32_t size)
{
--
2.38.1