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MIPS patches queue

Browse Source 
- Removal of the 'r4k' machine (deprecated before 5.0)
 - Fix LGPL license text (Chetan Pant)
 - Support unaligned accesses on Loongson-3 (Huacai Chen)
 - Fix out-of-bound access in Loongson-3 embedded I/O interrupt
   controller (Alex Chen)
 
 CI jobs results:
 . https://cirrus-ci.com/build/6324890389184512
 . https://gitlab.com/philmd/qemu/-/pipelines/211275262
 . https://travis-ci.org/github/philmd/qemu/builds/741188958
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Merge remote-tracking branch 'remotes/philmd-gitlab/tags/mips-fixes-20201103' into staging

MIPS patches queue

- Removal of the 'r4k' machine (deprecated before 5.0)
- Fix LGPL license text (Chetan Pant)
- Support unaligned accesses on Loongson-3 (Huacai Chen)
- Fix out-of-bound access in Loongson-3 embedded I/O interrupt
  controller (Alex Chen)

CI jobs results:
. https://cirrus-ci.com/build/6324890389184512
. https://gitlab.com/philmd/qemu/-/pipelines/211275262
. https://travis-ci.org/github/philmd/qemu/builds/741188958

# gpg: Signature made Tue 03 Nov 2020 17:30:30 GMT
# gpg:                using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD  6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd-gitlab/tags/mips-fixes-20201103:
  target/mips: Add unaligned access support for MIPS64R6 and Loongson-3
  target/mips: Fix Lesser GPL version number
  hw/intc/loongson: Fix incorrect 'core' calculation in liointc_read/write
  hw/mips/boston: Fix Lesser GPL version number
  hw/mips: Fix Lesser GPL version number
  hw/mips: Remove the 'r4k' machine

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2020-11-04 10:28:31 +00:00
commit e46912b66f
30 changed files with 32 additions and 373 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
MAINTAINERS
View File

@ -1138,12 +1138,6 @@ S: Orphaned
F: hw/mips/mipssim.c
F: hw/net/mipsnet.c
R4000
R: Aurelien Jarno <aurelien@aurel32.net>
R: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>
S: Obsolete
F: hw/mips/r4k.c
Fuloong 2E
M: Huacai Chen <chenhc@lemote.com>
M: Philippe Mathieu-Daudé <f4bug@amsat.org>

1
default-configs/devices/mips-softmmu-common.mak
View File

@ -33,7 +33,6 @@ CONFIG_MC146818RTC=y
CONFIG_EMPTY_SLOT=y
CONFIG_MIPS_CPS=y
CONFIG_MIPS_ITU=y
CONFIG_R4K=y
CONFIG_MALTA=y
CONFIG_PCNET_PCI=y
CONFIG_MIPSSIM=y

12
docs/system/deprecated.rst
View File

@ -328,12 +328,6 @@ The 'scsi-disk' device is deprecated. Users should use 'scsi-hd' or
System emulator machines
------------------------
mips ``r4k`` platform (since 5.0)
'''''''''''''''''''''''''''''''''
This machine type is very old and unmaintained. Users should use the ``malta``
machine type instead.
mips ``fulong2e`` machine (since 5.1)
'''''''''''''''''''''''''''''''''''''
@ -576,6 +570,12 @@ The version specific Spike machines have been removed in favour of the
generic ``spike`` machine. If you need to specify an older version of the RISC-V
spec you can use the ``-cpu rv64gcsu,priv_spec=v1.10.0`` command line argument.
mips ``r4k`` platform (removed in 5.2)
''''''''''''''''''''''''''''''''''''''
This machine type was very old and unmaintained. Users should use the ``malta``
machine type instead.
Related binaries
----------------

2
hw/core/loader-fit.c
View File

@ -6,7 +6,7 @@
* 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.
* version 2.1 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

