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2011-08-22w32: Fix qemu_ftruncate64Stefan Weil1-2/+6
SetFilePointer returns INVALID_SET_FILE_POINTER when it fails. In addition, GetLastError must be checked. The first call of SetFilePointer did not use INVALID_SET_FILE_POINTER, the second call used wrong error handling. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22build: list libraries after objects, for proper linkageDiego Elio Pettenò1-2/+2
Without this change, when using -Wl,--as-needed with GNU linker, the libraries would be discarded. Signed-off-by: Diego Elio Pettenò <flameeyes@flameeyes.eu> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22fix code formatRobert Wang1-3/+3
Fix code format to make checkpatch.pl happy. Signed-off-by: Robert Wang <wdongxu@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22e1000: use MII status register for link up/downBjørn Mork2-2/+22
Some guests will use the standard MII status register to verify link state. They will not notice link changes unless this register is updated. Verified with Linux 3.0 and Windows XP guests. Without this patch, ethtool will report speed and duplex as unknown when the link is down, but still report the link as up. This is because the Linux e1000 driver checks the mac_reg[STATUS] register link state before it checks speed and duplex, but uses the phy_reg[PHY_STATUS] register for the actual link state check. Fix by updating both registers on link state changes. Linux guest before: (qemu) set_link e1000.0 off kvm-sid:~# ethtool eth0 Settings for eth0: Supported ports: [ TP ] Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Full Supports auto-negotiation: Yes Advertised link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Full Advertised pause frame use: No Advertised auto-negotiation: Yes Speed: Unknown! Duplex: Unknown! (255) Port: Twisted Pair PHYAD: 0 Transceiver: internal Auto-negotiation: on MDI-X: Unknown Supports Wake-on: umbg Wake-on: d Current message level: 0x00000007 (7) drv probe link Link detected: yes (qemu) set_link e1000.0 on Linux guest after: (qemu) set_link e1000.0 off [ 63.384221] e1000: eth0 NIC Link is Down kvm-sid:~# ethtool eth0 Settings for eth0: Supported ports: [ TP ] Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Full Supports auto-negotiation: Yes Advertised link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Full Advertised pause frame use: No Advertised auto-negotiation: Yes Speed: Unknown! Duplex: Unknown! (255) Port: Twisted Pair PHYAD: 0 Transceiver: internal Auto-negotiation: on MDI-X: Unknown Supports Wake-on: umbg Wake-on: d Current message level: 0x00000007 (7) drv probe link Link detected: no (qemu) set_link e1000.0 on [ 84.304582] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22char: document the functions that will be the public interfaceAnthony Liguori1-7/+130
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22char: remove qemu_chr_send_event()Anthony Liguori4-39/+0
It's dead code. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22char: rename qemu_chr_get_msgfd() -> qemu_chr_fe_get_msgfd()Anthony Liguori4-4/+4
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22char: rename qemu_chr_close() -> qemu_chr_delete()Anthony Liguori6-8/+8
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22char: qemu_chr_open_opts() -> qemu_chr_new_from_opts()Anthony Liguori3-4/+4
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22char: rename qemu_chr_open() -> qemu_chr_new()Anthony Liguori10-18/+18
