Merge remote-tracking branch 'stefanha/tracing' into staging
diff --git a/docs/qapi-code-gen.txt b/docs/qapi-code-gen.txt
index b7befb5..f345866 100644
--- a/docs/qapi-code-gen.txt
+++ b/docs/qapi-code-gen.txt
@@ -229,7 +229,7 @@
$(prefix)qmp-marshal.c: command marshal/dispatch functions for each
QMP command defined in the schema. Functions
generated by qapi-visit.py are used to
- convert QObjects recieved from the wire into
+ convert QObjects received from the wire into
function parameters, and uses the same
visitor functions to convert native C return
values to QObjects from transmission back
diff --git a/hw/pci-stub.c b/hw/pci-stub.c
index c5a0aa8..1fb105d 100644
--- a/hw/pci-stub.c
+++ b/hw/pci-stub.c
@@ -1,5 +1,5 @@
/*
- * PCI stubs for plathome that doesn't support pci bus.
+ * PCI stubs for platforms that don't support pci bus.
*
* Copyright (c) 2010 Isaku Yamahata <yamahata at valinux co jp>
* VA Linux Systems Japan K.K.
diff --git a/iohandler.c b/iohandler.c
index 4deae1e..5ef66fb 100644
--- a/iohandler.c
+++ b/iohandler.c
@@ -80,12 +80,67 @@
return 0;
}
+typedef struct IOTrampoline
+{
+ GIOChannel *chan;
+ IOHandler *fd_read;
+ IOHandler *fd_write;
+ void *opaque;
+ guint tag;
+} IOTrampoline;
+
+static gboolean fd_trampoline(GIOChannel *chan, GIOCondition cond, gpointer opaque)
+{
+ IOTrampoline *tramp = opaque;
+
+ if (tramp->opaque == NULL) {
+ return FALSE;
+ }
+
+ if ((cond & G_IO_IN) && tramp->fd_read) {
+ tramp->fd_read(tramp->opaque);
+ }
+
+ if ((cond & G_IO_OUT) && tramp->fd_write) {
+ tramp->fd_write(tramp->opaque);
+ }
+
+ return TRUE;
+}
+
int qemu_set_fd_handler(int fd,
IOHandler *fd_read,
IOHandler *fd_write,
void *opaque)
{
- return qemu_set_fd_handler2(fd, NULL, fd_read, fd_write, opaque);
+ static IOTrampoline fd_trampolines[FD_SETSIZE];
+ IOTrampoline *tramp = &fd_trampolines[fd];
+
+ if (tramp->tag != 0) {
+ g_io_channel_unref(tramp->chan);
+ g_source_remove(tramp->tag);
+ }
+
+ if (opaque) {
+ GIOCondition cond = 0;
+
+ tramp->fd_read = fd_read;
+ tramp->fd_write = fd_write;
+ tramp->opaque = opaque;
+
+ if (fd_read) {
+ cond |= G_IO_IN | G_IO_ERR;
+ }
+
+ if (fd_write) {
+ cond |= G_IO_OUT | G_IO_ERR;
+ }
+
+ tramp->chan = g_io_channel_unix_new(fd);
+ tramp->tag = g_io_add_watch(tramp->chan, cond, fd_trampoline, tramp);
+ }
+
+ return 0;
}
void qemu_iohandler_fill(int *pnfds, fd_set *readfds, fd_set *writefds, fd_set *xfds)
diff --git a/libcacard/vscclient.c b/libcacard/vscclient.c
index a7b3834..2191f60 100644
--- a/libcacard/vscclient.c
+++ b/libcacard/vscclient.c
@@ -585,7 +585,7 @@
printf(" recv APDU: ");
print_byte_array(pbSendBuffer, mhHeader.length);
}