4
hw/intc/loongson_liointc.c
View File

@ -130,7 +130,7 @@ liointc_read(void *opaque, hwaddr addr, unsigned int size)
if (addr >= R_PERCORE_ISR(0) &&
addr < R_PERCORE_ISR(NUM_CORES)) {
int core = (addr - R_PERCORE_ISR(0)) / 4;
int core = (addr - R_PERCORE_ISR(0)) / 8;
r = p->per_core_isr[core];
goto out;
}
@ -173,7 +173,7 @@ liointc_write(void *opaque, hwaddr addr,
if (addr >= R_PERCORE_ISR(0) &&
addr < R_PERCORE_ISR(NUM_CORES)) {
int core = (addr - R_PERCORE_ISR(0)) / 4;
int core = (addr - R_PERCORE_ISR(0)) / 8;
p->per_core_isr[core] = value;
goto out;
}

13
hw/mips/Kconfig
View File

@ -1,16 +1,3 @@
config R4K
bool
select ISA_BUS
select SERIAL_ISA
select I8259
select I8254
select MC146818RTC
imply VGA_ISA
imply NE2000_ISA
select IDE_ISA
select PCKBD
select PFLASH_CFI01
config MALTA
bool
select ISA_SUPERIO

2
hw/mips/boston.c
View File

@ -6,7 +6,7 @@
* 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.
* version 2.1 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

2
hw/mips/cps.c
View File

@ -6,7 +6,7 @@
* 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.
* version 2.1 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

1
hw/mips/meson.build
View File

@ -6,6 +6,5 @@ mips_ss.add(when: 'CONFIG_MALTA', if_true: files('gt64xxx_pci.c', 'malta.c'))
mips_ss.add(when: 'CONFIG_MIPSSIM', if_true: files('mipssim.c'))
mips_ss.add(when: 'CONFIG_MIPS_BOSTON', if_true: [files('boston.c'), fdt])
mips_ss.add(when: 'CONFIG_MIPS_CPS', if_true: files('cps.c'))
mips_ss.add(when: 'CONFIG_R4K', if_true: files('r4k.c'))
hw_arch += {'mips': mips_ss}