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22char: rename qemu_chr_set_echo() -> qemu_chr_fe_set_echo()Anthony Liguori3-4/+4
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22char: qemu_chr_ioctl() -> qemu_chr_fe_ioctl()Anthony Liguori7-29/+29
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22char: rename qemu_chr_guest_close() -> qemu_chr_fe_close()Anthony Liguori3-3/+3
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22char: rename qemu_chr_guest_open() -> qemu_chr_fe_open()Anthony Liguori3-3/+3
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22char: rename qemu_chr_can_read() -> qemu_chr_be_can_read()Anthony Liguori5-15/+15
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22char: rename qemu_chr_read() -> qemu_chr_be_write()Anthony Liguori7-18/+18
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22char: rename qemu_chr_printf() -> qemu_chr_fe_printf()Anthony Liguori3-13/+13
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22char: rename qemu_chr_write() -> qemu_chr_fe_write()Anthony Liguori28-34/+34
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22tcg/ppc64: fix 16/32 mixupmalc1-2/+2
Signed-off-by: malc <av1474@comtv.ru>
2011-08-22Merge branch 'master' of git://git.qemu.org/qemumalc29-283/+594
2011-08-22tcg/ppc64: implement not_i32/64 and ext32u_i64malc2-3/+16
Signed-off-by: malc <av1474@comtv.ru>
2011-08-22tcg/ppc32: implement deposit_i32malc2-1/+13
Signed-off-by: malc <av1474@comtv.ru>
2011-08-21Merge remote-tracking branch 'pmaydell/armhw-for-upstream' into stagingAnthony Liguori9-136/+415
2011-08-21guest agent: remove uneeded dependenciesMichael Roth3-4/+16
This patch tries to cull any uneeded library dependencies from the guest agent to improve portability across various distros. We do so by being as explicit as possible about in-tree dependencies rather than relying on existing *-obj-y targets, and by manually setting LIBS for the qemu-ga target to avoid pulling in LIBS_TOOLS libraries discovered by configure. Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-21guest agent: remove g_strcmp0 usageMichael Roth1-1/+1
g_strcmp0 isn't in all version of glib 2.0, so don't use it to avoid build breakage on older distros. Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-21memory: crack wide ioport accesses into smaller ones when neededAvi Kivity1-2/+9
The memory API supports cracking wide accesses into narrower ones when needed; but this was no implemented for the pio address space, causing lsi53c895a's IO BAR to malfunction. Fix by correctly cracking wide accesses when needed. Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-21memory: abstract cracking of write access ops into a functionAvi Kivity1-41/+68
The memory API automatically cracks large reads and writes into smaller ones when needed. Factor out this mechanism, which is now duplicated between memory reads and memory writes, into a function. Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-21escc: replace DPRINTFs with tracepointsBlue Swirl2-46/+29
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-21m48t59: avoid structure holes spotted by paholeBlue Swirl1-4/+5
