diff options
Diffstat (limited to 'recipes/qemu/qemu-0.9.1')
29 files changed, 0 insertions, 1970 deletions
diff --git a/recipes/qemu/qemu-0.9.1/02_snapshot_use_tmpdir.patch b/recipes/qemu/qemu-0.9.1/02_snapshot_use_tmpdir.patch deleted file mode 100644 index 40264ed443..0000000000 --- a/recipes/qemu/qemu-0.9.1/02_snapshot_use_tmpdir.patch +++ /dev/null @@ -1,23 +0,0 @@ -#DPATCHLEVEL=0 ---- -# block.c | 6 +++++- -# 1 file changed, 5 insertions(+), 1 deletion(-) -# -Index: block.c -=================================================================== ---- block.c.orig 2007-12-03 23:47:25.000000000 +0000 -+++ block.c 2007-12-03 23:47:31.000000000 +0000 -@@ -191,8 +191,12 @@ void get_tmp_filename(char *filename, in - void get_tmp_filename(char *filename, int size) - { - int fd; -+ char *tmpdir; - /* XXX: race condition possible */ -- pstrcpy(filename, size, "/tmp/vl.XXXXXX"); -+ tmpdir = getenv("TMPDIR"); -+ if (!tmpdir) -+ tmpdir = "/tmp"; -+ snprintf(filename, size, "%s/vl.XXXXXX", tmpdir); - fd = mkstemp(filename); - close(fd); - } diff --git a/recipes/qemu/qemu-0.9.1/04_do_not_print_rtc_freq_if_ok.patch b/recipes/qemu/qemu-0.9.1/04_do_not_print_rtc_freq_if_ok.patch deleted file mode 100644 index 31c9da491d..0000000000 --- a/recipes/qemu/qemu-0.9.1/04_do_not_print_rtc_freq_if_ok.patch +++ /dev/null @@ -1,26 +0,0 @@ -#DPATCHLEVEL=1 ---- -# vl.c | 5 ++++- -# 1 file changed, 4 insertions(+), 1 deletion(-) -# -Index: qemu/vl.c -=================================================================== ---- qemu.orig/vl.c 2007-12-03 15:44:35.000000000 +0000 -+++ qemu/vl.c 2007-12-03 15:51:03.000000000 +0000 -@@ -1289,12 +1289,15 @@ static void hpet_stop_timer(struct qemu_ - - static int rtc_start_timer(struct qemu_alarm_timer *t) - { -+ unsigned long current_rtc_freq = 0; - int rtc_fd; - - TFR(rtc_fd = open("/dev/rtc", O_RDONLY)); - if (rtc_fd < 0) - return -1; -- if (ioctl(rtc_fd, RTC_IRQP_SET, RTC_FREQ) < 0) { -+ ioctl(rtc_fd, RTC_IRQP_READ, ¤t_rtc_freq); -+ if (current_rtc_freq != RTC_FREQ && -+ ioctl(rtc_fd, RTC_IRQP_SET, RTC_FREQ) < 0) { - fprintf(stderr, "Could not configure '/dev/rtc' to have a 1024 Hz timer. This is not a fatal\n" - "error, but for better emulation accuracy either use a 2.6 host Linux kernel or\n" - "type 'echo 1024 > /proc/sys/dev/rtc/max-user-freq' as root.\n"); diff --git a/recipes/qemu/qemu-0.9.1/05_non-fatal_if_linux_hd_missing.patch b/recipes/qemu/qemu-0.9.1/05_non-fatal_if_linux_hd_missing.patch deleted file mode 100644 index fdd922605e..0000000000 --- a/recipes/qemu/qemu-0.9.1/05_non-fatal_if_linux_hd_missing.patch +++ /dev/null @@ -1,17 +0,0 @@ -#DPATCHLEVEL=1 ---- -# hw/pc.c | 1 - -# 1 file changed, 1 deletion(-) -# -Index: qemu/hw/pc.c -=================================================================== ---- qemu.orig/hw/pc.c 2007-12-03 23:47:25.000000000 +0000 -+++ qemu/hw/pc.c 2007-12-03 23:47:38.000000000 +0000 -@@ -385,7 +385,6 @@ static void generate_bootsect(uint32_t g - if (bs_table[0] == NULL) { - fprintf(stderr, "A disk image must be given for 'hda' when booting " - "a Linux kernel\n"); -- exit(1); - } - - memset(bootsect, 0, sizeof(bootsect)); diff --git a/recipes/qemu/qemu-0.9.1/06_exit_segfault.patch b/recipes/qemu/qemu-0.9.1/06_exit_segfault.patch deleted file mode 100644 index 06123d0626..0000000000 --- a/recipes/qemu/qemu-0.9.1/06_exit_segfault.patch +++ /dev/null @@ -1,45 +0,0 @@ -#DPATCHLEVEL=0 ---- -# linux-user/main.c | 8 ++++---- -# 1 file changed, 4 insertions(+), 4 deletions(-) -# -Index: linux-user/main.c -=================================================================== ---- linux-user/main.c.orig 2007-12-03 23:47:25.000000000 +0000 -+++ linux-user/main.c 2007-12-03 23:47:41.000000000 +0000 -@@ -714,7 +714,7 @@ void cpu_loop (CPUSPARCState *env) - default: - printf ("Unhandled trap: 0x%x\n", trapnr); - cpu_dump_state(env, stderr, fprintf, 0); -- exit (1); -+ _exit (1); - } - process_pending_signals (env); - } -@@ -1634,7 +1634,7 @@ void cpu_loop (CPUState *env) - default: - printf ("Unhandled trap: 0x%x\n", trapnr); - cpu_dump_state(env, stderr, fprintf, 0); -- exit (1); -+ _exit (1); - } - process_pending_signals (env); - } -@@ -1954,7 +1954,7 @@ int main(int argc, char **argv) - for(item = cpu_log_items; item->mask != 0; item++) { - printf("%-10s %s\n", item->name, item->help); - } -- exit(1); -+ _exit(1); - } - cpu_set_log(mask); - } else if (!strcmp(r, "s")) { -@@ -1973,7 +1973,7 @@ int main(int argc, char **argv) - if (qemu_host_page_size == 0 || - (qemu_host_page_size & (qemu_host_page_size - 1)) != 0) { - fprintf(stderr, "page size must be a power of two\n"); -- exit(1); -+ _exit(1); - } - } else if (!strcmp(r, "g")) { - gdbstub_port = atoi(argv[optind++]); diff --git a/recipes/qemu/qemu-0.9.1/10_signal_jobs.patch b/recipes/qemu/qemu-0.9.1/10_signal_jobs.patch deleted file mode 100644 index 34282adc9d..0000000000 --- a/recipes/qemu/qemu-0.9.1/10_signal_jobs.patch +++ /dev/null @@ -1,26 +0,0 @@ -#DPATCHLEVEL=0 ---- -# linux-user/signal.c | 7 ++++++- -# 1 file changed, 6 insertions(+), 1 deletion(-) -# -Index: linux-user/signal.c -=================================================================== ---- linux-user/signal.c.orig 2007-12-03 15:40:26.000000000 +0000 -+++ linux-user/signal.c 2007-12-03 15:55:49.000000000 +0000 -@@ -364,10 +364,15 @@ int queue_signal(int sig, target_siginfo - k = &sigact_table[sig - 1]; - handler = k->sa._sa_handler; - if (handler == TARGET_SIG_DFL) { -+ if (sig == TARGET_SIGTSTP || sig == TARGET_SIGTTIN || sig == TARGET_SIGTTOU) { -+ kill(getpid(),SIGSTOP); -+ return 0; -+ } else - /* default handler : ignore some signal. The other are fatal */ - if (sig != TARGET_SIGCHLD && - sig != TARGET_SIGURG && -- sig != TARGET_SIGWINCH) { -+ sig != TARGET_SIGWINCH && -+ sig != TARGET_SIGCONT) { - force_sig(sig); - } else { - return 0; /* indicate ignored */ diff --git a/recipes/qemu/qemu-0.9.1/11_signal_sigaction.patch b/recipes/qemu/qemu-0.9.1/11_signal_sigaction.patch deleted file mode 100644 index 33c5e8b12d..0000000000 --- a/recipes/qemu/qemu-0.9.1/11_signal_sigaction.patch +++ /dev/null @@ -1,21 +0,0 @@ -#DPATCHLEVEL=0 ---- -# linux-user/signal.c | 5 +++++ -# 1 file changed, 5 insertions(+) -# -Index: linux-user/signal.c -=================================================================== ---- linux-user/signal.c.orig 2007-12-03 23:47:44.000000000 +0000 -+++ linux-user/signal.c 2007-12-03 23:47:46.000000000 +0000 -@@ -512,6 +512,11 @@ int do_sigaction(int sig, const struct t - - if (sig < 1 || sig > TARGET_NSIG || sig == SIGKILL || sig == SIGSTOP) - return -EINVAL; -+ -+ /* no point doing the stuff as those are not allowed for sigaction */ -+ if ((sig == TARGET_SIGKILL) || (sig == TARGET_SIGSTOP)) -+ return -EINVAL; -+ - k = &sigact_table[sig - 1]; - #if defined(DEBUG_SIGNAL) - fprintf(stderr, "sigaction sig=%d act=0x%08x, oact=0x%08x\n", diff --git a/recipes/qemu/qemu-0.9.1/22_net_tuntap_stall.patch b/recipes/qemu/qemu-0.9.1/22_net_tuntap_stall.patch deleted file mode 100644 index 6017df0f6d..0000000000 --- a/recipes/qemu/qemu-0.9.1/22_net_tuntap_stall.patch +++ /dev/null @@ -1,18 +0,0 @@ -#DPATCHLEVEL=0 ---- -# vl.c | 2 +- -# 1 file changed, 1 insertion(+), 1 deletion(-) -# -Index: vl.c -=================================================================== ---- vl.c.orig 2007-12-03 23:47:36.000000000 +0000 -+++ vl.c 2007-12-03 23:47:48.000000000 +0000 -@@ -4023,7 +4023,7 @@ static int tap_open(char *ifname, int if - return -1; - } - memset(&ifr, 0, sizeof(ifr)); -- ifr.ifr_flags = IFF_TAP | IFF_NO_PI; -+ ifr.ifr_flags = IFF_TAP | IFF_NO_PI | IFF_ONE_QUEUE; - if (ifname[0] != '\0') - pstrcpy(ifr.ifr_name, IFNAMSIZ, ifname); - else diff --git a/recipes/qemu/qemu-0.9.1/31_syscalls.patch b/recipes/qemu/qemu-0.9.1/31_syscalls.patch deleted file mode 100644 index 95a7332ee8..0000000000 --- a/recipes/qemu/qemu-0.9.1/31_syscalls.patch +++ /dev/null @@ -1,48 +0,0 @@ -#DPATCHLEVEL=0 ---- -# linux-user/syscall.c | 11 ++++++++--- -# 1 file changed, 8 insertions(+), 3 deletions(-) -# -Index: linux-user/syscall.c -=================================================================== ---- linux-user/syscall.c.orig 2007-12-03 19:32:56.000000000 +0000 -+++ linux-user/syscall.c 2007-12-03 19:33:41.000000000 +0000 -@@ -250,6 +250,7 @@ extern int getresuid(uid_t *, uid_t *, u - extern int setresgid(gid_t, gid_t, gid_t); - extern int getresgid(gid_t *, gid_t *, gid_t *); - extern int setgroups(int, gid_t *); -+extern int uselib(const char*); - - #define ERRNO_TABLE_SIZE 1200 - -@@ -4024,7 +4025,8 @@ abi_long do_syscall(void *cpu_env, int n - #endif - #ifdef TARGET_NR_uselib - case TARGET_NR_uselib: -- goto unimplemented; -+ ret = get_errno(uselib(path((const char*)arg1))); -+ break; - #endif - #ifdef TARGET_NR_swapon - case TARGET_NR_swapon: -@@ -5289,7 +5291,9 @@ abi_long do_syscall(void *cpu_env, int n - goto unimplemented; - #ifdef TARGET_NR_mincore - case TARGET_NR_mincore: -- goto unimplemented; -+ /*page_unprotect_range((void*)arg3, ((size_t)arg2 + TARGET_PAGE_SIZE - 1) / TARGET_PAGE_SIZE);*/ -+ ret = get_errno(mincore((void*)arg1, (size_t)arg2, (unsigned char*)arg3)); -+ break; - #endif - #ifdef TARGET_NR_madvise - case TARGET_NR_madvise: -@@ -5429,7 +5433,8 @@ abi_long do_syscall(void *cpu_env, int n - break; - #ifdef TARGET_NR_readahead - case TARGET_NR_readahead: -- goto unimplemented; -+ ret = get_errno(readahead((int)arg1, (off64_t)arg2, (size_t)arg3)); -+ break; - #endif - #ifdef TARGET_NR_setxattr - case TARGET_NR_setxattr: diff --git a/recipes/qemu/qemu-0.9.1/32_syscall_sysctl.patch b/recipes/qemu/qemu-0.9.1/32_syscall_sysctl.patch deleted file mode 100644 index 5e8dd75b0e..0000000000 --- a/recipes/qemu/qemu-0.9.1/32_syscall_sysctl.patch +++ /dev/null @@ -1,55 +0,0 @@ -#DPATCHLEVEL=0 ---- -# linux-user/syscall.c | 32 +++++++++++++++++++++++++++++--- -# 1 file changed, 29 insertions(+), 3 deletions(-) -# -Index: linux-user/syscall.c -=================================================================== ---- linux-user/syscall.c.orig 2007-12-03 15:56:24.000000000 +0000 -+++ linux-user/syscall.c 2007-12-03 15:57:36.000000000 +0000 -@@ -52,6 +52,7 @@ - //#include <sys/user.h> - #include <netinet/ip.h> - #include <netinet/tcp.h> -+#include <sys/sysctl.h> - - #define termios host_termios - #define winsize host_winsize -@@ -4739,9 +4740,34 @@ abi_long do_syscall(void *cpu_env, int n - break; - #endif - case TARGET_NR__sysctl: -- /* We don't implement this, but ENOTDIR is always a safe -- return value. */ -- ret = -TARGET_ENOTDIR; -+ { -+ struct __sysctl_args *args = (struct __sysctl_args *) arg1; -+ int *name_target, *name, nlen, *oldlenp, oldlen, newlen, i; -+ void *oldval, *newval; -+ -+ name_target = (int *) tswapl((long) args->name); -+ nlen = tswapl(args->nlen); -+ oldval = (void *) tswapl((long) args->oldval); -+ oldlenp = (int *) tswapl((long) args->oldlenp); -+ oldlen = tswapl(*oldlenp); -+ newval = (void *) tswapl((long) args->newval); -+ newlen = tswapl(args->newlen); -+ -+ name = alloca(nlen * sizeof (int)); -+ for (i = 0; i < nlen; i++) -+ name[i] = tswapl(name_target[i]); -+ -+ if (nlen == 2 && name[0] == CTL_KERN && name[1] == KERN_VERSION) { -+ ret = get_errno( -+ sysctl(name, nlen, oldval, &oldlen, newval, newlen)); -+ if (!is_error(ret)) { -+ *oldlenp = tswapl(oldlen); -+ } -+ } else { -+ gemu_log("qemu: Unsupported sysctl name\n"); -+ ret = -ENOSYS; -+ } -+ } - break; - case TARGET_NR_sched_setparam: - { diff --git a/recipes/qemu/qemu-0.9.1/33_syscall_ppc_clone.patch b/recipes/qemu/qemu-0.9.1/33_syscall_ppc_clone.patch deleted file mode 100644 index 3f733b6ab8..0000000000 --- a/recipes/qemu/qemu-0.9.1/33_syscall_ppc_clone.patch +++ /dev/null @@ -1,22 +0,0 @@ -#DPATCHLEVEL=0 ---- -# linux-user/syscall.c | 6 +----- -# 1 file changed, 1 insertion(+), 5 deletions(-) -# -Index: linux-user/syscall.c -=================================================================== ---- linux-user/syscall.c.orig 2007-12-03 15:58:11.000000000 +0000 -+++ linux-user/syscall.c 2007-12-03 15:58:46.000000000 +0000 -@@ -2750,11 +2750,7 @@ int do_fork(CPUState *env, unsigned int - if (!newsp) - newsp = env->gpr[1]; - new_env->gpr[1] = newsp; -- { -- int i; -- for (i = 7; i < 32; i++) -- new_env->gpr[i] = 0; -- } -+ new_env->gpr[3] = 0; - #elif defined(TARGET_SH4) - if (!newsp) - newsp = env->gregs[15]; diff --git a/recipes/qemu/qemu-0.9.1/39_syscall_fadvise64.patch b/recipes/qemu/qemu-0.9.1/39_syscall_fadvise64.patch deleted file mode 100644 index 54ee3e0948..0000000000 --- a/recipes/qemu/qemu-0.9.1/39_syscall_fadvise64.patch +++ /dev/null @@ -1,21 +0,0 @@ ---- - linux-user/syscall.c | 6 ++++++ - 1 file changed, 6 insertions(+) - -Index: linux-user/syscall.c -=================================================================== ---- linux-user/syscall.c.orig 2007-12-03 19:33:47.000000000 +0000 -+++ linux-user/syscall.c 2007-12-03 19:33:48.000000000 +0000 -@@ -5317,6 +5317,12 @@ abi_long do_syscall(void *cpu_env, int n - ret = get_errno(mincore((void*)arg1, (size_t)arg2, (unsigned char*)arg3)); - break; - #endif -+#ifdef TARGET_NR_fadvise64_64 -+ case TARGET_NR_fadvise64_64: -+ /* Just return success */ -+ ret = get_errno(0); -+ break; -+#endif - #ifdef TARGET_NR_madvise - case TARGET_NR_madvise: - /* A straight passthrough may not be safe because qemu sometimes diff --git a/recipes/qemu/qemu-0.9.1/41_arm_fpa_sigfpe.patch b/recipes/qemu/qemu-0.9.1/41_arm_fpa_sigfpe.patch deleted file mode 100644 index cea3afc7ff..0000000000 --- a/recipes/qemu/qemu-0.9.1/41_arm_fpa_sigfpe.patch +++ /dev/null @@ -1,104 +0,0 @@ -#DPATCHLEVEL=0 ---- -# linux-user/main.c | 51 ++++++++++++++++++++++++++++++++++++++++++++++- -# target-arm/nwfpe/fpa11.c | 7 ++++++ -# 2 files changed, 57 insertions(+), 1 deletion(-) -# -Index: linux-user/main.c -=================================================================== ---- linux-user/main.c.orig 2007-12-03 15:59:10.000000000 +0000 -+++ linux-user/main.c 2007-12-03 16:01:27.000000000 +0000 -@@ -377,18 +377,67 @@ void cpu_loop(CPUARMState *env) - { - TaskState *ts = env->opaque; - uint32_t opcode; -+ int rc; - - /* we handle the FPU emulation here, as Linux */ - /* we get the opcode */ - /* FIXME - what to do if get_user() fails? */ - get_user_u32(opcode, env->regs[15]); - -- if (EmulateAll(opcode, &ts->fpa, env) == 0) { -+ rc = EmulateAll(opcode, &ts->fpa, env); -+ if (rc == 0) { /* illegal instruction */ - info.si_signo = SIGILL; - info.si_errno = 0; - info.si_code = TARGET_ILL_ILLOPN; - info._sifields._sigfault._addr = env->regs[15]; - queue_signal(info.si_signo, &info); -+ } else if (rc < 0) { /* FP exception */ -+ int arm_fpe=0; -+ -+ /* translate softfloat flags to FPSR flags */ -+ if (-rc & float_flag_invalid) -+ arm_fpe |= BIT_IOC; -+ if (-rc & float_flag_divbyzero) -+ arm_fpe |= BIT_DZC; -+ if (-rc & float_flag_overflow) -+ arm_fpe |= BIT_OFC; -+ if (-rc & float_flag_underflow) -+ arm_fpe |= BIT_UFC; -+ if (-rc & float_flag_inexact) -+ arm_fpe |= BIT_IXC; -+ -+ FPSR fpsr = ts->fpa.fpsr; -+ //printf("fpsr 0x%x, arm_fpe 0x%x\n",fpsr,arm_fpe); -+ -+ if (fpsr & (arm_fpe << 16)) { /* exception enabled? */ -+ info.si_signo = SIGFPE; -+ info.si_errno = 0; -+ -+ /* ordered by priority, least first */ -+ if (arm_fpe & BIT_IXC) info.si_code = TARGET_FPE_FLTRES; -+ if (arm_fpe & BIT_UFC) info.si_code = TARGET_FPE_FLTUND; -+ if (arm_fpe & BIT_OFC) info.si_code = TARGET_FPE_FLTOVF; -+ if (arm_fpe & BIT_DZC) info.si_code = TARGET_FPE_FLTDIV; -+ if (arm_fpe & BIT_IOC) info.si_code = TARGET_FPE_FLTINV; -+ -+ info._sifields._sigfault._addr = env->regs[15]; -+ queue_signal(info.si_signo, &info); -+ } else { -+ env->regs[15] += 4; -+ } -+ -+ /* accumulate unenabled exceptions */ -+ if ((!