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Vystem 0.2

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This commit is contained in:
lolo859
2026-05-27 19:34:54 +02:00
parent a43c08b893
commit d238606b75
372 changed files with 51320 additions and 83217 deletions
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21
shelter/lib/include/kernel/conf.h
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@@ -5,7 +5,22 @@
#include "std/status.h"
#include "memory/page.h"
#include "memory/vmem_layout.h"
#include "devs/devs.h"
#define SH_CONF_BOOT_CONFIG_VA SH_VMEM_LAYOUT_BOOT_CONFIG_VA
// Framebuffer configuration
typedef struct __attribute__((aligned(8))) {
sh_bool fb_present;
sh_page_VIRTUAL_ADDRESS fb_pa;
sh_uint32 white_pixel_value;
sh_uint32 gray_pixel_value;
sh_uint64 size_in_bytes;
sh_uint32 fb_height;
sh_uint32 fb_width;
sh_uint16 text_x;
sh_uint16 text_y;
sh_uint16 text_width;
sh_uint16 text_height;
} sh_conf_FB_CONFIG;
// Boot config structure.
typedef struct __attribute__((aligned(8))) {
sh_uint8 sig_start[8];
@@ -18,8 +33,14 @@ typedef struct __attribute__((aligned(8))) {
sh_bool log_disable_serial_port;
sh_bool disable_serial_port;
sh_uint16 log_ring_size;
sh_uint64 acpi_rsdp;
sh_uint8 acpi_ver;
sh_uint16 kbd_events_queue_capacity;
sh_conf_FB_CONFIG fb_config;
sh_uint8 sig_end[8];
} sh_conf_BOOT_CONFIG;
// Check and create boot config structure.
SH_STATUS sh_conf_get_boot_config(sh_conf_BOOT_CONFIG **config);
// Parse a configuration DevS query
SH_STATUS sh_conf_devs_query(char *sub_path,sh_devs_RESULT *result);
#endif

12
shelter/lib/include/kernel/efifb.h Normal file
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@@ -0,0 +1,12 @@
// SPDX-License-Identifier: MPL-2.0
#ifndef SH_LIB_EFIFB_H
#define SH_LIB_EFIFB_H
#include "std/stdlib.h"
#include "kernel/conf.h"
// Initialize the EFI FB subsystem
SH_STATUS sh_efifb_init_fb(sh_conf_FB_CONFIG *fb_conf,sh_page_PAGE_TABLE_POOL *ptp);
// Initialize the boot progress bar
SH_STATUS sh_efifb_init_bar();
// Set the progress bar to a certain percentage
SH_STATUS sh_efifb_set_bar(sh_uint8 percent);
#endif