Report from pahole on amd64 host: struct M48t59State { uint32_t type; /* 0 4 */ /* XXX 4 bytes hole, try to pack */ qemu_irq IRQ; /* 8 8 */ uint32_t io_base; /* 16 4 */ uint32_t size; /* 20 4 */ time_t time_offset; /* 24 8 */ time_t stop_time; /* 32 8 */ struct tm alarm; /* 40 56 */ /* --- cacheline 1 boundary (64 bytes) was 32 bytes ago --- */ struct QEMUTimer * alrm_timer; /* 96 8 */ struct QEMUTimer * wd_timer; /* 104 8 */ uint8_t lock; /* 112 1 */ /* XXX 1 byte hole, try to pack */ uint16_t addr; /* 114 2 */ /* XXX 4 bytes hole, try to pack */ uint8_t * buffer; /* 120 8 */ /* --- cacheline 2 boundary (128 bytes) --- */ /* size: 128, cachelines: 2 */ /* sum members: 119, holes: 3, sum holes: 9 */ }; /* definitions: 1 */ Fix by rearranging the structure to avoid padding. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-21escc: avoid structure holes spotted by paholeBlue Swirl1-4/+5
Edited report from pahole on amd64 host: struct ChannelState { ... ChnType type; /* 32 4 */ /* XXX 4 bytes hole, try to pack */ ... uint8_t rregs[16]; /* 66 16 */ /* XXX 2 bytes hole, try to pack */ ... /* size: 392, cachelines: 7 */ /* sum members: 382, holes: 2, sum holes: 6 */ /* padding: 4 */ /* last cacheline: 8 bytes */ }; /* definitions: 1 */ Fix by rearranging the structure to avoid padding. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-21fdc: avoid structure holes spotted by paholeBlue Swirl1-9/+9
Edited report from pahole on amd64 host: struct FDCtrl { uint8_t version; /* 0 1 */ /* XXX 7 bytes hole, try to pack */ qemu_irq irq; /* 8 8 */ int dma_chann; /* 16 4 */ /* XXX 4 bytes hole, try to pack */ ... uint8_t status2; /* 42 1 */ /* XXX 5 bytes hole, try to pack */ uint8_t * fifo; /* 48 8 */ ... uint8_t pwrd; /* 76 1 */ /* XXX 3 bytes hole, try to pack */ int sun4m; /* 80 4 */ uint8_t num_floppies; /* 84 1 */ /* XXX 3 bytes hole, try to pack */ FDrive drives[2]; /* 88 64 */ /* --- cacheline 2 boundary (128 bytes) was 24 bytes ago --- */ int reset_sensei; /* 152 4 */ /* size: 160, cachelines: 3 */ /* sum members: 134, holes: 5, sum holes: 22 */ /* padding: 4 */ /* last cacheline: 32 bytes */ }; /* definitions: 1 */ Fix by rearranging the structure to avoid padding. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-21pcnet: avoid structure holes spotted by paholeBlue Swirl1-2/+2
Edited report from pahole on amd64 host: struct PCNetState_st { ... uint16_t bcr[32]; /* 340 64 */ /* XXX 4 bytes hole, try to pack */ ... int tx_busy; /* 4520 4 */ /* XXX 4 bytes hole, try to pack */ qemu_irq irq; /* 4528 8 */ void (*phys_mem_read)(void *, target_phys_addr_t, uint8_t *, int, int); /* 4536 8 */ /* --- cacheline 71 boundary (4544 bytes) --- */ void (*phys_mem_write)(void *, target_phys_addr_t, uint8_t *, int, int); /* 4544 8 */ void * dma_opaque; /* 4552 8 */ int looptest; /* 4560 4 */ /* size: 4568, cachelines: 72 */ /* sum members: 4556, holes: 2, sum holes: 8 */ /* padding: 4 */ /* last cacheline: 24 bytes */ }; /* definitions: 2 */ Fix by rearranging the structure to avoid padding. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-21esp: avoid structure holes spotted by paholeBlue Swirl1-5/+6
Report from pahole on amd64 host: struct ESPState { SysBusDevice busdev; /* 0 5648 */ /* --- cacheline 88 boundary (5632 bytes) was 16 bytes ago --- */ uint32_t it_shift; /* 5648 4 */ /* XXX 4 bytes hole, try to pack */ qemu_irq irq; /* 5656 8 */ uint8_t rregs[16]; /* 5664 16 */ uint8_t wregs[16]; /* 5680 16 */ /* --- cacheline 89 boundary (5696 bytes) --- */ int32_t ti_size; /* 5696 4 */ uint32_t ti_rptr; /* 5700 4 */ uint32_t ti_wptr; /* 5704 4 */ uint8_t ti_buf[16]; /* 5708 16 */ uint32_t status; /* 5724 4 */ uint32_t dma; /* 5728 4 */ /* XXX 4 bytes hole, try to pack */ SCSIBus