Drop remaining bits of ia64 host support
We dropped support for ia64 host CPUs in the 2.11 release (removing the TCG backend for it, and advertising the support as being completely removed in the changelog). However there are a few bits and pieces of code still floating about. Remove those, too. We can drop the check in configure for "ia64 or hppa host?" entirely, because we don't support hppa hosts either any more. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <1516897189-11035-1-git-send-email-peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
parent
4d98a8e5ec
commit
b1cef6d02f
@ -503,39 +503,6 @@ int cpu_signal_handler(int host_signum, void *pinfo, void *puc)
|
|||||||
return handle_cpu_signal(pc, info, is_write, &uc->uc_sigmask);
|
return handle_cpu_signal(pc, info, is_write, &uc->uc_sigmask);
|
||||||
}
|
}
|
||||||
|
|
||||||
#elif defined(__ia64)
|
|
||||||
|
|
||||||
#ifndef __ISR_VALID
|
|
||||||
/* This ought to be in <bits/siginfo.h>... */
|
|
||||||
# define __ISR_VALID 1
|
|
||||||
#endif
|
|
||||||
|
|
||||||
int cpu_signal_handler(int host_signum, void *pinfo, void *puc)
|
|
||||||
{
|
|
||||||
siginfo_t *info = pinfo;
|
|
||||||
ucontext_t *uc = puc;
|
|
||||||
unsigned long ip;
|
|
||||||
int is_write = 0;
|
|
||||||
|
|
||||||
ip = uc->uc_mcontext.sc_ip;
|
|
||||||
switch (host_signum) {
|
|
||||||
case SIGILL:
|
|
||||||
case SIGFPE:
|
|
||||||
case SIGSEGV:
|
|
||||||
case SIGBUS:
|
|
||||||
case SIGTRAP:
|
|
||||||
if (info->si_code && (info->si_segvflags & __ISR_VALID)) {
|
|
||||||
/* ISR.W (write-access) is bit 33: */
|
|
||||||
is_write = (info->si_isr >> 33) & 1;
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
|
|
||||||
default:
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
return handle_cpu_signal(ip, info, is_write, (sigset_t *)&uc->uc_sigmask);
|
|
||||||
}
|
|
||||||
|
|
||||||
#elif defined(__s390__)
|
#elif defined(__s390__)
|
||||||
|
|
||||||
int cpu_signal_handler(int host_signum, void *pinfo,
|
int cpu_signal_handler(int host_signum, void *pinfo,
|
||||||
|
5
configure
vendored
5
configure
vendored
@ -636,8 +636,6 @@ elif check_define _ARCH_PPC ; then
|
|||||||
fi
|
fi
|
||||||
elif check_define __mips__ ; then
|
elif check_define __mips__ ; then
|
||||||
cpu="mips"
|
cpu="mips"
|
||||||
elif check_define __ia64__ ; then
|
|
||||||
cpu="ia64"
|
|
||||||
elif check_define __s390__ ; then
|
elif check_define __s390__ ; then
|
||||||
if check_define __s390x__ ; then
|
if check_define __s390x__ ; then
|
||||||
cpu="s390x"
|
cpu="s390x"
|
||||||
@ -4744,9 +4742,6 @@ if test "$coroutine_pool" = ""; then
|
|||||||
fi
|
fi
|
||||||
|
|
||||||
if test "$debug_stack_usage" = "yes"; then
|
if test "$debug_stack_usage" = "yes"; then
|
||||||
if test "$cpu" = "ia64" -o "$cpu" = "hppa"; then
|
|
||||||
error_exit "stack usage debugging is not supported for $cpu"
|
|
||||||
fi
|
|
||||||
if test "$coroutine_pool" = "yes"; then
|
if test "$coroutine_pool" = "yes"; then
|
||||||
echo "WARN: disabling coroutine pool for stack usage debugging"
|
echo "WARN: disabling coroutine pool for stack usage debugging"
|
||||||
coroutine_pool=no
|
coroutine_pool=no
|
||||||
|
@ -12,9 +12,6 @@
|
|||||||
#if defined(__i386__) || defined(__x86_64__)
|
#if defined(__i386__) || defined(__x86_64__)
|
||||||
# define cpu_relax() asm volatile("rep; nop" ::: "memory")
|
# define cpu_relax() asm volatile("rep; nop" ::: "memory")
|
||||||
|
|
||||||
#elif defined(__ia64__)
|
|
||||||
# define cpu_relax() asm volatile("hint @pause" ::: "memory")
|
|
||||||
|
|
||||||
#elif defined(__aarch64__)
|
#elif defined(__aarch64__)
|
||||||
# define cpu_relax() asm volatile("yield" ::: "memory")
|
# define cpu_relax() asm volatile("yield" ::: "memory")
|
||||||
|
|
||||||
|
@ -931,15 +931,6 @@ static inline int64_t cpu_get_host_ticks(void)
|
|||||||
return val;
|
return val;
|
||||||
}
|
}
|
||||||
|
|
||||||
#elif defined(__ia64)
|
|
||||||
|
|
||||||
static inline int64_t cpu_get_host_ticks(void)
|
|
||||||
{
|
|
||||||
int64_t val;
|
|
||||||
asm volatile ("mov %0 = ar.itc" : "=r"(val) :: "memory");
|
|
||||||
return val;
|
|
||||||
}
|
|
||||||
|
|
||||||
#elif defined(__s390__)
|
#elif defined(__s390__)
|
||||||
|
|
||||||
static inline int64_t cpu_get_host_ticks(void)
|
static inline int64_t cpu_get_host_ticks(void)
|
||||||
|
@ -36,10 +36,6 @@
|
|||||||
#include <linux/capability.h>
|
#include <linux/capability.h>
|
||||||
#include <sched.h>
|
#include <sched.h>
|
||||||
#include <sys/timex.h>
|
#include <sys/timex.h>
|
||||||
#ifdef __ia64__
|
|
||||||
int __clone2(int (*fn)(void *), void *child_stack_base,
|
|
||||||
size_t stack_size, int flags, void *arg, ...);
|
|
||||||
#endif
|
|
||||||
#include <sys/socket.h>
|
#include <sys/socket.h>
|
||||||
#include <sys/un.h>
|
#include <sys/un.h>
|
||||||
#include <sys/uio.h>
|
#include <sys/uio.h>
|
||||||
@ -246,8 +242,7 @@ static type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5, \
|
|||||||
#define __NR_sys_inotify_add_watch __NR_inotify_add_watch
|
#define __NR_sys_inotify_add_watch __NR_inotify_add_watch
|
||||||
#define __NR_sys_inotify_rm_watch __NR_inotify_rm_watch
|
#define __NR_sys_inotify_rm_watch __NR_inotify_rm_watch
|
||||||
|
|
||||||
#if defined(__alpha__) || defined (__ia64__) || defined(__x86_64__) || \
|
#if defined(__alpha__) || defined(__x86_64__) || defined(__s390x__)
|
||||||
defined(__s390x__)
|
|
||||||
#define __NR__llseek __NR_lseek
|
#define __NR__llseek __NR_lseek
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
Loading…
Reference in New Issue
Block a user