Merge commit '2de9c326' into manualmerge
diff --git a/main/Android.mk b/main/Android.mk
index 35057e2..8ac1d80 100644
--- a/main/Android.mk
+++ b/main/Android.mk
@@ -44,13 +44,18 @@
# ioctl/syscall wrappers are device dependent
ifeq ($(TARGET_BOOTLOADER_BOARD_NAME),manta)
ANDROID_HARDWARE := ANDROID_HARDWARE_nexus_10
+else ifeq ($(TARGET_BOOTLOADER_BOARD_NAME),grouper)
+ANDROID_HARDWARE := ANDROID_HARDWARE_nexus_7
+else ifeq ($(TARGET_BOOTLOADER_BOARD_NAME),MAKO)
+ANDROID_HARDWARE := ANDROID_HARDWARE_nexus_4
endif
-common_cflags += -D$(ANDROID_HARDWARE)
else
tool_ldflags := -static -Wl,-Ttext=0x38000000 -nodefaultlibs -nostartfiles -u _start -e_start
endif
+common_cflags += -D$(ANDROID_HARDWARE)
+
preload_ldflags := -nodefaultlibs -Wl,-z,interpose,-z,initfirst
# Remove this when the all toolchains are GCC 4.4
ifeq ($(TARGET_ARCH),arm)
@@ -253,7 +258,9 @@
LOCAL_LDFLAGS := $(vex_ldflags)
+# TODO: split asflags out from cflags.
LOCAL_CFLAGS := $(common_cflags)
+LOCAL_ASFLAGS := $(common_cflags)
include $(BUILD_STATIC_LIBRARY)
diff --git a/main/VEX/priv/guest_arm_toIR.c b/main/VEX/priv/guest_arm_toIR.c
index 220c50f..372c927 100644
--- a/main/VEX/priv/guest_arm_toIR.c
+++ b/main/VEX/priv/guest_arm_toIR.c
@@ -14602,6 +14602,30 @@
}
}
+ /* ------------------- smmla ------------------ */
+ if (INSN(27,20) == BITS8(0,1,1,1,0,1,0,1)
+ && INSN(15,12) != BITS4(1,1,1,1)
+ && (INSN(7,4) & BITS4(1,1,0,1)) == BITS4(0,0,0,1)) {
+ UInt bitR = INSN(5,5);
+ UInt rD = INSN(19,16);
+ UInt rA = INSN(15,12);
+ UInt rM = INSN(11,8);
+ UInt rN = INSN(3,0);
+ if (rD != 15 && rM != 15 && rN != 15) {
+ IRExpr* res
+ = unop(Iop_64HIto32,
+ binop(Iop_Add64,
+ binop(Iop_Add64,
+ binop(Iop_32HLto64, getIRegA(rA), mkU32(0)),
+ binop(Iop_MullS32, getIRegA(rN), getIRegA(rM))),
+ mkU64(bitR ? 0x80000000ULL : 0ULL)));
+ putIRegA(rD, res, condT, Ijk_Boring);
+ DIP("smmla%s%s r%u, r%u, r%u, r%u\n",
+ nCC(INSN_COND), bitR ? "r" : "", rD, rN, rM, rA);
+ goto decode_success;
+ }
+ }
+
/* ------------------- NOP ------------------ */
if (0x0320F000 == (insn & 0x0FFFFFFF)) {
DIP("nop%s\n", nCC(INSN_COND));
@@ -18802,6 +18826,30 @@
}
}
+ /* ------------------- (T1) SMMLA{R} ------------------ */
+ if (INSN0(15,7) == BITS9(1,1,1,1,1,0,1,1,0)
+ && INSN0(6,4) == BITS3(1,0,1)
+ && INSN1(7,5) == BITS3(0,0,0)) {
+ UInt bitR = INSN1(4,4);
+ UInt rA = INSN1(15,12);
+ UInt rD = INSN1(11,8);
+ UInt rM = INSN1(3,0);
+ UInt rN = INSN0(3,0);
+ if (!isBadRegT(rD) && !isBadRegT(rN) && !isBadRegT(rM) && (rA != 13)) {
+ IRExpr* res
+ = unop(Iop_64HIto32,
+ binop(Iop_Add64,
+ binop(Iop_Add64,
+ binop(Iop_32HLto64, getIRegT(rA), mkU32(0)),
+ binop(Iop_MullS32, getIRegT(rN), getIRegT(rM))),
+ mkU64(bitR ? 0x80000000ULL : 0ULL)));
+ putIRegT(rD, res, condT);
+ DIP("smmla%s r%u, r%u, r%u, r%u\n",
