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-rw-r--r--hw/Kconfig1
-rw-r--r--hw/meson.build1
-rw-r--r--hw/moxie/Kconfig3
-rw-r--r--hw/moxie/meson.build4
-rw-r--r--hw/moxie/moxiesim.c155
5 files changed, 0 insertions, 164 deletions
diff --git a/hw/Kconfig b/hw/Kconfig
index ff40bd3..559b763 100644
--- a/hw/Kconfig
+++ b/hw/Kconfig
@@ -51,7 +51,6 @@ source lm32/Kconfig
source m68k/Kconfig
source microblaze/Kconfig
source mips/Kconfig
-source moxie/Kconfig
source nios2/Kconfig
source openrisc/Kconfig
source ppc/Kconfig
diff --git a/hw/meson.build b/hw/meson.build
index 8ba79b1..503cbc9 100644
--- a/hw/meson.build
+++ b/hw/meson.build
@@ -51,7 +51,6 @@ subdir('lm32')
subdir('m68k')
subdir('microblaze')
subdir('mips')
-subdir('moxie')
subdir('nios2')
subdir('openrisc')
subdir('ppc')
diff --git a/hw/moxie/Kconfig b/hw/moxie/Kconfig
deleted file mode 100644
index 3793ef0..0000000
--- a/hw/moxie/Kconfig
+++ /dev/null
@@ -1,3 +0,0 @@
-config MOXIESIM
- bool
- select SERIAL
diff --git a/hw/moxie/meson.build b/hw/moxie/meson.build
deleted file mode 100644
index 05a7c2e..0000000
--- a/hw/moxie/meson.build
+++ /dev/null
@@ -1,4 +0,0 @@
-moxie_ss = ss.source_set()
-moxie_ss.add(when: 'CONFIG_MOXIESIM', if_true: files('moxiesim.c'))
-
-hw_arch += {'moxie': moxie_ss}
diff --git a/hw/moxie/moxiesim.c b/hw/moxie/moxiesim.c
deleted file mode 100644
index 3d255d4..0000000
--- a/hw/moxie/moxiesim.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * QEMU/moxiesim emulation
- *
- * Emulates a very simple machine model similar to the one used by the
- * GDB moxie simulator.
- *
- * Copyright (c) 2008, 2009, 2010, 2013 Anthony Green
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#include "qemu/osdep.h"
-#include "qemu/error-report.h"
-#include "qapi/error.h"
-#include "cpu.h"
-#include "net/net.h"
-#include "sysemu/reset.h"
-#include "sysemu/sysemu.h"
-#include "hw/boards.h"
-#include "hw/loader.h"
-#include "hw/char/serial.h"
-#include "elf.h"
-
-#define PHYS_MEM_BASE 0x80000000
-#define FIRMWARE_BASE 0x1000
-#define FIRMWARE_SIZE (128 * 0x1000)
-
-typedef struct {
- uint64_t ram_size;
- const char *kernel_filename;
- const char *kernel_cmdline;
- const char *initrd_filename;
-} LoaderParams;
-
-static void load_kernel(MoxieCPU *cpu, LoaderParams *loader_params)
-{
- uint64_t entry, kernel_high;
- int64_t initrd_size;
- long kernel_size;
- ram_addr_t initrd_offset;
-
- kernel_size = load_elf(loader_params->kernel_filename, NULL, NULL, NULL,
- &entry, NULL, &kernel_high, NULL, 1, EM_MOXIE,
- 0, 0);
-
- if (kernel_size <= 0) {
- error_report("could not load kernel '%s'",
- loader_params->kernel_filename);
- exit(1);
- }
-
- /* load initrd */
- initrd_size = 0;
- initrd_offset = 0;
- if (loader_params->initrd_filename) {
- initrd_size = get_image_size(loader_params->initrd_filename);
- if (initrd_size > 0) {
- initrd_offset = (kernel_high + ~TARGET_PAGE_MASK)
- & TARGET_PAGE_MASK;
- if (initrd_offset + initrd_size > loader_params->ram_size) {
- error_report("memory too small for initial ram disk '%s'",
- loader_params->initrd_filename);
- exit(1);
- }
- initrd_size = load_image_targphys(loader_params->initrd_filename,
- initrd_offset,
- loader_params->ram_size);
- }
- if (initrd_size == (target_ulong)-1) {
- error_report("could not load initial ram disk '%s'",
- loader_params->initrd_filename);
- exit(1);
- }
- }
-}
-
-static void main_cpu_reset(void *opaque)
-{
- MoxieCPU *cpu = opaque;
-
- cpu_reset(CPU(cpu));
-}
-
-static void moxiesim_init(MachineState *machine)
-{
- MoxieCPU *cpu = NULL;
- ram_addr_t ram_size = machine->ram_size;
- const char *kernel_filename = machine->kernel_filename;
- const char *kernel_cmdline = machine->kernel_cmdline;
- const char *initrd_filename = machine->initrd_filename;
- CPUMoxieState *env;
- MemoryRegion *address_space_mem = get_system_memory();
- MemoryRegion *ram = g_new(MemoryRegion, 1);
- MemoryRegion *rom = g_new(MemoryRegion, 1);
- hwaddr ram_base = 0x200000;
- LoaderParams loader_params;
-
- /* Init CPUs. */
- cpu = MOXIE_CPU(cpu_create(machine->cpu_type));
- env = &cpu->env;
-
- qemu_register_reset(main_cpu_reset, cpu);
-
- /* Allocate RAM. */
- memory_region_init_ram(ram, NULL, "moxiesim.ram", ram_size, &error_fatal);
- memory_region_add_subregion(address_space_mem, ram_base, ram);
-
- memory_region_init_ram(rom, NULL, "moxie.rom", FIRMWARE_SIZE, &error_fatal);
- memory_region_add_subregion(get_system_memory(), FIRMWARE_BASE, rom);
-
- if (kernel_filename) {
- loader_params.ram_size = ram_size;
- loader_params.kernel_filename = kernel_filename;
- loader_params.kernel_cmdline = kernel_cmdline;
- loader_params.initrd_filename = initrd_filename;
- load_kernel(cpu, &loader_params);
- }
- if (machine->firmware) {
- if (load_image_targphys(machine->firmware, FIRMWARE_BASE, FIRMWARE_SIZE) < 0) {
- error_report("Failed to load firmware '%s'", machine->firmware);
- }
- }
-
- /* A single 16450 sits at offset 0x3f8. */
- if (serial_hd(0)) {
- serial_mm_init(address_space_mem, 0x3f8, 0, env->irq[4],
- 8000000/16, serial_hd(0), DEVICE_LITTLE_ENDIAN);
- }
-}
-
-static void moxiesim_machine_init(MachineClass *mc)
-{
- mc->desc = "Moxie simulator platform";
- mc->init = moxiesim_init;
- mc->is_default = true;
- mc->default_cpu_type = MOXIE_CPU_TYPE_NAME("MoxieLite");
-}
-
-DEFINE_MACHINE("moxiesim", moxiesim_machine_init)
generated by cgit v1.1 at 2024-09-27 15:09:01 +0000