initial simulator build

Author: nift4

common/droidboot_platform_common.h

@@ -40,6 +40,8 @@
 #include <droidboot_uefi_common.h>
 #include <common_linuxloader.h>
 #include <libc-hack.h>
+#elif defined(PLATFORM_SIMULATOR)
+#include <simulator.h>
 #endif
 
 void droidboot_fb_flush(lv_disp_drv_t * disp_drv, const lv_area_t * area, lv_color_t * color_p);

simulator/simulator.c

@@ -0,0 +1,128 @@
+#include <stdio.h>
+#include "simulator.h"
+#include <android/log.h>
+#include <unistd.h>
+
+void droidboot_internal_fb_flush(lv_disp_drv_t * disp_drv, const lv_area_t * area, lv_color_t * color_p)
+{
+	// TODO
+}
+
+int droidboot_internal_get_display_height()
+{
+	return 1920; // TODO
+}
+
+int droidboot_internal_get_display_width()
+{
+	return 1080; // TODO
+}
+
+void droidboot_internal_key_read(lv_indev_drv_t * drv, lv_indev_data_t*data)
+{
+	// TODO
+}
+
+droidboot_error droidboot_internal_platform_init()
+{
+	return DROIDBOOT_EOK;
+}
+
+ssize_t dridboot_internal_sd_read_block(void *buf, uint32_t block, uint count)
+{
+	return 0; // TODO
+}
+
+ssize_t dridboot_internal_sd_write_block(const void *buf, uint32_t block, uint count)
+{
+	return 0; // TODO
+}
+
+uint32_t droidboot_internal_sd_blklen()
+{
+	return 0; // TODO
+}
+
+uint64_t droidboot_internal_sd_blkcnt()
+{
+	return 0; // TODO
+}
+
+bool droidboot_internal_sd_exists()
+{
+	return false; // TODO
+}
+
+bool droidboot_internal_have_fallback()
+{
+	return true;
+}
+
+int droidboot_internal_get_disp_buffer_height()
+{
+	return 0;
+}
+
+bool droidboot_internal_use_double_buffering()
+{
+	return true;
+}
+
+void droidboot_internal_lvgl_threads_init()
+{
+	// TODO
+}
+
+
+void droidboot_internal_platform_on_screen_log(const char *buf)
+{
+	__android_log_print(ANDROID_LOG_ERROR, "droidboot", "%s", buf); // TODO
+}
+
+void droidboot_internal_platform_system_log(const char *buf)
+{
+	__android_log_print(ANDROID_LOG_VERBOSE, "droidboot", "%s", buf);
+}
+
+void droidboot_internal_delay(unsigned int time)
+{
+	sleep(time);
+}
+
+void droidboot_internal_boot_linux_from_ram(void *kernel_raw, off_t kernel_raw_size, void *ramdisk_raw, off_t ramdisk_size, void *dtb_raw, off_t dtb_raw_size, void *dtbo_raw, off_t dtbo_raw_size, char *options)
+{
+	// nothing happens
+}
+
+void droidboot_internal_pre_ramdisk_load(void *kernel_raw, off_t kernel_raw_size)
+{
+	// nothing happens
+}
+
+void *droidboot_internal_get_kernel_load_addr()
+{
+	return NULL;
+}
+
+void *droidboot_internal_get_ramdisk_load_addr()
+{
+	return NULL;
+}
+
+void *droidboot_internal_get_dtb_load_addr()
+{
+	return NULL;
+}
+
+void *droidboot_internal_get_dtbo_load_addr()
+{
+	return NULL;
+}
+bool droidboot_internal_append_ramdisk_to_kernel()
+{
+	return true;
+}
+
+void droidboot_internal_platform_tasks()
+{
+}

simulator/simulator.h

@@ -0,0 +1,38 @@
+//
+// Created by nick on 01.08.24.
+//
+
+#ifndef ABM_SIMULATOR_H
+#define ABM_SIMULATOR_H
+
+#include <lvgl.h>
+#include "droidboot_error.h"
+
+void droidboot_internal_fb_flush(lv_disp_drv_t * disp_drv, const lv_area_t * area, lv_color_t * color_p);
+int droidboot_internal_get_display_height();
+int droidboot_internal_get_display_width();
+void droidboot_internal_key_read(lv_indev_drv_t * drv, lv_indev_data_t*data);
+droidboot_error droidboot_internal_platform_init();
+ssize_t dridboot_internal_sd_read_block(void *buf, uint32_t block, uint count);
+ssize_t dridboot_internal_sd_write_block(const void *buf, uint32_t block, uint count);
+uint32_t droidboot_internal_sd_blklen();
+uint64_t droidboot_internal_sd_blkcnt();
+bool droidboot_internal_sd_exists();
+bool droidboot_internal_have_fallback();
+int droidboot_internal_get_disp_buffer_height();
+bool droidboot_internal_use_double_buffering();
+void droidboot_internal_lvgl_threads_init();
+void droidboot_internal_platform_on_screen_log(const char *buf);
+void droidboot_internal_platform_system_log(const char *buf);
+void droidboot_internal_delay(unsigned int time);
+void droidboot_internal_boot_linux_from_ram(void *kernel_raw, off_t kernel_raw_size, void *ramdisk_raw, off_t ramdisk_size, void *dtb_raw, off_t dtb_raw_size, void *dtbo_raw, off_t dtbo_raw_size, char *options);
+void droidboot_internal_pre_ramdisk_load(void *kernel_raw, off_t kernel_raw_size);
+void *droidboot_internal_get_kernel_load_addr();
+void *droidboot_internal_get_ramdisk_load_addr();
+void *droidboot_internal_get_dtb_load_addr();
+void *droidboot_internal_get_dtbo_load_addr();
+bool droidboot_internal_append_ramdisk_to_kernel();
+void droidboot_internal_platform_tasks();
+
+
+#endif //ABM_SIMULATOR_H