bus; /* 5736 2120 */ /* --- cacheline 122 boundary (7808 bytes) was 48 bytes ago --- */ SCSIDevice * current_dev; /* 7856 8 */ SCSIRequest * current_req; /* 7864 8 */ /* --- cacheline 123 boundary (7872 bytes) --- */ uint8_t cmdbuf[16]; /* 7872 16 */ uint32_t cmdlen; /* 7888 4 */ uint32_t do_cmd; /* 7892 4 */ uint32_t dma_left; /* 7896 4 */ uint32_t dma_counter; /* 7900 4 */ uint8_t * async_buf; /* 7904 8 */ uint32_t async_len; /* 7912 4 */ /* XXX 4 bytes hole, try to pack */ ESPDMAMemoryReadWriteFunc dma_memory_read; /* 7920 8 */ ESPDMAMemoryReadWriteFunc dma_memory_write; /* 7928 8 */ /* --- cacheline 124 boundary (7936 bytes) --- */ void * dma_opaque; /* 7936 8 */ int dma_enabled; /* 7944 4 */ /* XXX 4 bytes hole, try to pack */ void (*dma_cb)(ESPState *); /* 7952 8 */ /* size: 7960, cachelines: 125 */ /* sum members: 7944, holes: 4, sum holes: 16 */ /* last cacheline: 24 bytes */ }; /* definitions: 1 */ Fix by rearranging the structure to avoid padding. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-21sun4m: avoid structure holes spotted by paholeBlue Swirl1-10/+10
Edited report from pahole on amd64 host: struct sun4c_hwdef { ... uint8_t nvram_machine_id; /* 112 1 */ /* XXX 1 byte hole, try to pack */ ... /* size: 136, cachelines: 3 */ /* sum members: 135, holes: 1, sum holes: 1 */ /* last cacheline: 8 bytes */ }; /* definitions: 1 */ struct sun4d_hwdef { ... uint8_t nvram_machine_id; /* 128 1 */ /* XXX 1 byte hole, try to pack */ ... /* size: 152, cachelines: 3 */ /* sum members: 151, holes: 1, sum holes: 1 */ /* last cacheline: 24 bytes */ }; /* definitions: 1 */ struct sun4m_hwdef { ... uint8_t nvram_machine_id; /* 260 1 */ /* XXX 1 byte hole, try to pack */ uint16_t machine_id; /* 262 2 */ uint32_t iommu_version; /* 264 4 */ /* XXX 4 bytes hole, try to pack */ ... /* size: 288, cachelines: 5 */ /* sum members: 283, holes: 2, sum holes: 5 */ /* last cacheline: 32 bytes */ }; /* definitions: 1 */ Fix by rearranging the structures to avoid padding. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-21tcx: avoid structure holes spotted by paholeBlue Swirl1-2/+2
Report from pahole on amd64 host: struct TCXState { SysBusDevice busdev; /* 0 5648 */ /* --- cacheline 88 boundary (5632 bytes) was 16 bytes ago --- */ target_phys_addr_t addr; /* 5648 8 */ DisplayState * ds; /* 5656 8 */ uint8_t * vram; /* 5664 8 */ uint32_t * vram24; /* 5672 8 */ uint32_t * cplane; /* 5680 8 */ ram_addr_t vram_offset; /* 5688 8 */ /* --- cacheline 89 boundary (5696 bytes) --- */ ram_addr_t vram24_offset; /* 5696 8 */ ram_addr_t cplane_offset; /* 5704 8 */ uint32_t vram_size; /* 5712 4 */ uint16_t width; /* 5716 2 */ uint16_t height; /* 5718 2 */ uint16_t depth; /* 5720 2 */ uint8_t r[256]; /* 5722 256 */ /* --- cacheline 93 boundary (5952 bytes) was 26 bytes ago --- */ uint8_t g[256]; /* 5978 256 */ /* --- cacheline 97 boundary (6208 bytes) was 26 bytes ago --- */ uint8_t b[256]; /* 6234 256 */ /* XXX 2 bytes hole, try to pack */ /* --- cacheline 101 boundary (6464 bytes) was 28 bytes ago --- */ uint32_t palette[256]; /* 6492 1024 */ /* --- cacheline 117 boundary (7488 bytes) was 28 bytes ago --- */ uint8_t dac_index; /* 7516 1 */ uint8_t dac_state; /* 7517 1 */ /* size: 7520, cachelines: 118 */ /* sum members: 7516, holes: 1, sum holes: 2 */ /* padding: 2 */ /* last cacheline: 32 bytes */ }; /* definitions: 1 */ Fix by rearranging the structure to avoid padding. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-21sun4m_iommu: avoid structure holes spotted by paholeBlue Swirl1-1/+1