- /* Transmit recieved APDU */
+ /* Transmit received APDU */
dwSendLength = mhHeader.length;
dwRecvLength = sizeof(pbRecvBuffer);
reader = vreader_get_reader_by_id(mhHeader.reader_id);
diff --git a/memory.c b/memory.c
index eb31fa8..57f0fa4 100644
--- a/memory.c
+++ b/memory.c
@@ -1063,7 +1063,7 @@
assert(mr->terminates);
- return qemu_get_ram_ptr(mr->ram_addr);
+ return qemu_get_ram_ptr(mr->ram_addr & TARGET_PAGE_MASK);
}
static void memory_region_update_coalesced_range(MemoryRegion *mr)
diff --git a/qemu-ga.c b/qemu-ga.c
index 858d75a..4932013 100644
--- a/qemu-ga.c
+++ b/qemu-ga.c
@@ -51,7 +51,7 @@
static void quit_handler(int sig)
{
- g_debug("recieved signal num %d, quitting", sig);
+ g_debug("received signal num %d, quitting", sig);
if (g_main_loop_is_running(ga_state->main_loop)) {
g_main_loop_quit(ga_state->main_loop);
diff --git a/rules.mak b/rules.mak
index 884d421..04a9198 100644
--- a/rules.mak
+++ b/rules.mak
@@ -31,7 +31,7 @@
%.o: %.m
$(call quiet-command,$(CC) $(QEMU_INCLUDES) $(QEMU_CFLAGS) $(QEMU_DGFLAGS) $(CFLAGS) -c -o $@ $<," OBJC $(TARGET_DIR)$@")
-LINK = $(call quiet-command,$(CC) $(QEMU_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $(1) $(LIBS)," LINK $(TARGET_DIR)$@")
+LINK = $(call quiet-command,$(CC) $(QEMU_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $(sort $(1)) $(LIBS)," LINK $(TARGET_DIR)$@")
%$(EXESUF): %.o
$(call LINK,$^)
diff --git a/tcg/ppc/tcg-target.c b/tcg/ppc/tcg-target.c
index 4462647..87cc117 100644
--- a/tcg/ppc/tcg-target.c
+++ b/tcg/ppc/tcg-target.c
@@ -525,14 +525,14 @@
static void tcg_out_qemu_ld (TCGContext *s, const TCGArg *args, int opc)
{
- int addr_reg, data_reg, data_reg2, r0, r1, rbase, mem_index, s_bits, bswap;
+ int addr_reg, data_reg, data_reg2, r0, r1, rbase, bswap;
#ifdef CONFIG_SOFTMMU
- int r2;
+ int mem_index, s_bits, r2;
void *label1_ptr, *label2_ptr;
-#endif
#if TARGET_LONG_BITS == 64
int addr_reg2;
#endif
+#endif
data_reg = *args++;
if (opc == 3)
@@ -540,13 +540,13 @@
else
data_reg2 = 0;
addr_reg = *args++;
+
+#ifdef CONFIG_SOFTMMU
#if TARGET_LONG_BITS == 64
addr_reg2 = *args++;
#endif
mem_index = *args;
s_bits = opc & 3;
-
-#ifdef CONFIG_SOFTMMU
r0 = 3;
r1 = 4;
r2 = 0;
@@ -722,14 +722,14 @@
static void tcg_out_qemu_st (TCGContext *s, const TCGArg *args, int opc)
{
- int addr_reg, r0, r1, data_reg, data_reg2, mem_index, bswap, rbase;
+ int addr_reg, r0, r1, data_reg, data_reg2, bswap, rbase;
#ifdef CONFIG_SOFTMMU
- int r2, ir;
+ int mem_index, r2, ir;
void *label1_ptr, *label2_ptr;
-#endif
#if TARGET_LONG_BITS == 64
int addr_reg2;
#endif
+#endif
data_reg = *args++;
if (opc == 3)
@@ -737,12 +737,12 @@
else
data_reg2 = 0;
addr_reg = *args++;