318
hw/mips/r4k.c
View File

@ -1,318 +0,0 @@
/*
* QEMU/MIPS pseudo-board
*
* emulates a simple machine with ISA-like bus.
* ISA IO space mapped to the 0x14000000 (PHYS) and
* ISA memory at the 0x10000000 (PHYS, 16Mb in size).
* All peripherial devices are attached to this "bus" with
* the standard PC ISA addresses.
*/
#include "qemu/osdep.h"
#include "qemu/units.h"
#include "qapi/error.h"
#include "qemu-common.h"
#include "cpu.h"
#include "hw/clock.h"
#include "hw/mips/mips.h"
#include "hw/mips/cpudevs.h"
#include "hw/intc/i8259.h"
#include "hw/char/serial.h"
#include "hw/isa/isa.h"
#include "net/net.h"
#include "hw/net/ne2000-isa.h"
#include "sysemu/sysemu.h"
#include "hw/boards.h"
#include "hw/block/flash.h"
#include "qemu/log.h"
#include "hw/mips/bios.h"
#include "hw/ide.h"
#include "hw/ide/internal.h"
#include "hw/loader.h"
#include "elf.h"
#include "hw/rtc/mc146818rtc.h"
#include "hw/input/i8042.h"
#include "hw/timer/i8254.h"
#include "exec/address-spaces.h"
#include "sysemu/qtest.h"
#include "sysemu/reset.h"
#include "sysemu/runstate.h"
#include "qemu/error-report.h"
#define MAX_IDE_BUS 2
static const int ide_iobase[2] = { 0x1f0, 0x170 };
static const int ide_iobase2[2] = { 0x3f6, 0x376 };
static const int ide_irq[2] = { 14, 15 };
static ISADevice *pit; /* PIT i8254 */
/* i8254 PIT is attached to the IRQ0 at PIC i8259 */
static struct _loaderparams {
int ram_size;
const char *kernel_filename;
const char *kernel_cmdline;
const char *initrd_filename;
} loaderparams;
static void mips_qemu_write(void *opaque, hwaddr addr,
uint64_t val, unsigned size)
{
if ((addr & 0xffff) == 0 && val == 42) {
qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET);
} else if ((addr & 0xffff) == 4 && val == 42) {
qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN);
}
}
static uint64_t mips_qemu_read(void *opaque, hwaddr addr,
unsigned size)
{
return 0;
}
static const MemoryRegionOps mips_qemu_ops = {
.read = mips_qemu_read,
.write = mips_qemu_write,
.endianness = DEVICE_NATIVE_ENDIAN,
};
typedef struct ResetData {
MIPSCPU *cpu;
uint64_t vector;
} ResetData;
static int64_t load_kernel(void)
{
const size_t params_size = 264;
int64_t entry, kernel_high, initrd_size;
long kernel_size;
ram_addr_t initrd_offset;
uint32_t *params_buf;
int big_endian;
#ifdef TARGET_WORDS_BIGENDIAN
big_endian = 1;
#else
big_endian = 0;
#endif
kernel_size = load_elf(loaderparams.kernel_filename, NULL,
cpu_mips_kseg0_to_phys, NULL,
(uint64_t *)&entry, NULL,
(uint64_t *)&kernel_high, NULL, big_endian,
EM_MIPS, 1, 0);
if (kernel_size < 0) {
error_report("could not load kernel '%s': %s",
loaderparams.kernel_filename,
load_elf_strerror(kernel_size));
exit(1);
}
/* load initrd */
initrd_size = 0;
initrd_offset = 0;
if (loaderparams.initrd_filename) {
initrd_size = get_image_size(loaderparams.initrd_filename);
if (initrd_size > 0) {
initrd_offset = ROUND_UP(kernel_high, INITRD_PAGE_SIZE);
if (initrd_offset + initrd_size > ram_size) {
error_report("memory too small for initial ram disk '%s'",
loaderparams.initrd_filename);
exit(1);
}
initrd_size = load_image_targphys(loaderparams.initrd_filename,
initrd_offset,
ram_size - initrd_offset);
}
if (initrd_size == (target_ulong) -1) {
error_report("could not load initial ram disk '%s'",
loaderparams.initrd_filename);
exit(1);
}
}
/* Store command line. */
params_buf = g_malloc(params_size);
params_buf[0] = tswap32(ram_size);
params_buf[1] = tswap32(0x12345678);
if (initrd_size > 0) {
snprintf((char *)params_buf + 8, 256,
"rd_start=0x%" PRIx64 " rd_size=%" PRId64 " %s",
cpu_mips_phys_to_kseg0(NULL, initrd_offset),
initrd_size, loaderparams.kernel_cmdline);
} else {
snprintf((char *)params_buf + 8, 256,
"%s", loaderparams.kernel_cmdline);
}
rom_add_blob_fixed("params", params_buf, params_size,
16 * MiB - params_size);
g_free(params_buf);
return entry;
}
static void main_cpu_reset(void *opaque)
{
ResetData *s = (ResetData *)opaque;
CPUMIPSState *env = &s->cpu->env;
cpu_reset(CPU(s->cpu));
env->active_tc.PC = s->vector;
}
static const int sector_len = 32 * KiB;
static
void mips_r4k_init(MachineState *machine)
{
const char *kernel_filename = machine->kernel_filename;