Report from pahole on amd64 host: struct IOMMUState { SysBusDevice busdev; /* 0 5648 */ /* --- cacheline 88 boundary (5632 bytes) was 16 bytes ago --- */ uint32_t regs[4096]; /* 5648 16384 */ /* --- cacheline 344 boundary (22016 bytes) was 16 bytes ago --- */ target_phys_addr_t iostart; /* 22032 8 */ uint32_t version; /* 22040 4 */ /* XXX 4 bytes hole, try to pack */ qemu_irq irq; /* 22048 8 */ /* size: 22056, cachelines: 345 */ /* sum members: 22052, holes: 1, sum holes: 4 */ /* last cacheline: 40 bytes */ }; /* definitions: 1 */ Fix by rearranging the structure to avoid padding. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-21slavio_intctl: avoid structure holes spotted by paholeBlue Swirl1-4/+4
Report from pahole on amd64 host: struct SLAVIO_INTCTLState { SysBusDevice busdev; /* 0 5648 */ /* --- cacheline 88 boundary (5632 bytes) was 16 bytes ago --- */ uint32_t intregm_pending; /* 5648 4 */ uint32_t intregm_disabled; /* 5652 4 */ uint32_t target_cpu; /* 5656 4 */ /* XXX 4 bytes hole, try to pack */ qemu_irq cpu_irqs[16][16]; /* 5664 2048 */ /* --- cacheline 120 boundary (7680 bytes) was 32 bytes ago --- */ SLAVIO_CPUINTCTLState slaves[16]; /* 7712 384 */ /* --- cacheline 126 boundary (8064 bytes) was 32 bytes ago --- */ /* size: 8096, cachelines: 127 */ /* sum members: 8092, holes: 1, sum holes: 4 */ /* last cacheline: 32 bytes */ }; /* definitions: 1 */ struct SLAVIO_CPUINTCTLState { uint32_t intreg_pending; /* 0 4 */ /* XXX 4 bytes hole, try to pack */ struct SLAVIO_INTCTLState * master; /* 8 8 */ uint32_t cpu; /* 16 4 */ uint32_t irl_out; /* 20 4 */ /* size: 24, cachelines: 1 */ /* sum members: 20, holes: 1, sum holes: 4 */ /* last cacheline: 24 bytes */ }; /* definitions: 1 */ Fix by rearranging the structures to avoid padding. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-21slavio_misc: avoid structure holes spotted by paholeBlue Swirl1-1/+1
Report from pahole on amd64 host: struct MiscState { SysBusDevice busdev; /* 0 5648 */ /* --- cacheline 88 boundary (5632 bytes) was 16 bytes ago --- */ qemu_irq irq; /* 5648 8 */ uint32_t dummy; /* 5656 4 */ uint8_t config; /* 5660 1 */ uint8_t aux1; /* 5661 1 */ uint8_t aux2; /* 5662 1 */ uint8_t diag; /* 5663 1 */ uint8_t mctrl; /* 5664 1 */ uint8_t sysctrl; /* 5665 1 */ uint16_t leds; /* 5666 2 */ /* XXX 4 bytes hole, try to pack */ qemu_irq fdc_tc; /* 5672 8 */ /* size: 5680, cachelines: 89 */ /* sum members: 5676, holes: 1, sum holes: 4 */ /* last cacheline: 48 bytes */ }; /* definitions: 1 */ Fix by rearranging the structure to avoid padding. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-21slavio_timer: avoid structure holes spotted by paholeBlue Swirl1-3/+3
Report from pahole on amd64 host: struct SLAVIO_TIMERState { SysBusDevice busdev; /* 0 5648 */ /* --- cacheline 88 boundary (5632 bytes) was 16 bytes ago --- */ uint32_t num_cpus; /* 5648 4 */ /* XXX 4 bytes hole, try to pack */ CPUTimerState cputimer[17]; /* 5656 816 */ /* --- cacheline 101 boundary (6464 bytes) was 8 bytes ago --- */ uint32_t cputimer_mode; /* 6472 4 */ /* size: 6480, cachelines: 102 */ /* sum members: 6472, holes: 1, sum holes: 4 */ /* padding: 4 */ /* last cacheline: 16 bytes */ }; /* definitions: 1 */ struct CPUTimerState { qemu_irq irq; /* 0 8 */ ptimer_state * timer; /* 8 8 */ uint32_t count; /* 16 4 */ uint32_t counthigh; /* 20 4 */ uint32_t reached; /* 24 4 */ /* XXX 4 bytes hole, try to pack */ uint64_t limit; /* 32 8 */ uint32_t running; /* 40 4 */ /* size: 48, cachelines: 1 */ /* sum members: 40, holes: 1, sum holes: 4 */ /* padding: 4 */ /* last cacheline: 48 bytes */ }; /* definitions: 1 */ Fix by rearranging the structures to avoid padding. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-21monitor: Prevent sign-extension of 32-bit addresses printed by info tlbAustin Clements1-2/+2
