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[Qemu-devel] [PATCH 3/4] util/cacheinfo.c: Use uintptr_t instead of unsi
From: |
driver1998 |
Subject: |
[Qemu-devel] [PATCH 3/4] util/cacheinfo.c: Use uintptr_t instead of unsigned long in AArch64 arch_cache_info() |
Date: |
Mon, 29 Apr 2019 00:33:22 +0000 |
Windows ARM64 uses LLP64 model, which breaks current assumptions.
Signed-off-by: driver1998 <address@hidden>
---
util/cacheinfo.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/util/cacheinfo.c b/util/cacheinfo.c
index 3cd080b83d..a815cb0722 100644
--- a/util/cacheinfo.c
+++ b/util/cacheinfo.c
@@ -107,7 +107,7 @@ static void sys_cache_info(int *isize, int *dsize)
static void arch_cache_info(int *isize, int *dsize)
{
if (*isize == 0 || *dsize == 0) {
- unsigned long ctr;
+ uintptr_t ctr;
/* The real cache geometry is in CCSIDR_EL1/CLIDR_EL1/CSSELR_EL1,
but (at least under Linux) these are marked protected by the
@@ -120,6 +120,8 @@ static void arch_cache_info(int *isize, int *dsize)
if (*dsize == 0) {
*dsize = 4 << ((ctr >> 16) & 0xf);
}
+
+ printf("%d %d\n", *isize, *dsize);
}
}
--
2.17.1
- [Qemu-devel] [PATCH 3/4] util/cacheinfo.c: Use uintptr_t instead of unsigned long in AArch64 arch_cache_info(),
driver1998 <=