+ bitR ? "r" : "", rD, rN, rM, rA);
+ goto decode_success;
+ }
+ }
+
/* ----------------------------------------------------------- */
/* -- VFP (CP 10, CP 11) instructions (in Thumb mode) -- */
/* ----------------------------------------------------------- */
diff --git a/main/coregrind/m_syswrap/syswrap-linux.c b/main/coregrind/m_syswrap/syswrap-linux.c
index 89c8c77..8e2ec0f 100644
--- a/main/coregrind/m_syswrap/syswrap-linux.c
+++ b/main/coregrind/m_syswrap/syswrap-linux.c
@@ -4308,6 +4308,8 @@
case 0x7231:
case 0x4004e901: /* used by NFC */
return;
+# elif defined(ANDROID_HARDWARE_nexus_4)
+
# endif
default:
@@ -5558,6 +5560,13 @@
case VKI_EVIOCSSUSPENDBLOCK:
break;
+ case VKI_MEDIA_IOC_DEVICE_INFO:
+ if (ARG3) {
+ PRE_MEM_WRITE("ioctl(MEDIA_IOC_DEVICE_INFO)", ARG3,
+ sizeof(struct vki_media_device_info));
+ }
+ break;
+
default:
/* EVIOC* are variable length and return size written on success */
switch (ARG2 & ~(_VKI_IOC_SIZEMASK << _VKI_IOC_SIZESHIFT)) {
@@ -5673,6 +5682,9 @@
POST_MEM_WRITE(ARG3, size);
}
+# elif defined(ANDROID_HARDWARE_nexus_7)
+
+# elif defined(ANDROID_HARDWARE_nexus_4)
# else /* no ANDROID_HARDWARE_anything defined */
@@ -5683,6 +5695,8 @@
# warning ""
# warning " ANDROID_HARDWARE_nexus_s Samsung Nexus S"
# warning " ANDROID_HARDWARE_nexus_10 Samsung Nexus 10"
+# warning " ANDROID_HARDWARE_nexus_7 ASUS Nexus 7"
+# warning " ANDROID_HARDWARE_nexus_4 LG Nexus 4"
# warning " ANDROID_HARDWARE_generic Generic device (eg, Pandaboard)"
# warning " ANDROID_HARDWARE_emulator x86 or arm emulator"
# warning ""
@@ -6569,6 +6583,12 @@
POST_MEM_WRITE( ARG3, sizeof(int) );
break;
+ case VKI_MEDIA_IOC_DEVICE_INFO:
+ if (ARG3) {
+ POST_MEM_WRITE(ARG3, sizeof(struct vki_media_device_info));
+ }
+ break;
+
default:
/* EVIOC* are variable length and return size written on success */
switch (ARG2 & ~(_VKI_IOC_SIZEMASK << _VKI_IOC_SIZESHIFT)) {
diff --git a/main/include/vki/vki-linux.h b/main/include/vki/vki-linux.h
index 8cefd8f..214a626 100644
--- a/main/include/vki/vki-linux.h
+++ b/main/include/vki/vki-linux.h
@@ -3011,6 +3011,23 @@
#define VKI_UI_SET_SWBIT _VKI_IOW(VKI_UINPUT_IOCTL_BASE, 109, int)
#define VKI_UI_SET_PROPBIT _VKI_IOW(VKI_UINPUT_IOCTL_BASE, 110, int)
+//----------------------------------------------------------------------
+// From include/linux/media.h
+//----------------------------------------------------------------------
+
+struct vki_media_device_info {
+ char driver[16];
+ char model[32];
+ char serial[40];
+ char bus_info[32];
+ __vki_u32 media_version;
+ __vki_u32 hw_revision;
+ __vki_u32 driver_version;
+ __vki_u32 reserved[31];
+};
+
+#define VKI_MEDIA_IOC_DEVICE_INFO _VKI_IOWR('|', 0x00, struct vki_media_device_info)
+
#endif // __VKI_LINUX_H
/*--------------------------------------------------------------------*/