This is the same fix that was recently applied to info mem. Before this change, info tlb output looked like: ffffffffffffc000: 000000000fffc000 --------W ffffffffffffd000: 000000000fffd000 --------W ffffffffffffe000: 000000000fffe000 --------W fffffffffffff000: 000000000ffff000 --------W With this change, it looks like 00000000ffffc000: 000000000fffc000 --------W 00000000ffffd000: 000000000fffd000 --------W 00000000ffffe000: 000000000fffe000 --------W 00000000fffff000: 000000000ffff000 --------W Signed-off-by: Austin Clements <amdragon@mit.edu> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-21Merge branch 'queues/slirp' of git://git.kiszka.org/qemuBlue Swirl2-6/+6
* 'queues/slirp' of git://git.kiszka.org/qemu: slirp: Fix bit field types in IP header structs
2011-08-21tcg-ia64: Fix typos in AREG0 setup in prologue.Richard Henderson1-2/+2
Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-21tcg-hppa: Fix CPU_TEMP_BUF_NLONGS oversight.Richard Henderson1-1/+1
Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-21tcg: Constant fold neg, andc, orc, eqv, nand, nor.Richard Henderson1-0/+27
Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-21tcg: Always define all of the TCGOpcode enum members.Richard Henderson14-1008/+837
By always defining these symbols, we can eliminate a lot of ifdefs. To allow this to be checked reliably, the semantics of the TCG_TARGET_HAS_* macros must be changed from def/undef to true/false. This allows even more ifdefs to be removed, converting them into C if statements. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-21tcg: Add and use TCG_OPF_64BIT.Richard Henderson4-131/+67
This allows the simplification of the op_bits function from tcg/optimize.c. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-21Check for presence of compiler -pthread flag.Brad1-1/+1
OpenBSD / FreeBSD and some other OS's require the use of cc -pthread to link threaded programs so have QEMU's configure script check for the presence of the flag and use it if so. Signed-off-by: Brad Smith <brad@comstyle.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-21Convert last qemu_free and qemu_malloc usesBlue Swirl3-5/+5
7267c0947d7e8ae5dff7bafd932c3bc285f43e5c missed a few cases, fix them. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-21monitor: Show combined protection bits in "info mem"Austin Clements1-3/+7
Previously, "info mem" considered and displayed only the last-level protection bits for a memory range, which doesn't accurrately represent the protection of that range. Now it shows the combined protection. Signed-off-by: Austin Clements <amdragon@mit.edu> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-21monitor: Fix "info mem" to print the last memory rangeAustin Clements1-0/+6
"info mem" groups its output into contiguous ranges with identical protection bits, but previously forgot to print the last range. Signed-off-by: Austin Clements <amdragon@mit.edu> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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