(fpsr & BIT_IXE)) && (arm_fpe & BIT_IXC)) -+ fpsr |= BIT_IXC; -+ if ((!(fpsr & BIT_UFE)) && (arm_fpe & BIT_UFC)) -+ fpsr |= BIT_UFC; -+ if ((!(fpsr & BIT_OFE)) && (arm_fpe & BIT_OFC)) -+ fpsr |= BIT_OFC; -+ if ((!(fpsr & BIT_DZE)) && (arm_fpe & BIT_DZC)) -+ fpsr |= BIT_DZC; -+ if ((!(fpsr & BIT_IOE)) && (arm_fpe & BIT_IOC)) -+ fpsr |= BIT_IOC; -+ ts->fpa.fpsr=fpsr; - } else { - /* increment PC */ - env->regs[15] += 4; -Index: target-arm/nwfpe/fpa11.c -=================================================================== ---- target-arm/nwfpe/fpa11.c.orig 2007-12-03 15:40:26.000000000 +0000 -+++ target-arm/nwfpe/fpa11.c 2007-12-03 15:59:11.000000000 +0000 -@@ -162,6 +162,8 @@ unsigned int EmulateAll(unsigned int opc - fpa11->initflag = 1; - } - -+ set_float_exception_flags(0, &fpa11->fp_status); -+ - if (TEST_OPCODE(opcode,MASK_CPRT)) - { - //fprintf(stderr,"emulating CPRT\n"); -@@ -191,6 +193,11 @@ unsigned int EmulateAll(unsigned int opc - } - - // restore_flags(flags); -+ if(nRc == 1 && get_float_exception_flags(&fpa11->fp_status)) -+ { -+ //printf("fef 0x%x\n",float_exception_flags); -+ nRc=-get_float_exception_flags(&fpa11->fp_status); -+ } - - //printf("returning %d\n",nRc); - return(nRc); diff --git a/recipes/qemu/qemu-0.9.1/52_ne2000_return.patch b/recipes/qemu/qemu-0.9.1/52_ne2000_return.patch deleted file mode 100644 index e4ea33f2c6..0000000000 --- a/recipes/qemu/qemu-0.9.1/52_ne2000_return.patch +++ /dev/null @@ -1,17 +0,0 @@ ---- - hw/ne2000.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -Index: qemu/hw/ne2000.c -=================================================================== ---- qemu.orig/hw/ne2000.c 2007-12-03 19:32:52.000000000 +0000 -+++ qemu/hw/ne2000.c 2007-12-03 19:33:55.000000000 +0000 -@@ -217,7 +217,7 @@ static int ne2000_can_receive(void *opaq - NE2000State *s = opaque; - - if (s->cmd & E8390_STOP) -- return 1; -+ return 0; - return !ne2000_buffer_full(s); - } - diff --git a/recipes/qemu/qemu-0.9.1/61_safe_64bit_int.patch b/recipes/qemu/qemu-0.9.1/61_safe_64bit_int.patch deleted file mode 100644 index 9b1ace81a5..0000000000 --- a/recipes/qemu/qemu-0.9.1/61_safe_64bit_int.patch +++ /dev/null @@ -1,27 +0,0 @@ -#DPATCHLEVEL=0 ---- -# dyngen-exec.h | 4 ++-- -# 1 file changed, 2 insertions(+), 2 deletions(-) -# -Index: dyngen-exec.h -=================================================================== ---- dyngen-exec.h.orig 2007-12-31 13:06:21.000000000 +0000 -+++ dyngen-exec.h 2007-12-31 13:08:54.000000000 +0000 -@@ -38,7 +38,7 @@ - // Linux/Sparc64 defines uint64_t - #if !(defined (__sparc_v9__) && defined(__linux__)) - /* XXX may be done for all 64 bits targets ? */ --#if defined (__x86_64__) || defined(__ia64) || defined(__s390x__) || defined(__alpha__) -+#if defined (__x86_64__) || defined(__ia64) || defined(__s390x__) || defined(__alpha__) || defined(__sparc__) - typedef unsigned long uint64_t; - #else - typedef unsigned long long uint64_t; -@@ -55,7 +55,7 @@ - typedef signed int int32_t; - // Linux/Sparc64 defines int64_t - #if !(defined (__sparc_v9__) && defined(__linux__)) --#if defined (__x86_64__) || defined(__ia64) || defined(__s390x__) || defined(__alpha__) -+#if defined (__x86_64__) || defined(__ia64) || defined(__s390x__) || defined(__alpha__) || defined(__sparc__) - typedef signed long int64_t; - #else - typedef signed long long int64_t; diff --git a/recipes/qemu/qemu-0.9.1/63_sparc_build.patch b/recipes/qemu/qemu-0.9.1/63_sparc_build.patch deleted file mode 100644 index 37b38f641b..0000000000 --- a/recipes/qemu/qemu-0.9.1/63_sparc_build.patch +++ /dev/null @@ -1,18 +0,0 @@ -#DPATCHLEVEL=0 ---- -# sparc.ld | 2 +- -# 1 file changed, 1 insertion(+), 1 deletion(-) -# -Index: sparc.ld -=================================================================== ---- sparc.ld.orig 2007-12-03 15:40:26.000000000 +0000 -+++ sparc.ld 2007-12-03 16:05:06.000000000 +0000 -@@ -6,7 +6,7 @@ ENTRY(_start) - SECTIONS - { - /* Read-only sections, merged into text segment: */ -- . = 0x60000000 + SIZEOF_HEADERS; -+ . = 0x60000000 + 0x400; - .interp : { *(.interp) } - .hash : { *(.hash) } - .dynsym : { *(.dynsym) } diff --git a/recipes/qemu/qemu-0.9.1/64_ppc_asm_constraints.patch b/recipes/qemu/qemu-0.9.1/64_ppc_asm_constraints.patch deleted file mode 100644 index e4858b79d7..0000000000 --- a/recipes/qemu/qemu-0.9.1/64_ppc_asm_constraints.patch +++ /dev/null @@ -1,18 +0,0 @@ -#DPATCHLEVEL=1 ---- -# cpu-all.h | 2 +- -# 1 file changed, 1 insertion(+), 1 deletion(-) -# -Index: qemu/cpu-all.h -=================================================================== ---- qemu.orig/cpu-all.h 2007-06-13 11:48:22.000000000 +0100 -+++ qemu/cpu-all.h 2007-06-13 11:51:56.000000000 +0100 -@@ -250,7 +250,7 @@ static inline void stw_le_p(void *ptr, i - static inline void stl_le_p(void *ptr, int v) - { - #ifdef __powerpc__ -- __asm__ __volatile__ ("stwbrx %1,0,%2" : "=m" (*(uint32_t *)ptr) : "r" (v), "r" (ptr)); -+ __asm__ __volatile__ ("stwbrx %0,0,%1" : : "r" (v), "r" (ptr) : "memory"); - #else - uint8_t *p = ptr; - p[0] = v; diff --git a/recipes/qemu/qemu-0.9.1/65_kfreebsd.patch b/recipes/qemu/qemu-0.9.1/65_kfreebsd.patch deleted file mode 100644 index dfece800ac..0000000000 --- a/recipes/qemu/qemu-0.9.1/65_kfreebsd.patch +++ /dev/null @@ -1,35 +0,0 @@ ---- - configure | 6 ++++++ - vl.c | 2 ++ - 2 files changed, 8 insertions(+) - -Index: configure -=================================================================== ---- configure.orig 2007-12-03 15:40:26.000000000 +0000 -+++ configure 2007-12-03 16:05:34.000000000 +0000 -@@ -129,6 +129,12 @@ if [ "$cpu" = "i386" -o "$cpu" = "x86_64 - kqemu="yes" - fi - ;; -+GNU/kFreeBSD) -+oss="yes" -+if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then -+ kqemu="yes" -+fi -+;; - FreeBSD) - bsd="yes" - oss="yes" -Index: vl.c -=================================================================== ---- vl.c.orig 2007-12-03 16:05:32.000000000 +0000 -+++ vl.c 2007-12-03 16:05:34.000000000 +0000 -@@ -97,6 +97,8 @@ - #include <stropts.h> - #endif - #endif -+#elif defined (__GLIBC__) && defined (__FreeBSD_kernel__) -+#include <freebsd/stdlib.h> - #else - #include <winsock2.h> - int inet_aton(const char *cp, struct in_addr *ia); diff --git a/recipes/qemu/qemu-0.9.1/66_tls_ld.patch b/recipes/qemu/qemu-0.9.1/66_tls_ld.patch deleted file mode 100644 index 54e02eff8b..0000000000 --- a/recipes/qemu/qemu-0.9.1/66_tls_ld.patch +++ /dev/null @@ -1,55 +0,0 @@ ---- - arm.ld | 7 +++++++ - i386.ld | 7 +++++++ - 2 files changed, 14 insertions(+) - -Index: arm.ld -=================================================================== ---- arm.ld.orig 2007-06-13 11:48:22.000000000 +0100 -+++ arm.ld 2007-06-13 11:51:56.000000000 +0100 -@@ -26,6 +26,10 @@ SECTIONS - { *(.rel.rodata) *(.rel.gnu.linkonce.r*) } - .rela.rodata : - { *(.rela.rodata) *(.rela.gnu.linkonce.r*) } -+ .rel.tdata : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) } -+ .rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) } -+ .rel.tbss : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) } -+ .rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) } - .rel.got : { *(.rel.got) } - .rela.got : { *(.rela.got) } - .rel.ctors : { *(.rel.ctors) } -@@ -58,6 +62,9 @@ SECTIONS - .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } - __exidx_end = .; - .reginfo : { *(.reginfo) } -+ /* Thread Local Storage sections */ -+ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } -+ .