+
+#ifdef CONFIG_SOFTMMU
#if TARGET_LONG_BITS == 64
addr_reg2 = *args++;
#endif
mem_index = *args;
-
-#ifdef CONFIG_SOFTMMU
r0 = 3;
r1 = 4;
r2 = 0;
diff --git a/vl.c b/vl.c
index c6dc689..60bce0c 100644
--- a/vl.c
+++ b/vl.c
@@ -111,6 +111,8 @@
#define main qemu_main
#endif /* CONFIG_COCOA */
+#include <glib.h>
+
#include "hw/hw.h"
#include "hw/boards.h"
#include "hw/usb.h"
@@ -1321,6 +1323,75 @@
qemu_notify_event();
}
+static GPollFD poll_fds[1024 * 2]; /* this is probably overkill */
+static int n_poll_fds;
+static int max_priority;
+
+static void glib_select_fill(int *max_fd, fd_set *rfds, fd_set *wfds,
+ fd_set *xfds, struct timeval *tv)
+{
+ GMainContext *context = g_main_context_default();
+ int i;
+ int timeout = 0, cur_timeout;
+
+ g_main_context_prepare(context, &max_priority);
+
+ n_poll_fds = g_main_context_query(context, max_priority, &timeout,
+ poll_fds, ARRAY_SIZE(poll_fds));
+ g_assert(n_poll_fds <= ARRAY_SIZE(poll_fds));
+
+ for (i = 0; i < n_poll_fds; i++) {
+ GPollFD *p = &poll_fds[i];
+
+ if ((p->events & G_IO_IN)) {
+ FD_SET(p->fd, rfds);
+ *max_fd = MAX(*max_fd, p->fd);
+ }
+ if ((p->events & G_IO_OUT)) {
+ FD_SET(p->fd, wfds);
+ *max_fd = MAX(*max_fd, p->fd);
+ }
+ if ((p->events & G_IO_ERR)) {
+ FD_SET(p->fd, xfds);
+ *max_fd = MAX(*max_fd, p->fd);
+ }
+ }
+
+ cur_timeout = (tv->tv_sec * 1000) + ((tv->tv_usec + 500) / 1000);
+ if (timeout >= 0 && timeout < cur_timeout) {
+ tv->tv_sec = timeout / 1000;
+ tv->tv_usec = (timeout % 1000) * 1000;
+ }
+}
+
+static void glib_select_poll(fd_set *rfds, fd_set *wfds, fd_set *xfds,
+ bool err)
+{
+ GMainContext *context = g_main_context_default();
+
+ if (!err) {
+ int i;
+
+ for (i = 0; i < n_poll_fds; i++) {
+ GPollFD *p = &poll_fds[i];
+
+ if ((p->events & G_IO_IN) && FD_ISSET(p->fd, rfds)) {
+ p->revents |= G_IO_IN;
+ }
+ if ((p->events & G_IO_OUT) && FD_ISSET(p->fd, wfds)) {
+ p->revents |= G_IO_OUT;
+ }
+ if ((p->events & G_IO_ERR) && FD_ISSET(p->fd, xfds)) {
+ p->revents |= G_IO_ERR;
+ }
+ }
+ }
+
+ if (g_main_context_check(context, max_priority, poll_fds, n_poll_fds)) {
+ g_main_context_dispatch(context);
+ }
+}
+
int main_loop_wait(int nonblocking)
{
fd_set rfds, wfds, xfds;
@@ -1346,8 +1417,10 @@
FD_ZERO(&rfds);
FD_ZERO(&wfds);
FD_ZERO(&xfds);
+
qemu_iohandler_fill(&nfds, &rfds, &wfds, &xfds);
slirp_select_fill(&nfds, &rfds, &wfds, &xfds);
+ glib_select_fill(&nfds, &rfds, &wfds, &xfds, &tv);
if (timeout > 0) {
qemu_mutex_unlock_iothread();
@@ -1361,6 +1434,7 @@
qemu_iohandler_poll(&rfds, &wfds, &xfds, ret);
slirp_select_poll(&rfds, &wfds, &xfds, (ret < 0));
+ glib_select_poll(&rfds, &wfds, &xfds, (ret < 0));
qemu_run_all_timers();