const char *kernel_cmdline = machine->kernel_cmdline;
const char *initrd_filename = machine->initrd_filename;
char *filename;
MemoryRegion *address_space_mem = get_system_memory();
MemoryRegion *bios;
MemoryRegion *iomem = g_new(MemoryRegion, 1);
MemoryRegion *isa_io = g_new(MemoryRegion, 1);
MemoryRegion *isa_mem = g_new(MemoryRegion, 1);
int bios_size;
Clock *cpuclk;
MIPSCPU *cpu;
CPUMIPSState *env;
ResetData *reset_info;
int i;
qemu_irq *i8259;
ISABus *isa_bus;
DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
DriveInfo *dinfo;
int be;
cpuclk = clock_new(OBJECT(machine), "cpu-refclk");
clock_set_hz(cpuclk, 200000000); /* 200 MHz */
/* init CPUs */
cpu = mips_cpu_create_with_clock(machine->cpu_type, cpuclk);
env = &cpu->env;
reset_info = g_malloc0(sizeof(ResetData));
reset_info->cpu = cpu;
reset_info->vector = env->active_tc.PC;
qemu_register_reset(main_cpu_reset, reset_info);
/* allocate RAM */
if (machine->ram_size > 256 * MiB) {
error_report("Too much memory for this machine: %" PRId64 "MB,"
" maximum 256MB", ram_size / MiB);
exit(1);
}
memory_region_add_subregion(address_space_mem, 0, machine->ram);
memory_region_init_io(iomem, NULL, &mips_qemu_ops,
NULL, "mips-qemu", 0x10000);
memory_region_add_subregion(address_space_mem, 0x1fbf0000, iomem);
/*
* Try to load a BIOS image. If this fails, we continue regardless,
* but initialize the hardware ourselves. When a kernel gets
* preloaded we also initialize the hardware, since the BIOS wasn't
* run.
*/
if (bios_name == NULL) {
bios_name = BIOS_FILENAME;
}
filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
if (filename) {
bios_size = get_image_size(filename);
} else {
bios_size = -1;
}
#ifdef TARGET_WORDS_BIGENDIAN
be = 1;
#else
be = 0;
#endif
dinfo = drive_get(IF_PFLASH, 0, 0);
if ((bios_size > 0) && (bios_size <= BIOS_SIZE)) {
bios = g_new(MemoryRegion, 1);
memory_region_init_rom(bios, NULL, "mips_r4k.bios", BIOS_SIZE,
&error_fatal);
memory_region_add_subregion(get_system_memory(), 0x1fc00000, bios);
load_image_targphys(filename, 0x1fc00000, BIOS_SIZE);
} else if (dinfo != NULL) {
uint32_t mips_rom = 0x00400000;
if (!pflash_cfi01_register(0x1fc00000, "mips_r4k.bios", mips_rom,
blk_by_legacy_dinfo(dinfo),
sector_len, 4, 0, 0, 0, 0, be)) {
fprintf(stderr, "qemu: Error registering flash memory.\n");
}
} else if (!qtest_enabled()) {
/* not fatal */
warn_report("could not load MIPS bios '%s'", bios_name);
}
g_free(filename);
if (kernel_filename) {
loaderparams.ram_size = machine->ram_size;
loaderparams.kernel_filename = kernel_filename;
loaderparams.kernel_cmdline = kernel_cmdline;
loaderparams.initrd_filename = initrd_filename;
reset_info->vector = load_kernel();
}
/* Init CPU internal devices */
cpu_mips_irq_init_cpu(cpu);
cpu_mips_clock_init(cpu);
/* ISA bus: IO space at 0x14000000, mem space at 0x10000000 */
memory_region_init_alias(isa_io, NULL, "isa-io",
get_system_io(), 0, 0x00010000);
memory_region_init(isa_mem, NULL, "isa-mem", 0x01000000);
memory_region_add_subregion(get_system_memory(), 0x14000000, isa_io);
memory_region_add_subregion(get_system_memory(), 0x10000000, isa_mem);
isa_bus = isa_bus_new(NULL, isa_mem, get_system_io(), &error_abort);
/* The PIC is attached to the MIPS CPU INT0 pin */
i8259 = i8259_init(isa_bus, env->irq[2]);
isa_bus_irqs(isa_bus, i8259);
mc146818_rtc_init(isa_bus, 2000, NULL);
pit = i8254_pit_init(isa_bus, 0x40, 0, NULL);
serial_hds_isa_init(isa_bus, 0, MAX_ISA_SERIAL_PORTS);
isa_vga_init(isa_bus);
if (nd_table[0].used) {
isa_ne2000_init(isa_bus, 0x300, 9, &nd_table[0]);
}
ide_drive_get(hd, ARRAY_SIZE(hd));
for (i = 0; i < MAX_IDE_BUS; i++)
isa_ide_init(isa_bus, ide_iobase[i], ide_iobase2[i], ide_irq[i],
hd[MAX_IDE_DEVS * i],
hd[MAX_IDE_DEVS * i + 1]);
isa_create_simple(isa_bus, TYPE_I8042);
}
static void mips_machine_init(MachineClass *mc)
{
mc->deprecation_reason = "use malta machine type instead";
mc->desc = "mips r4k platform";
mc->init = mips_r4k_init;
mc->block_default_type = IF_IDE;
#ifdef TARGET_MIPS64
mc->default_cpu_type = MIPS_CPU_TYPE_NAME("R4000");
#else
mc->default_cpu_type = MIPS_CPU_TYPE_NAME("24Kf");
#endif
mc->default_ram_id = "mips_r4k.ram";
}
DEFINE_MACHINE("mips", mips_machine_init)