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - /* Adjust the address for the data segment. We want to adjust up to - the same address within the page on the next page up. */ - . = ALIGN(0x100000) + (. & (0x100000 - 1)); -Index: i386.ld -=================================================================== ---- i386.ld.orig 2007-06-13 11:48:22.000000000 +0100 -+++ i386.ld 2007-06-13 11:51:56.000000000 +0100 -@@ -28,6 +28,10 @@ SECTIONS - { *(.rel.rodata) *(.rel.gnu.linkonce.r*) } - .rela.rodata : - { *(.rela.rodata) *(.rela.gnu.linkonce.r*) } -+ .rel.tdata : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) } -+ .rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) } -+ .rel.tbss : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) } -+ .rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) } - .rel.got : { *(.rel.got) } - .rela.got : { *(.rela.got) } - .rel.ctors : { *(.rel.ctors) } -@@ -53,6 +57,9 @@ SECTIONS - _etext = .; - PROVIDE (etext = .); - .fini : { *(.fini) } =0x47ff041f -+ /* Thread Local Storage sections */ -+ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) } -+ .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } - . = ALIGN(32 / 8); - PROVIDE (__preinit_array_start = .); - .preinit_array : { *(.preinit_array) } diff --git a/recipes/qemu/qemu-0.9.1/91-oh-sdl-cursor.patch b/recipes/qemu/qemu-0.9.1/91-oh-sdl-cursor.patch deleted file mode 100644 index 0d60c1c306..0000000000 --- a/recipes/qemu/qemu-0.9.1/91-oh-sdl-cursor.patch +++ /dev/null @@ -1,18 +0,0 @@ -=== modified file 'sdl.c' ---- - sdl.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -Index: sdl.c -=================================================================== ---- sdl.c.orig 2007-12-03 19:32:15.000000000 +0000 -+++ sdl.c 2007-12-03 19:34:04.000000000 +0000 -@@ -247,7 +247,7 @@ static void sdl_hide_cursor(void) - - if (kbd_mouse_is_absolute()) { - SDL_ShowCursor(1); -- SDL_SetCursor(sdl_cursor_hidden); -+ /* SDL_SetCursor(sdl_cursor_hidden); */ - } else { - SDL_ShowCursor(0); - } diff --git a/recipes/qemu/qemu-0.9.1/configure_symlinkpath_fix.patch b/recipes/qemu/qemu-0.9.1/configure_symlinkpath_fix.patch deleted file mode 100644 index 3ec304a38c..0000000000 --- a/recipes/qemu/qemu-0.9.1/configure_symlinkpath_fix.patch +++ /dev/null @@ -1,28 +0,0 @@ -Index: qemu-0.9.1/configure -=================================================================== ---- qemu-0.9.1.orig/configure 2008-01-24 15:33:13.000000000 +0000 -+++ qemu-0.9.1/configure 2008-01-24 15:45:50.000000000 +0000 -@@ -209,15 +209,17 @@ - - # find source path - source_path=`dirname "$0"` -+source_path_used="no" -+workdir=`pwd` -+workdir=`readlink -f $workdir` - if [ -z "$source_path" ]; then -- source_path=`pwd` -+ source_path=$workdir - else - source_path=`cd "$source_path"; pwd` --fi --if test "$source_path" = `pwd` ; then -- source_path_used="no" --else -- source_path_used="yes" -+ source_path=`readlink -f $source_path` -+ if test "$source_path" != "$workdir" ; then -+ source_path_used="yes" -+ fi - fi - - werror="no" diff --git a/recipes/qemu/qemu-0.9.1/disable-error-in-configure.patch b/recipes/qemu/qemu-0.9.1/disable-error-in-configure.patch deleted file mode 100644 index 017f9f6355..0000000000 --- a/recipes/qemu/qemu-0.9.1/disable-error-in-configure.patch +++ /dev/null @@ -1,17 +0,0 @@ ---- - configure | 2 -- - 1 file changed, 2 deletions(-) - -Index: qemu/configure -=================================================================== ---- qemu.orig/configure 2007-12-03 16:38:38.000000000 +0000 -+++ qemu/configure 2007-12-03 16:38:39.000000000 +0000 -@@ -323,8 +323,6 @@ for opt do - ;; - --disable-werror) werror="no" - ;; -- *) echo "ERROR: unknown option $opt"; show_help="yes" -- ;; - --disable-nptl) nptl="no" - ;; - esac diff --git a/recipes/qemu/qemu-0.9.1/fix_segfault.patch b/recipes/qemu/qemu-0.9.1/fix_segfault.patch deleted file mode 100644 index 443c330650..0000000000 --- a/recipes/qemu/qemu-0.9.1/fix_segfault.patch +++ /dev/null @@ -1,37 +0,0 @@ ---- - linux-user/syscall.c | 22 ---------------------- - 1 file changed, 22 deletions(-) - -Index: qemu/linux-user/syscall.c -=================================================================== ---- qemu.orig/linux-user/syscall.c 2007-12-03 23:40:11.000000000 +0000 -+++ qemu/linux-user/syscall.c 2007-12-03 23:40:21.000000000 +0000 -@@ -5695,28 +5695,6 @@ abi_long do_syscall(void *cpu_env, int n - goto unimplemented_nowarn; - #endif - --#ifdef TARGET_NR_clock_gettime -- case TARGET_NR_clock_gettime: -- { -- struct timespec ts; -- ret = get_errno(clock_gettime(arg1, &ts)); -- if (!is_error(ret)) { -- host_to_target_timespec(arg2, &ts); -- } -- break; -- } --#endif --#ifdef TARGET_NR_clock_getres -- case TARGET_NR_clock_getres: -- { -- struct timespec ts; -- ret = get_errno(clock_getres(arg1, &ts)); -- if (!is_error(ret)) { -- host_to_target_timespec(arg2, &ts); -- } -- break; -- } --#endif - - #if defined(TARGET_NR_set_tid_address) && defined(__NR_set_tid_address) - case TARGET_NR_set_tid_address: diff --git a/recipes/qemu/qemu-0.9.1/no-strip.patch b/recipes/qemu/qemu-0.9.1/no-strip.patch deleted file mode 100644 index fc69b37e16..0000000000 --- a/recipes/qemu/qemu-0.9.1/no-strip.patch +++ /dev/null @@ -1,22 +0,0 @@ ---- qemu.orig/Makefile 2008-01-29 23:16:27.000000000 -0800 -+++ qemu-0.9.1/Makefile 2008-01-29 23:16:38.000000000 -0800 -@@ -174,7 +174,7 @@ - install: all $(if $(BUILD_DOCS),install-doc) - mkdir -p "$(DESTDIR)$(bindir)" - ifneq ($(TOOLS),) -- $(INSTALL) -m 755 -s $(TOOLS) "$(DESTDIR)$(bindir)" -+ $(INSTALL) -m 755 $(TOOLS) "$(DESTDIR)$(bindir)" - endif - mkdir -p "$(DESTDIR)$(datadir)" - for x in bios.bin vgabios.bin vgabios-cirrus.bin ppc_rom.bin \ ---- qemu.orig/Makefile.target 2008-01-29 23:16:27.000000000 -0800 -+++ qemu-0.9.1/Makefile.target 2008-01-29 23:17:33.000000000 -0800 -@@ -632,7 +632,7 @@ - - install: all - ifneq ($(PROGS),) -- $(INSTALL) -m 755 -s $(PROGS) "$(DESTDIR)$(bindir)" -+ $(INSTALL) -m 755 $(PROGS) "$(DESTDIR)$(bindir)" - endif - - ifneq ($(wildcard .depend),) diff --git a/recipes/qemu/qemu-0.9.1/qemu-0.9.0-nptl-update.patch b/recipes/qemu/qemu-0.9.1/qemu-0.9.0-nptl-update.patch deleted file mode 100644 index ebc996e873..0000000000 --- a/recipes/qemu/qemu-0.9.1/qemu-0.9.0-nptl-update.patch +++ /dev/null @@ -1,219 +0,0 @@ ---- - linux-user/main.c | 7 ++- - linux-user/syscall.c | 114 ++++++++++++++++++++++++++++++++++++++++++++++----- - 2 files changed, 111 insertions(+), 10 deletions(-) - -Index: qemu/linux-user/main.c -=================================================================== ---- qemu.orig/linux-user/main.c 2007-12-03 19:34:09.000000000 +0000 -+++ qemu/linux-user/main.c 2007-12-03 23:44:45.000000000 +0000 -@@ -391,7 +391,7 @@ do_kernel_trap(CPUARMState *env) - cpu_unlock(); - break; - case 0xffff0fe0: /* __kernel_get_tls */ -- env->regs[0] = env->cp15.c13_tls; -+ env->regs[0] = env->cp15.c13_tls2; - break; - default: - return 1; -@@ -2037,6 +2037,11 @@ int main(int argc, char **argv) - int drop_ld_preload = 0, environ_count = 0; - char **target_environ, **wrk, **dst; - -+ char *assume_kernel = getenv("QEMU_ASSUME_KERNEL"); -+ -+ if (assume_kernel) -+ setenv("LD_ASSUME_KERNEL", assume_kernel, 1); -+ - if (argc <= 1) - usage(); - -Index: qemu/linux-user/syscall.c -=================================================================== ---- qemu.orig/linux-user/syscall.c 2007-12-03 19:34:09.000000000 +0000 -+++ qemu/linux-user/syscall.c 2007-12-03 23:46:54.000000000 +0000 -@@ -61,6 +61,7 @@ - #define tchars host_tchars /* same as target */ - #define ltchars host_ltchars /* same as target */ - -+#include <linux/futex.h> - #include <linux/termios.h> - #include <linux/unistd.h> - #include <linux/utsname.h> -@@ -2694,7 +2695,6 @@ abi_long do_arch_prctl(CPUX86State *env, - return 0; - } - #endif -- - #endif /* defined(TARGET_I386) */ - - /* this stack is the equivalent of the kernel stack associated with a -@@ -2729,16 +2729,19 @@ int do_fork(CPUState *env, unsigned int - TaskState *ts; - uint8_t *new_stack; - CPUState *new_env; -- -+#if defined(TARGET_I386) -+ uint64_t *new_gdt_table; -+#endif - #ifdef USE_NPTL - unsigned int nptl_flags; - - if (flags & CLONE_PARENT_SETTID) - *parent_tidptr = gettid(); - #endif -- - if (flags & CLONE_VM) { - ts = malloc(sizeof(TaskState) + NEW_STACK_SIZE); -+ if (!ts) -+ return -ENOMEM; - memset(ts, 0, sizeof(TaskState)); - new_stack = ts->stack; - ts->used = 1; -@@ -2750,6 +2753,29 @@ int do_fork(CPUState *env, unsigned int - #if defined(TARGET_I386) - if (!newsp) - newsp = env->regs[R_ESP]; -+ new_gdt_table = malloc(9 * 8); -+ if (!new_gdt_table) { -+ free(new_env); -+ return -ENOMEM; -+ } -+ /* Copy main GDT table from parent, but clear TLS entries */ -+ memcpy(new_gdt_table, g2h(env->gdt.base), 6 * 8); -+ memset(&new_gdt_table[6], 0, 3 * 8); -+ new_env->gdt.base = h2g(new_gdt_table); -+ if (flags & 0x00080000 /* CLONE_SETTLS */) { -+ ret = do_set_thread_area(new_env, new_env->regs[R_ESI]); -+ if (ret) { -+ free(new_gdt_table); -+ free(new_env); -+ return ret; -+ } -+ } -+ cpu_x86_load_seg(env, R_CS, new_env->regs[R_CS]); -+ cpu_x86_load_seg(env, R_DS, new_env->regs[R_DS]); -+ cpu_x86_load_seg(env, R_ES, new_env->regs[R_ES]); -+ cpu_x86_load_seg(env, R_SS, new_env->regs[R_SS]); -+ cpu_x86_load_seg(env, R_FS, new_env->regs[R_FS]); -+ cpu_x86_load_seg(env, R_GS, new_env->regs[R_GS]); - new_env->regs[R_ESP] = newsp; - new_env->regs[R_EAX] = 0; - #elif defined(TARGET_ARM) -@@ -3121,6 +3147,68 @@ static inline abi_long host_to_target_ti - unlock_user_struct(target_ts, target_addr, 1); - } - -+static long do_futex(target_ulong uaddr, int op, uint32_t val, -+ target_ulong utime, target_ulong uaddr2, -+ uint32_t val3) -+{ -+ struct timespec host_utime; -+ unsigned long val2 = utime; -+ -+ if (utime && (op == FUTEX_WAIT || op == FUTEX_LOCK_PI)) { -+ target_to_host_timespec(&host_utime, utime); -+ val2 = (unsigned long)&host_utime; -+ } -+ -+#ifdef BSWAP_NEEDED -+ switch(op) { -+ case FUTEX_CMP_REQUEUE: -+ val3 = tswap32(val3); -+ case FUTEX_REQUEUE: -+ val2 = tswap32(val2); -+ case FUTEX_WAIT: -+ case FUTEX_WAKE: -+ val = tswap32(val); -+ case FUTEX_LOCK_PI: /* This one's icky, but comes out OK */ -+ case FUTEX_UNLOCK_PI: -+ break; -+ default: -+ gemu_log("qemu: Unsupported futex op %d\n", op); -+ return -ENOSYS; -+ } -+#if 0 /* No, it's worse than this */ -+ if (op == FUTEX_WAKE_OP) { -+ /* Need to munge the secondary operation (val3) */ -+ val3 = tswap32(val3); -+ int op2 = (val3 >> 28) & 7; -+ int cmp = (val3 >> 24) & 15; -+ int oparg = (val3 << 8) >> 20; -+ int cmparg = (val3 << 20) >> 20; -+ int shift = val3 & (FUTEX_OP_OPARG_SHIFT << 28); -+ -+ if (shift) -+ oparg = (oparg & 7) + 24 - (oparg & 24); -+ else oparg = -+ if (op2 == FUTEX_OP_ADD) { -+ gemu_log("qemu: Unsupported wrong-endian FUTEX_OP_ADD\n"); -+ return -ENOSYS; -+ } -+ if (cmparg == FUTEX_OP_CMP_LT || cmparg == FUTEX_OP_CMP_GE || -+ cmparg == FUTEX_OP_CMP_LE || cmparg == FUTEX_OP_CMP_GT) { -+ gemu_log("qemu: Unsupported wrong-endian futex cmparg %d\n", cmparg); -+ return -ENOSYS; -+ } -+ val3 = shift | (op2<<28) | (cmp<<24) | (oparg<<12) | cmparg; -+ } -+#endif -+#endif -+ return syscall(__NR_futex, g2h(uaddr), op, val, val2, g2h(uaddr2), val3); -+} -+ -+int do_set_tid_address(target_ulong tidptr) -+{ -+ return syscall(__NR_set_tid_address, g2h(tidptr)); -+} -+ - /* do_syscall() should always have a single exit point at the end so - that actions, such as logging of syscall results, can be performed. - All errnos that do_syscall() returns must be -TARGET_<errcode>. */ -@@ -3145,7 +3233,7 @@ abi_long do_syscall(void *cpu_env, int n - _mcleanup(); - #endif - gdb_exit(cpu_env, arg1); -- /* XXX: should free thread stack and CPU env */ -+ /* XXX: should free thread stack, GDT and CPU env */ - _exit(arg1); - ret = 0; /* avoid warning */ - break; -@@ -5569,6 +5657,9 @@ abi_long do_syscall(void *cpu_env, int n - #elif defined(TARGET_I386) && defined(TARGET_ABI32) - ret = do_set_thread_area(cpu_env, arg1); - break; -+#elif TARGET_i386 -+ ret = get_errno(do_set_thread_area(cpu_env, arg1)); -+ break; - #else - goto unimplemented_nowarn; - #endif -@@ -5586,6 +5677,16 @@ abi_long do_syscall(void *cpu_env, int n - goto unimplemented_nowarn; - #endif - -+#ifdef TARGET_NR_futex -+ case TARGET_NR_futex: -+ ret = get_errno(do_futex(arg1, arg2, arg3, arg4, arg5, arg6)); -+ break; -+#endif -+#ifdef TARGET_NR_set_robust_list -+ case TARGET_NR_set_robust_list: -+ goto unimplemented_nowarn; -+#endif -+ - #ifdef TARGET_NR_clock_gettime - case TARGET_NR_clock_gettime: - { -@@ -5627,11 +5728,6 @@ abi_long do_syscall(void *cpu_env, int n - break; - #endif - --#ifdef TARGET_NR_set_robust_list -- case TARGET_NR_set_robust_list: -- goto unimplemented_nowarn; --#endif -- - #if defined(TARGET_NR_utimensat) && defined(__NR_utimensat) - case TARGET_NR_utimensat: - { diff --git a/recipes/qemu/qemu-0.9.1/qemu-0.9.0-nptl.patch b/recipes/qemu/qemu-0.9.1/qemu-0.9.0-nptl.patch deleted file mode 100644 index 10e3cc04a5..0000000000 --- a/recipes/qemu/qemu-0.9.1/qemu-0.9.0-nptl.patch +++ /dev/null @@ -1,929 +0,0 @@ -These are Paul Brook's patches to QEMU-0.8.2 to enable the running of single -ARM binaries under QEMU's user-emulation mode. Without them, QEMU-0.8.1 -immediately dies saying: - Error: f0005 - qemu: uncaught target signal 6 (Aborted) - exiting -while qemu-0.8.2 dies saying: - qemu: Unsupported syscall: 983045 - cannot set up thread-local storage: unknown error - -This file is a rediffing of the patches visible at -https://nowt.dyndns.org/patch.qemu_nptl on 27 Sept 2006 -which "patch" fails to apply automatically. -See also http://lists.gnu.org/archive/html/qemu-devel/2006-09/msg00194.html - - Martin Guy, 27 Sept 2006 - ---- - configure | 25 ++++++ - exec-all.h | 165 ------------------------------------------ - linux-user/arm/syscall.h | 4 - - linux-user/main.c | 94 +++++++++++++++++++++--- - linux-user/qemu.h | 3 - linux-user/syscall.c | 91 ++++++++++++++++++++++- - qemu_spinlock.h | 181 +++++++++++++++++++++++++++++++++++++++++++++++ - target-arm/cpu.h | 10 ++ - target-arm/op.c | 6 + - target-arm/translate.c | 9 ++ - 10 files changed, 405 insertions(+), 183 deletions(-) - ---- qemu.orig/configure -+++ qemu/configure -@@ -103,10 +103,11 @@ check_gcc="yes" - softmmu="yes" - linux_user="no" - darwin_user="no" - build_docs="no" - uname_release="" -+nptl="yes" - - # OS specific - targetos=`uname -s` - case $targetos in - CYGWIN*) -@@ -322,10 +323,12 @@ for opt do - ;; - --disable-werror) werror="no" - ;; - *) echo "ERROR: unknown option $opt"; show_help="yes" - ;; -+ --disable-nptl) nptl="no" -+ ;; - esac - done - - if [ "$bsd" = "yes" -o "$darwin" = "yes" -o "$mingw32" = "yes" ] ; then - AIOLIBS= -@@ -417,10 +420,11 @@ echo " --enable-system enable - echo " --disable-system disable all system emulation targets" - echo " --enable-linux-user enable all linux usermode emulation targets" - echo " --disable-linux-user disable all linux usermode emulation targets" - echo " --enable-darwin-user enable all darwin usermode emulation targets" - echo " --disable-darwin-user disable all darwin usermode emulation targets" -+echo " --disable-nptl disable usermode NPTL guest support" - echo " --fmod-lib path to FMOD library" - echo " --fmod-inc path to FMOD includes" - echo " --enable-uname-release=R Return R for uname -r in usermode emulation" - echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9" - echo "" -@@ -583,10 +587,27 @@ fi - cat > $TMPC <<EOF - int main(void) { - } - EOF - -+# check NPTL support -+cat > $TMPC <<EOF -+#include <sched.h> -+void foo() -+{ -+#ifndef CLONE_SETTLS -+#error bork -+#endif -+} -+EOF -+ -+if $cc -c -o $TMPO $TMPC 2> /dev/null ; then -+ : -+else -+ nptl="no" -+fi -+ - ########################################## - # SDL probe - - sdl_too_old=no - -@@ -747,10 +768,11 @@ if test -n "$sparc_cpu"; then - fi - echo "kqemu support $kqemu" - echo "Documentation $build_docs" - [ ! -z "$uname_release" ] && \ - echo "uname -r $uname_release" -+echo "NPTL support $nptl" - - if test $sdl_too_old = "yes"; then - echo "-> Your SDL version is too old - please upgrade to have SDL support" - fi - if [ -s /tmp/qemu-$$-sdl-config.log ]; then -@@ -1063,10 +1085,13 @@ if test "$target_cpu" = "i386" ; then - fi - elif test "$target_cpu" = "arm" -o "$target_cpu" = "armeb" ; then - echo "TARGET_ARCH=arm" >> $config_mak - echo "#define TARGET_ARCH \"arm\"" >> $config_h - echo "#define TARGET_ARM 1" >> $config_h -+ if test "$nptl" = "yes" ; then -+ echo "#define USE_NPTL 1" >> $config_h -+ fi - bflt="yes" - elif test "$target_cpu" = "sparc" ; then - echo "TARGET_ARCH=sparc" >> $config_mak - echo "#define TARGET_ARCH \"sparc\"" >> $config_h - echo "#define TARGET_SPARC 1" >> $config_h ---- qemu.orig/exec-all.h -+++ qemu/exec-all.h -@@ -338,174 +338,11 @@ dummy_label ## n: ;\ - - extern CPUWriteMemoryFunc *io_mem_write[IO_MEM_NB_ENTRIES][4]; - extern CPUReadMemoryFunc *io_mem_read[IO_MEM_NB_ENTRIES][4]; - extern void *io_mem_opaque[IO_MEM_NB_ENTRIES]; - --#if defined(__powerpc__) --static inline int testandset (int *p) --{ -- int ret; -- __asm__ __volatile__ ( -- "0: lwarx %0,0,%1\n" -- " xor. %0,%3,%0\n" -- " bne 1f\n" -- " stwcx. %2,0,%1\n" -- " bne- 0b\n" -- "1: " -- : "=&r" (ret) -- : "r" (p), "r" (1), "r" (0) -- : "cr0", "memory"); -- return ret; --} --#elif defined(__i386__) --static inline int testandset (int *p) --{ -- long int readval = 0; -- -- __asm__ __volatile__ ("lock; cmpxchgl %2, %0" -- : "+m" (*p), "+a" (readval) -- : "r" (1) -- : "cc"); -- return readval; --} --#elif defined(__x86_64__) --static inline int testandset (int *p) --{ -- long int readval = 0; -- -- __asm__ __volatile__ ("lock; cmpxchgl %2, %0" -- : "+m" (*p), "+a" (readval) -- : "r" (1) -- : "cc"); -- return readval; --} --#elif defined(__s390__) --static inline int testandset (int *p) --{ -- int ret; -- -- __asm__ __volatile__ ("0: cs %0,%1,0(%2)\n" -- " jl 0b" -- : "=&d" (ret) -- : "r" (1), "a" (p), "0" (*p) -- : "cc", "memory" ); -- return ret; --} --#elif defined(__alpha__) --static inline int testandset (int *p) --{ -- int ret; -- unsigned long one; -- -- __asm__ __volatile__ ("0: mov 1,%2\n" -- " ldl_l %0,%1\n" -- " stl_c %2,%1\n" -- " beq %2,1f\n" -- ".subsection 2\n" -- "1: br 0b\n" -- ".previous" -- : "=r" (ret), "=m" (*p), "=r" (one) -- : "m" (*p)); -- return ret; --} --#elif defined(__sparc__) --static inline int testandset (int *p) --{ -- int ret; -- -- __asm__ __volatile__("ldstub [%1], %0" -- : "=r" (ret) -- : "r" (p) -- : "memory"); -- -- return (ret ? 1 : 0); --} --#elif defined(__arm__) --static inline int testandset (int *spinlock) --{ -- register unsigned int ret; -- __asm__ __volatile__("swp %0, %1, [%2]" -- : "=r"(ret) -- : "0"(1), "r"(spinlock)); -- -- return ret; --} --#elif defined(__mc68000) --static inline int testandset (int *p) --{ -- char ret; -- __asm__ __volatile__("tas %1; sne %0" -- : "=r" (ret) -- : "m" (p) -- : "cc","memory"); -- return ret; --} --#elif defined(__ia64) -- --#include <ia64intrin.h> -- --static inline int testandset (int *p) --{ -- return __sync_lock_test_and_set (p, 1); --} --#elif defined(__mips__) --static inline int testandset (int *p) --{ -- int ret; -- -- __asm__ __volatile__ ( -- " .set push \n" -- " .set noat \n" -- " .set mips2 \n" -- "1: li $1, 1 \n" -- " ll %0, %1 \n" -- " sc $1, %1 \n" -- " beqz $1, 1b \n" -- " .set pop " -- : "=r" (ret), "+R" (*p) -- : -- : "memory"); -- -- return ret; --} --#else --#error unimplemented CPU support --#endif -- --typedef int spinlock_t; -- --#define SPIN_LOCK_UNLOCKED 0 -- --#if defined(CONFIG_USER_ONLY) --static inline void spin_lock(spinlock_t *lock) --{ -- while (testandset(lock)); --} -- --static inline void spin_unlock(spinlock_t *lock) --{ -- *lock = 0; --} -- --static inline int spin_trylock(spinlock_t *lock) --{ -- return !testandset(lock); --} --#else --static inline void spin_lock(spinlock_t *lock) --{ --} -- --static inline void spin_unlock(spinlock_t *lock) --{ --} -- --static inline int spin_trylock(spinlock_t *lock) --{ -- return 1; --} --#endif -+#include "qemu_spinlock.h" - - extern spinlock_t tb_lock; - - extern int tb_invalidated_flag; - ---- qemu.orig/linux-user/arm/syscall.h -+++ qemu/linux-user/arm/syscall.h -@@ -26,11 +26,13 @@ struct target_pt_regs { - #define ARM_ORIG_r0 uregs[17] - - #define ARM_SYSCALL_BASE 0x900000 - #define ARM_THUMB_SYSCALL 0 - --#define ARM_NR_cacheflush (ARM_SYSCALL_BASE + 0xf0000 + 2) -+#define ARM_NR_BASE 0xf0000 -+#define ARM_NR_cacheflush (ARM_NR_BASE + 2) -+#define ARM_NR_set_tls (ARM_NR_BASE + 5) - - #define ARM_NR_semihosting 0x123456 - #define ARM_NR_thumb_semihosting 0xAB - - #if defined(TARGET_WORDS_BIGENDIAN) ---- qemu.orig/linux-user/main.c -+++ qemu/linux-user/main.c -@@ -361,10 +361,54 @@ static void arm_cache_flush(abi_ulong st - break; - addr = last1 + 1; - } - } - -+/* Handle a jump to the kernel code page. */ -+static int -+do_kernel_trap(CPUARMState *env) -+{ -+ uint32_t addr; -+ uint32_t *ptr; -+ uint32_t cpsr; -+ -+ switch (env->regs[15]) { -+ case 0xffff0fc0: /* __kernel_cmpxchg */ -+ /* XXX: This only works between threads, not between processes. -+ Use native atomic operations. */ -+ /* ??? This probably breaks horribly if the access segfaults. */ -+ cpu_lock(); -+ ptr = (uint32_t *)env->regs[2]; -+ cpsr = cpsr_read(env); -+ if (*ptr == env->regs[0]) { -+ *ptr = env->regs[1]; -+ env->regs[0] = 0; -+ cpsr |= CPSR_C; -+ } else { -+ env->regs[0] = -1; -+ cpsr &= ~CPSR_C; -+ } -+ cpsr_write(env, cpsr, CPSR_C); -+ cpu_unlock(); -+ break; -+ case 0xffff0fe0: /* __kernel_get_tls */ -+ env->regs[0] = env->cp15.c13_tls; -+ break; -+ default: -+ return 1; -+ } -+ /* Jump back to the caller. */ -+ addr = env->regs[14]; -+ if (addr & 1) { -+ env->thumb = 1; -+ addr &= ~1; -+ } -+ env->regs[15] = addr; -+ -+ return 0; -+} -+ - void cpu_loop(CPUARMState *env) - { - int trapnr; - unsigned int n, insn; - target_siginfo_t info; -@@ -471,32 +515,50 @@ void cpu_loop(CPUARMState *env) - get_user_u32(insn, env->regs[15] - 4); - n = insn & 0xffffff; - } - } - -- if (n == ARM_NR_cacheflush) { -- arm_cache_flush(env->regs[0], env->regs[1]); -- } else if (n == ARM_NR_semihosting -- || n == ARM_NR_thumb_semihosting) { -+ if (n == ARM_NR_semihosting -+ || n == ARM_NR_thumb_semihosting) { - env->regs[0] = do_arm_semihosting (env); - } else if (n == 0 || n >= ARM_SYSCALL_BASE - || (env->thumb && n == ARM_THUMB_SYSCALL)) { - /* linux syscall */ - if (env->thumb || n == 0) { - n = env->regs[7]; - } else { - n -= ARM_SYSCALL_BASE; - env->eabi = 0; - } -- env->regs[0] = do_syscall(env, -- n, -- env->regs[0], -- env->regs[1], -- env->regs[2], -- env->regs[3], -- env->regs[4], -- env->regs[5]); -+ if ( n > ARM_NR_BASE) { -+ switch (n) -+ { -+ case ARM_NR_cacheflush: -+ arm_cache_flush(env->regs[0], env->regs[1]); -+ break; -+#ifdef USE_NPTL -+ case ARM_NR_set_tls: -+ cpu_set_tls(env, env->regs[0]); -+ env->regs[0] = 0; -+ break; -+#endif -+ default: -+ printf ("Error: Bad syscall: %x\n", n); -+ goto error; -+ } -+ } -+ else -+ { -+ env->regs[0] = do_syscall(env, -+ n, -+ env->regs[0], -+ env->regs[1], -+ env->regs[2], -+ env->regs[3], -+ env->regs[4], -+ env->regs[5]); -+ } - } else { - goto error; - } - } - break; -@@ -531,10 +593,14 @@ void cpu_loop(CPUARMState *env) - info.si_code = TARGET_TRAP_BRKPT; - queue_signal(info.si_signo, &info); - } - } - break; -+ case EXCP_KERNEL_TRAP: -+ if (do_kernel_trap(env)) -+ goto error; -+ break; - default: - error: - fprintf(stderr, "qemu: unhandled CPU exception 0x%x - aborting\n", - trapnr); - cpu_dump_state(env, stderr, fprintf, 0); -@@ -2378,10 +2444,14 @@ int main(int argc, char **argv) - #if defined(TARGET_ARM) || defined(TARGET_M68K) - ts->stack_base = info->start_stack; - ts->heap_base = info->brk; - /* This will be filled in on the first SYS_HEAPINFO call. */ - ts->heap_limit = 0; -+ /* Register the magic