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authorEmilio G. Cota <cota@braap.org>2017-07-15 03:24:27 -0400
committerRichard Henderson <rth@twiddle.net>2017-10-10 09:45:00 -0700
commit3637cf58f9441ad277fd70299a29d0e39b32c96c (patch)
tree002ca459e436bd62bfa5611ef308411aa5f19b82 /exec.c
parent619205fd1facd5078d127cd94e4713b590770f96 (diff)
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util: move qemu_real_host_page_size/mask to osdep.h
These only depend on the host and therefore belong in the common osdep, not in a target-dependent object. While at it, query the host during an init constructor, which guarantees the page size will be well-defined throughout the execution of the program. Suggested-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'exec.c')
-rw-r--r--exec.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/exec.c b/exec.c
index 7a80460..6378714 100644
--- a/exec.c
+++ b/exec.c
@@ -120,8 +120,6 @@ int use_icount;
uintptr_t qemu_host_page_size;
intptr_t qemu_host_page_mask;
-uintptr_t qemu_real_host_page_size;
-intptr_t qemu_real_host_page_mask;
bool set_preferred_target_page_bits(int bits)
{
@@ -3606,8 +3604,6 @@ void page_size_init(void)
{
/* NOTE: we can always suppose that qemu_host_page_size >=
TARGET_PAGE_SIZE */
- qemu_real_host_page_size = getpagesize();
- qemu_real_host_page_mask = -(intptr_t)qemu_real_host_page_size;
if (qemu_host_page_size == 0) {
qemu_host_page_size = qemu_real_host_page_size;
}