2
hw/misc/mips_cpc.c
View File

@ -6,7 +6,7 @@
* 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.
* version 2.1 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

2
hw/misc/mips_itu.c
View File

@ -6,7 +6,7 @@
* 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.
* version 2.1 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

2
hw/pci-host/xilinx-pcie.c
View File

@ -6,7 +6,7 @@
* 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.
* version 2.1 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

2
include/hw/mips/cps.h
View File

@ -6,7 +6,7 @@
* 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.
* version 2.1 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

2
include/hw/misc/mips_cpc.h
View File

@ -6,7 +6,7 @@
* 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.
* version 2.1 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

2
include/hw/misc/mips_itu.h
View File

@ -6,7 +6,7 @@
* 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.
* version 2.1 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

2
include/hw/pci-host/xilinx-pcie.h
View File

@ -6,7 +6,7 @@
* 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.
* version 2.1 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

2
target/mips/cp0_helper.c
View File

@ -8,7 +8,7 @@
* 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.
* version 2.1 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

2
target/mips/dsp_helper.c
View File

@ -6,7 +6,7 @@
* 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.
* version 2.1 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

2
target/mips/fpu_helper.c
View File

@ -8,7 +8,7 @@
* 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.
* version 2.1 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

2
target/mips/gdbstub.c
View File

@ -7,7 +7,7 @@
* 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.
* version 2.1 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

2
target/mips/helper.c
View File

@ -6,7 +6,7 @@
* 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.
* version 2.1 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

2
target/mips/lmmi_helper.c
View File

@ -6,7 +6,7 @@
* 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.
* version 2.1 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

2
target/mips/mips-semi.c
View File

@ -6,7 +6,7 @@
* 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.
* version 2.1 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

2
target/mips/msa_helper.c
View File

@ -6,7 +6,7 @@
* 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.
* version 2.1 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

2
target/mips/op_helper.c
View File

@ -6,7 +6,7 @@
* 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.
* version 2.1 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

6
target/mips/translate.c
View File

@ -10,7 +10,7 @@
* 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.
* version 2.1 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
@ -31442,8 +31442,8 @@ static void mips_tr_init_disas_context(DisasContextBase *dcbase, CPUState *cs)
#else
ctx->mem_idx = hflags_mmu_index(ctx->hflags);
#endif
ctx->default_tcg_memop_mask = (ctx->insn_flags & ISA_MIPS32R6) ?
MO_UNALN : MO_ALIGN;
ctx->default_tcg_memop_mask = (ctx->insn_flags & (ISA_MIPS32R6 | ISA_MIPS64R6 |
INSN_LOONGSON3A)) ? MO_UNALN : MO_ALIGN;
LOG_DISAS("\ntb %p idx %d hflags %04x\n", ctx->base.tb, ctx->mem_idx,
ctx->hflags);

2
target/mips/translate_init.c.inc
View File

@ -7,7 +7,7 @@
* 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.
* version 2.1 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

2
tests/qtest/cdrom-test.c
View File

@ -217,7 +217,7 @@ int main(int argc, char **argv)
add_cdrom_param_tests(sparc64machines);
} else if (!strncmp(arch, "mips64", 6)) {
const char *mips64machines[] = {
"magnum", "malta", "mips", "pica61", NULL
"magnum", "malta", "pica61", NULL
};
add_cdrom_param_tests(mips64machines);
} else if (g_str_equal(arch, "arm") || g_str_equal(arch, "aarch64")) {

2
tests/qtest/endianness-test.c
View File

@ -27,11 +27,9 @@ struct TestCase {
static const TestCase test_cases[] = {
{ "i386", "pc", -1 },
{ "mips", "mips", 0x14000000, .bswap = true },
{ "mips", "malta", 0x10000000, .bswap = true },
{ "mips64", "magnum", 0x90000000, .bswap = true },
{ "mips64", "pica61", 0x90000000, .bswap = true },
{ "mips64", "mips", 0x14000000, .bswap = true },
{ "mips64", "malta", 0x10000000, .bswap = true },
{ "mips64el", "fuloong2e", 0x1fd00000 },
{ "ppc", "g3beige", 0xfe000000, .bswap = true, .superio = "i82378" },