kernel code page. The cpu will generate a -+ special exception when it tries to execute code here. We can't -+ put real code here because it may be in use by the host kernel. */ -+ page_set_flags(0xffff0000, 0xffff0fff, 0); - #endif - - if (gdbstub_port) { - gdbserver_start (gdbstub_port); - gdb_handlesig(env, 0); ---- qemu.orig/linux-user/qemu.h -+++ qemu/linux-user/qemu.h -@@ -100,10 +100,13 @@ typedef struct TaskState { - /* Extra fields for semihosted binaries. */ - uint32_t stack_base; - uint32_t heap_base; - uint32_t heap_limit; - #endif -+#ifdef USE_NPTL -+ uint32_t *child_tidptr; -+#endif - int used; /* non zero if used */ - struct image_info *info; - uint8_t stack[0]; - } __attribute__((aligned(16))) TaskState; - ---- qemu.orig/linux-user/syscall.c -+++ qemu/linux-user/syscall.c -@@ -69,13 +69,22 @@ - #include <linux/soundcard.h> - #include <linux/dirent.h> - #include <linux/kd.h> - - #include "qemu.h" -+#include "qemu_spinlock.h" - - //#define DEBUG - -+#ifdef USE_NPTL -+#define CLONE_NPTL_FLAGS2 (CLONE_SETTLS | \ -+ CLONE_PARENT_SETTID | CLONE_CHILD_SETTID | CLONE_CHILD_CLEARTID) -+#else -+/* XXX: Hardcode the above values. */ -+#define CLONE_NPTL_FLAGS2 0 -+#endif -+ - #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SPARC) \ - || defined(TARGET_M68K) || defined(TARGET_SH4) || defined(TARGET_CRIS) - /* 16 bit uid wrappers emulation */ - #define USE_UID16 - #endif -@@ -2690,27 +2699,46 @@ abi_long do_arch_prctl(CPUX86State *env, - - /* this stack is the equivalent of the kernel stack associated with a - thread/process */ - #define NEW_STACK_SIZE 8192 - -+#ifdef USE_NPTL -+static spinlock_t nptl_lock = SPIN_LOCK_UNLOCKED; -+#endif -+ - static int clone_func(void *arg) - { - CPUState *env = arg; -+#ifdef HAVE_NPTL -+ /* Wait until the parent has finshed initializing the tls state. */ -+ while (!spin_trylock(&nptl_lock)) -+ usleep(1); -+ spin_unlock(&nptl_lock); -+#endif - cpu_loop(env); - /* never exits */ - return 0; - } - - /* do_fork() Must return host values and target errnos (unlike most - do_*() functions). */ --int do_fork(CPUState *env, unsigned int flags, abi_ulong newsp) -+int do_fork(CPUState *env, unsigned int flags, unsigned long newsp, -+ uint32_t *parent_tidptr, void *newtls, -+ uint32_t *child_tidptr) - { - int ret; - TaskState *ts; - uint8_t *new_stack; - CPUState *new_env; - -+#ifdef USE_NPTL -+ unsigned int nptl_flags; -+ -+ if (flags & CLONE_PARENT_SETTID) -+ *parent_tidptr = gettid(); -+#endif -+ - if (flags & CLONE_VM) { - ts = malloc(sizeof(TaskState) + NEW_STACK_SIZE); - memset(ts, 0, sizeof(TaskState)); - new_stack = ts->stack; - ts->used = 1; -@@ -2772,20 +2800,71 @@ int do_fork(CPUState *env, unsigned int - new_env->regs[14] = newsp; - #else - #error unsupported target CPU - #endif - new_env->opaque = ts; -+#ifdef USE_NPTL -+ nptl_flags = flags; -+ flags &= ~CLONE_NPTL_FLAGS2; -+ -+ if (nptl_flags & CLONE_CHILD_CLEARTID) { -+ ts->child_tidptr = child_tidptr; -+ } -+ -+ if (nptl_flags & CLONE_SETTLS) -+ cpu_set_tls (new_env, newtls); -+ -+ /* Grab the global cpu lock so that the thread setup appears -+ atomic. */ -+ if (nptl_flags & CLONE_CHILD_SETTID) -+ spin_lock(&nptl_lock); -+ -+#else -+ if (flags & CLONE_NPTL_FLAGS2) -+ return -EINVAL; -+#endif -+ -+ if (CLONE_VFORK & flags) -+ flags ^= CLONE_VM; - #ifdef __ia64__ - ret = __clone2(clone_func, new_stack + NEW_STACK_SIZE, flags, new_env); - #else - ret = clone(clone_func, new_stack + NEW_STACK_SIZE, flags, new_env); - #endif -+#ifdef USE_NPTL -+ if (ret != -1) { -+ if (nptl_flags & CLONE_CHILD_SETTID) -+ *child_tidptr = ret; -+ } -+ -+ /* Allow the child to continue. */ -+ if (nptl_flags & CLONE_CHILD_SETTID) -+ spin_unlock(&nptl_lock); -+#endif - } else { - /* if no CLONE_VM, we consider it is a fork */ -- if ((flags & ~CSIGNAL) != 0) -+ if ((flags & ~(CSIGNAL | CLONE_NPTL_FLAGS2)) != 0) - return -EINVAL; - ret = fork(); -+#ifdef USE_NPTL -+ /* There is a race condition here. The parent process could -+ theoretically read the TID in the child process before the child -+ tid is set. This would require using either ptrace -+ (not implemented) or having *_tidptr to point at a shared memory -+ mapping. We can't repeat the spinlock hack used above because -+ the child process gets its own copy of the lock. */ -+ if (ret == 0) { -+ /* Child Process. */ -+ if (flags & CLONE_CHILD_SETTID) -+ *child_tidptr = gettid(); -+ ts = (TaskState *)env->opaque; -+ if (flags & CLONE_CHILD_CLEARTID) -+ ts->child_tidptr = child_tidptr; -+ if (flags & CLONE_SETTLS) -+ cpu_set_tls (env, newtls); -+ } -+#endif - } - return ret; - } - - static abi_long do_fcntl(int fd, int cmd, abi_ulong arg) -@@ -3106,11 +3185,11 @@ abi_long do_syscall(void *cpu_env, int n - break; - case TARGET_NR_brk: - ret = do_brk(arg1); - break; - case TARGET_NR_fork: -- ret = get_errno(do_fork(cpu_env, SIGCHLD, 0)); -+ ret = get_errno(do_fork(cpu_env, SIGCHLD, 0, NULL, NULL, NULL)); - break; - #ifdef TARGET_NR_waitpid - case TARGET_NR_waitpid: - { - int status; -@@ -4463,11 +4542,12 @@ abi_long do_syscall(void *cpu_env, int n - #endif - case TARGET_NR_fsync: - ret = get_errno(fsync(arg1)); - break; - case TARGET_NR_clone: -- ret = get_errno(do_fork(cpu_env, arg1, arg2)); -+ ret = get_errno(do_fork(cpu_env, arg1, arg2, (uint32_t *)arg3, -+ (void *)arg4, (uint32_t *)arg5)); - break; - #ifdef __NR_exit_group - /* new thread calls */ - case TARGET_NR_exit_group: - gdb_exit(cpu_env, arg1); -@@ -4908,11 +4988,12 @@ abi_long do_syscall(void *cpu_env, int n - case TARGET_NR_putpmsg: - goto unimplemented; - #endif - #ifdef TARGET_NR_vfork - case TARGET_NR_vfork: -- ret = get_errno(do_fork(cpu_env, CLONE_VFORK | CLONE_VM | SIGCHLD, 0)); -+ ret = get_errno(do_fork(cpu_env, CLONE_VFORK | CLONE_VM | SIGCHLD, 0, -+ NULL, NULL, NULL)); - break; - #endif - #ifdef TARGET_NR_ugetrlimit - case TARGET_NR_ugetrlimit: - { ---- /dev/null -+++ qemu/qemu_spinlock.h -@@ -0,0 +1,181 @@ -+/* -+ * Atomic operation helper include -+ * -+ * Copyright (c) 2005 Fabrice Bellard -+ * -+ * This library is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2 of the License, or (at your option) any later version. -+ * -+ * This library is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with this library; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -+ */ -+#ifndef QEMU_SPINLOCK_H -+#define QEMU_SPINLOCK_H -+ -+#ifdef __powerpc__ -+static inline int testandset (int *p) -+{ -+ int ret; -+ __asm__ __volatile__ ( -+ "0: lwarx %0,0,%1\n" -+ " xor. %0,%3,%0\n" -+ " bne 1f\n" -+ " stwcx. %2,0,%1\n" -+ " bne- 0b\n" -+ "1: " -+ : "=&r" (ret) -+ : "r" (p), "r" (1), "r" (0) -+ : "cr0", "memory"); -+ return ret; -+} -+#endif -+ -+#ifdef __i386__ -+static inline int testandset (int *p) -+{ -+ long int readval = 0; -+ -+ __asm__ __volatile__ ("lock; cmpxchgl %2, %0" -+ : "+m" (*p), "+a" (readval) -+ : "r" (1) -+ : "cc"); -+ return readval; -+} -+#endif -+ -+#ifdef __x86_64__ -+static inline int testandset (int *p) -+{ -+ long int readval = 0; -+ -+ __asm__ __volatile__ ("lock; cmpxchgl %2, %0" -+ : "+m" (*p), "+a" (readval) -+ : "r" (1) -+ : "cc"); -+ return readval; -+} -+#endif -+ -+#ifdef __s390__ -+static inline int testandset (int *p) -+{ -+ int ret; -+ -+ __asm__ __volatile__ ("0: cs %0,%1,0(%2)\n" -+ " jl 0b" -+ : "=&d" (ret) -+ : "r" (1), "a" (p), "0" (*p) -+ : "cc", "memory" ); -+ return ret; -+} -+#endif -+ -+#ifdef __alpha__ -+static inline int testandset (int *p) -+{ -+ int ret; -+ unsigned long one; -+ -+ __asm__ __volatile__ ("0: mov 1,%2\n" -+ " ldl_l %0,%1\n" -+ " stl_c %2,%1\n" -+ " beq %2,1f\n" -+ ".subsection 2\n" -+ "1: br 0b\n" -+ ".previous" -+ : "=r" (ret), "=m" (*p), "=r" (one) -+ : "m" (*p)); -+ return ret; -+} -+#endif -+ -+#ifdef __sparc__ -+static inline int testandset (int *p) -+{ -+ int ret; -+ -+ __asm__ __volatile__("ldstub [%1], %0" -+ : "=r" (ret) -+ : "r" (p) -+ : "memory"); -+ -+ return (ret ? 