18
shelter/lib/include/kernel/log.h
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@@ -12,6 +12,7 @@ typedef sh_uint8 sh_log_OUTPUT_TYPE;
#define SH_LOG_CRITICAL ((sh_log_OUTPUT_TYPE)4)
#define SH_LOG_FATAL ((sh_log_OUTPUT_TYPE)5)
#define SH_LOG_TEST ((sh_log_OUTPUT_TYPE)6)
#define SH_LOG_FAULT ((sh_log_OUTPUT_TYPE)7)
typedef sh_uint16 sh_log_OUTPUT_SOURCE;
#define SH_LOG_SOURCE_MAIN ((sh_log_OUTPUT_SOURCE)0)
#define SH_LOG_SOURCE_CONF ((sh_log_OUTPUT_SOURCE)1)
@@ -22,6 +23,11 @@ typedef sh_uint16 sh_log_OUTPUT_SOURCE;
#define SH_LOG_SOURCE_PBA ((sh_log_OUTPUT_SOURCE)6)
#define SH_LOG_SOURCE_HEAP ((sh_log_OUTPUT_SOURCE)7)
#define SH_LOG_SOURCE_STD ((sh_log_OUTPUT_SOURCE)8)
#define SH_LOG_SOURCE_MEMS ((sh_log_OUTPUT_SOURCE)9)
#define SH_LOG_SOURCE_CPUF ((sh_log_OUTPUT_SOURCE)10)
#define SH_LOG_SOURCE_ACPI ((sh_log_OUTPUT_SOURCE)11)
#define SH_LOG_SOURCE_TSC ((sh_log_OUTPUT_SOURCE)12)
#define SH_LOG_SOURCE_SMP ((sh_log_OUTPUT_SOURCE)13)
typedef struct {
sh_log_OUTPUT_TYPE output_type;
sh_log_OUTPUT_SOURCE output_source;
@@ -30,11 +36,11 @@ typedef struct {
} sh_log_OUTPUT_PAYLOAD;
// Return SH_TRUE if provided output type is valid.
static inline sh_bool sh_log_output_type_valid(sh_log_OUTPUT_TYPE t) {
return t<=SH_LOG_TEST;
return t<=SH_LOG_FAULT;
}
// Return SH_TRUE if provided source type is valid.
static inline sh_bool sh_log_output_source_valid(sh_log_OUTPUT_SOURCE s) {
return s<=SH_LOG_SOURCE_STD;
return s<=SH_LOG_SOURCE_SMP;
}
// Load serial logging setting
void sh_log_load_serial_setting(sh_bool is_disabled);
@@ -46,6 +52,8 @@ void sh_log_load_logging_ring_size(sh_uint16 pages_count);
sh_uint32 sh_log_get_logging_ring_size();
// Return total bytes written to the ring buffer
sh_uint64 sh_log_get_total_bytes_written();
// Disable global logging ring, should only be used after SMP is enabled
void sh_log_disable_global_logging_ring();
// Log a byte
void sh_log_byte(sh_uint8 byte);
// Log a string
@@ -103,6 +111,8 @@ SH_STATUS sh_log_error(const char* str,sh_log_OUTPUT_SOURCE source);
SH_STATUS sh_log_critical(const char* str,sh_log_OUTPUT_SOURCE source);
// Print a string to fatal channel, from provided source.
SH_STATUS sh_log_fatal(const char* str,sh_log_OUTPUT_SOURCE source);
// Print a string to fault channel, from provided source.
SH_STATUS sh_log_fault(const char* str,sh_log_OUTPUT_SOURCE source);
// Print a string to test channel. Doesn't include the new line caracter.
SH_STATUS sh_log_ltest(const char* str);
// Print a string to debug channel, from provided source. Doesn't include the new line caracter.
@@ -117,6 +127,8 @@ SH_STATUS sh_log_lerror(const char* str,sh_log_OUTPUT_SOURCE source);
SH_STATUS sh_log_lcritical(const char* str,sh_log_OUTPUT_SOURCE source);
// Print a string to fatal channel, from provided source. Doesn't include the new line caracter.
SH_STATUS sh_log_lfatal(const char* str,sh_log_OUTPUT_SOURCE source);
// Print a string to fault channel, from provided source. Doesn't include the new line caracter.
SH_STATUS sh_log_lfault(const char* str,sh_log_OUTPUT_SOURCE source);
// The following functions format the output before logging it. The syntax is as follow:
// - %s : char*
// - %d : double
@@ -141,6 +153,8 @@ SH_STATUS sh_log_ferror(const sh_log_OUTPUT_SOURCE source,const char* format,...
SH_STATUS sh_log_fcritical(const sh_log_OUTPUT_SOURCE source,const char* format,...);
// Print a string to fatal channel, from provided source. Format it before hand
SH_STATUS sh_log_ffatal(const sh_log_OUTPUT_SOURCE source,const char* format,...);
// Print a string to fault channel, from provided source. Format it before hand
SH_STATUS sh_log_ffault(const sh_log_OUTPUT_SOURCE source,const char* format,...);
// Print every information about memory statictics. Require log level to be 1 or 0
SH_STATUS sh_log_mem_stats(sh_log_OUTPUT_SOURCE source);
#endif

1
shelter/lib/include/kernel/test.h
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@@ -4,4 +4,5 @@
#include "kernel/tests/test_radix.h"
#include "kernel/tests/test_pez.h"
#include "kernel/tests/test_malloc.h"
#include "kernel/tests/test_queues.h"
#include "kernel/tests/test_utils.h"

11
shelter/lib/include/kernel/tests/payloads/test_malloc_payload.h Normal file
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10
shelter/lib/include/kernel/tests/payloads/test_pez_payload.h Normal file
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11
shelter/lib/include/kernel/tests/payloads/test_radix_payload.h Normal file
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8
shelter/lib/include/kernel/tests/test_queues.h Normal file
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@@ -0,0 +1,8 @@
// SPDX-License-Identifier: MPL-2.0
#ifndef SH_LIB_TEST_QUEUES_H
#define SH_LIB_TEST_QUEUES_H
#include "std/stdlib.h"
#include "cpu/tsc.h"
// Test and benchmark queues from standard library
SH_STATUS sh_test_benchmark_queues();
#endif

2
shelter/lib/include/kernel/tests/test_utils.h
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@@ -5,7 +5,7 @@
#include "std/status.h"
#include "cpu/tsc.h"
// Compute and print time stats based on provided list of TSC values.
SH_STATUS sh_test_compute_print_stats(char* benchname,sh_tsc_TSC_VALUE *tsc_value_array,sh_uint64 array_size);
SH_STATUS sh_test_compute_print_stats(char* benchname,sh_tsc_TSC_VALUE *tsc_value_array,sh_uint64 array_size,sh_bool use_std_print);
// Return pointer to TSC values buffer
sh_tsc_TSC_VALUE* sh_test_get_tsc_values_buffer_ptr();
// Load the number of iterations for benchmarks.