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Move page_size_init earlier

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The HOST_PAGE_ALIGN macros don't work until the page size variables
have been set up; later in postcopy I use those macros in the RAM
code, and it can be triggered using -object.

Fix this by initialising page_size_init() earlier - it's currently
initialised inside the accelerators, move it up into vl.c.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
This commit is contained in:
Dr. David Alan Gilbert 2015-11-05 18:10:31 +00:00 committed by Juan Quintela
parent 172dfd4faf
commit 87f50caa30
5 changed files with 2 additions and 3 deletions
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1
include/exec/exec-all.h
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@ -72,7 +72,6 @@ void restore_state_to_opc(CPUArchState *env, struct TranslationBlock *tb,
void cpu_gen_init(void);
bool cpu_restore_state(CPUState *cpu, uintptr_t searched_pc);
void page_size_init(void);
void QEMU_NORETURN cpu_resume_from_signal(CPUState *cpu, void *puc);
void QEMU_NORETURN cpu_io_recompile(CPUState *cpu, uintptr_t retaddr);

1
include/qemu-common.h
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@ -499,5 +499,6 @@ size_t buffer_find_nonzero_offset(const void *buf, size_t len);
int parse_debug_env(const char *name, int max, int initial);
const char *qemu_ether_ntoa(const MACAddr *mac);
void page_size_init(void);
#endif

1
kvm-all.c
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@ -1461,7 +1461,6 @@ static int kvm_init(MachineState *ms)
* page size for the system though.
*/
assert(TARGET_PAGE_SIZE <= getpagesize());
page_size_init();
s->sigmask_len = 8;

1
qtest.c
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@ -657,7 +657,6 @@ void qtest_init(const char *qtest_chrdev, const char *qtest_log, Error **errp)
inbuf = g_string_new("");
qtest_chr = chr;
page_size_init();
}
bool qtest_driver(void)

1
vl.c
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@ -4285,6 +4285,7 @@ int main(int argc, char **argv, char **envp)
exit(1);
}
page_size_init();
socket_init();
if (qemu_opts_foreach(qemu_find_opts("object"),