1 : 0); -+} -+#endif -+ -+#ifdef __arm__ -+static inline int testandset (int *spinlock) -+{ -+ register unsigned int ret; -+ __asm__ __volatile__("swp %0, %1, [%2]" -+ : "=r"(ret) -+ : "0"(1), "r"(spinlock)); -+ -+ return ret; -+} -+#endif -+ -+#ifdef __mc68000 -+static inline int testandset (int *p) -+{ -+ char ret; -+ __asm__ __volatile__("tas %1; sne %0" -+ : "=r" (ret) -+ : "m" (p) -+ : "cc","memory"); -+ return ret; -+} -+#endif -+ -+#ifdef __ia64 -+#include <ia64intrin.h> -+ -+static inline int testandset (int *p) -+{ -+ return __sync_lock_test_and_set (p, 1); -+} -+#endif -+ -+typedef int spinlock_t; -+ -+#define SPIN_LOCK_UNLOCKED 0 -+ -+#if defined(CONFIG_USER_ONLY) -+static inline void spin_lock(spinlock_t *lock) -+{ -+ while (testandset(lock)); -+} -+ -+static inline void spin_unlock(spinlock_t *lock) -+{ -+ *lock = 0; -+} -+ -+static inline int spin_trylock(spinlock_t *lock) -+{ -+ return !testandset(lock); -+} -+#else -+static inline void spin_lock(spinlock_t *lock) -+{ -+} -+ -+static inline void spin_unlock(spinlock_t *lock) -+{ -+} -+ -+static inline int spin_trylock(spinlock_t *lock) -+{ -+ return 1; -+} -+#endif -+ -+#endif ---- qemu.orig/target-arm/cpu.h -+++ qemu/target-arm/cpu.h -@@ -36,10 +36,11 @@ - #define EXCP_DATA_ABORT 4 - #define EXCP_IRQ 5 - #define EXCP_FIQ 6 - #define EXCP_BKPT 7 - #define EXCP_EXCEPTION_EXIT 8 /* Return from v7M exception. */ -+#define EXCP_KERNEL_TRAP 9 /* Jumped to kernel code page. */ - - #define ARMV7M_EXCP_RESET 1 - #define ARMV7M_EXCP_NMI 2 - #define ARMV7M_EXCP_HARD 3 - #define ARMV7M_EXCP_MEM 4 -@@ -220,10 +221,19 @@ int cpu_arm_signal_handler(int host_sign - void *puc); - - void cpu_lock(void); - void cpu_unlock(void); - -+void cpu_lock(void); -+void cpu_unlock(void); -+#if defined(USE_NPTL) -+static inline void cpu_set_tls(CPUARMState *env, void *newtls) -+{ -+ env->cp15.c13_tls2 = (uint32_t)(long)newtls; -+} -+#endif -+ - #define CPSR_M (0x1f) - #define CPSR_T (1 << 5) - #define CPSR_F (1 << 6) - #define CPSR_I (1 << 7) - #define CPSR_A (1 << 8) ---- qemu.orig/target-arm/op.c -+++ qemu/target-arm/op.c -@@ -1007,10 +1007,16 @@ void OPPROTO op_exception_exit(void) - { - env->exception_index = EXCP_EXCEPTION_EXIT; - cpu_loop_exit(); - } - -+void OPPROTO op_kernel_trap(void) -+{ -+ env->exception_index = EXCP_KERNEL_TRAP; -+ cpu_loop_exit(); -+} -+ - /* VFP support. We follow the convention used for VFP instrunctions: - Single precition routines have a "s" suffix, double precision a - "d" suffix. */ - - #define VFP_OP(name, p) void OPPROTO op_vfp_##name##p(void) ---- qemu.orig/target-arm/translate.c -+++ qemu/target-arm/translate.c -@@ -7518,11 +7518,18 @@ static inline int gen_intermediate_code_ - /* We always get here via a jump, so know we are not in a - conditional execution block. */ - gen_op_exception_exit(); - } - #endif -- -+#ifdef CONFIG_USER_ONLY -+ /* Intercept jump to the magic kernel page. */ -+ if (dc->pc > 0xffff0000) { -+ gen_op_kernel_trap(); -+ dc->is_jmp = DISAS_UPDATE; -+ break; -+ } -+#endif - if (env->nb_breakpoints > 0) { - for(j = 0; j < env->nb_breakpoints; j++) { - if (env->breakpoints[j] == dc->pc) { - gen_set_condexec(dc); - gen_op_movl_T0_im((long)dc->pc); diff --git a/recipes/qemu/qemu-0.9.1/qemu-amd64-32b-mapping-0.9.0.patch b/recipes/qemu/qemu-0.9.1/qemu-amd64-32b-mapping-0.9.0.patch deleted file mode 100644 index c7f36d8110..0000000000 --- a/recipes/qemu/qemu-0.9.1/qemu-amd64-32b-mapping-0.9.0.patch +++ /dev/null @@ -1,37 +0,0 @@ ---- - linux-user/mmap.c | 8 ++++++-- - 1 file changed, 6 insertions(+), 2 deletions(-) - -Index: qemu/linux-user/mmap.c -=================================================================== ---- qemu.orig/linux-user/mmap.c 2007-12-03 15:40:25.000000000 +0000 -+++ qemu/linux-user/mmap.c 2007-12-03 16:37:21.000000000 +0000 -@@ -29,6 +29,10 @@ - - //#define DEBUG_MMAP - -+#ifndef MAP_32BIT -+#define MAP_32BIT 0 -+#endif -+ - /* NOTE: all the constants are the HOST ones, but addresses are target. */ - int target_mprotect(abi_ulong start, abi_ulong len, int prot) - { -@@ -251,7 +255,7 @@ abi_long target_mmap(abi_ulong start, ab - especially important if qemu_host_page_size > - qemu_real_host_page_size */ - p = mmap(g2h(mmap_start), -- host_len, prot, flags | MAP_FIXED, fd, host_offset); -+ host_len, prot, flags | MAP_FIXED | MAP_32BIT, fd, host_offset); - if (p == MAP_FAILED) - return -1; - /* update start so that it points to the file position at 'offset' */ -@@ -406,7 +410,7 @@ abi_long target_mremap(abi_ulong old_add - unsigned long host_addr; - - /* XXX: use 5 args syscall */ -- host_addr = (long)mremap(g2h(old_addr), old_size, new_size, flags); -+ host_addr = (long)mremap(g2h(old_addr), old_size, new_size, flags | MAP_32BIT); - if (host_addr == -1) - return -1; - new_addr = h2g(host_addr); diff --git a/recipes/qemu/qemu-0.9.1/series b/recipes/qemu/qemu-0.9.1/series deleted file mode 100644 index e6ffdcc6bd..0000000000 --- a/recipes/qemu/qemu-0.9.1/series +++ /dev/null @@ -1,25 +0,0 @@ -02_snapshot_use_tmpdir.patch -p0 -04_do_not_print_rtc_freq_if_ok.patch -p1 -05_non-fatal_if_linux_hd_missing.patch -p1 -06_exit_segfault.patch -p0 -10_signal_jobs.patch -p0 -11_signal_sigaction.patch -p0 -22_net_tuntap_stall.patch -p0 -31_syscalls.patch -p0 -32_syscall_sysctl.patch -p0 -33_syscall_ppc_clone.patch -p0 -39_syscall_fadvise64.patch -p0 -41_arm_fpa_sigfpe.patch -p0 -52_ne2000_return.patch -p1 -61_safe_64bit_int.patch -p0 -63_sparc_build.patch -p0 -64_ppc_asm_constraints.patch -p1 -65_kfreebsd.patch -p0 -66_tls_ld.patch -p0 -91-oh-sdl-cursor.patch -p0 -qemu-0.9.0-nptl.patch -p1 -qemu-0.9.0-nptl-update.patch -p1 -qemu-amd64-32b-mapping-0.9.0.patch -p1 -workaround_bad_futex_headers.patch -p1 -fix_segfault.patch -p1 -disable-error-in-configure.patch -p1 diff --git a/recipes/qemu/qemu-0.9.1/workaround_bad_futex_headers.patch b/recipes/qemu/qemu-0.9.1/workaround_bad_futex_headers.patch deleted file mode 100644 index cc122ebdba..0000000000 --- a/recipes/qemu/qemu-0.9.1/workaround_bad_futex_headers.patch +++ /dev/null @@ -1,25 +0,0 @@ ---- - linux-user/syscall.c | 10 +++++++++- - 1 file changed, 9 insertions(+), 1 deletion(-) - -Index: qemu/linux-user/syscall.c -=================================================================== ---- qemu.orig/linux-user/syscall.c 2007-08-09 20:28:06.000000000 +0100 -+++ qemu/linux-user/syscall.c 2007-08-09 20:28:41.000000000 +0100 -@@ -61,7 +61,15 @@ - #define tchars host_tchars /* same as target */ - #define ltchars host_ltchars /* same as target */ - --#include <linux/futex.h> -+#define FUTEX_WAIT 0 -+#define FUTEX_WAKE 1 -+#define FUTEX_FD 2 -+#define FUTEX_REQUEUE 3 -+#define FUTEX_CMP_REQUEUE 4 -+#define FUTEX_WAKE_OP 5 -+#define FUTEX_LOCK_PI 6 -+#define FUTEX_UNLOCK_PI 7 -+ - #include <linux/termios.h> - #include <linux/unistd.h> - #include <linux/utsname.h> diff --git a/recipes/qemu/qemu-0.9.1/writev_fix.patch b/recipes/qemu/qemu-0.9.1/writev_fix.patch deleted file mode 100644 index e0ed4af972..0000000000 --- a/recipes/qemu/qemu-0.9.1/writev_fix.patch +++ /dev/null @@ -1,17 +0,0 @@ ---- - linux-user/syscall.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -Index: qemu-0.9.1/linux-user/syscall.c -=================================================================== ---- qemu-0.9.1.orig/linux-user/syscall.c 2008-02-03 00:00:00.000000000 +0000 -+++ qemu-0.9.1/linux-user/syscall.c 2008-02-03 00:00:38.000000000 +0000 -@@ -1048,7 +1048,7 @@ static abi_long lock_iovec(int type, str - base = tswapl(target_vec[i].iov_base); - vec[i].iov_len = tswapl(target_vec[i].iov_len); - vec[i].iov_base = lock_user(type, base, vec[i].iov_len, copy); -- if (!vec[i].iov_base) -+ if (!vec[i].iov_base && vec[i].iov_len) - goto fail; - } - unlock_user (target_vec, target_addr, 0); |