Increase process_count_max to 127, which will require 128MB RAM

Author: scopeInfinity

Makefile

@@ -102,7 +102,7 @@ binaries: $(bt_stage1) $(bt_stage2) $(kernel_core) $(rm_static)
 SECTOR_COUNT_BT_STAGE1 = 1
 SECTOR_COUNT_SHARED_LIBRARY = 1
 SECTOR_COUNT_BT_STAGE2 = 12
-SECTOR_COUNT_KERNEL = 55
+SECTOR_COUNT_KERNEL = 70
 
 SECTOR_START_BT_STAGE1 = 0
 SECTOR_START_SHARED_LIBRARY = $(shell expr $(SECTOR_START_BT_STAGE1) + $(SECTOR_COUNT_BT_STAGE1) )

include/fuzzy/kernel/process/process.h

@@ -2,7 +2,7 @@
 #include <process.h>
 #include<stddef.h>
 
-#define MAX_PROCESS 10
+#define MAX_PROCESS 127
 // each process will have CS and DS, and kernel
 // CS and DS is already included in GDT standard table.
 #define GDT_TABLE_SIZE ((MAX_PROCESS-1)*2+GDT_STD_SIZE)

memory_layout.md

@@ -12,7 +12,8 @@
 | 0x80000   | 0x9FFFF   | 128KB     | Extended BIOS Data area                       |
 | 0xA0000   | 0xBFFFF   | 128KB     | Video memory                                  |
 | 0xC0000   | 0xFFFFF   | 256KB     | BIOS stuff                                    |
-| 0x100000  | 0x1FFFFF  | 1MB       | Kernel future location (not used)             |
+| 0x100000  | 0x1FFFFF  | 1MB       | pid 0; Kernel future location (not used)      |
 | 0x200000  | 0x2FFFFF  | 1MB       | App pid 1                                     |
 | 0x300000  | 0x3FFFFF  | 1MB       | App pid 2                                     |
-| ...       | ....      | 1MB       | App ...                                       |
+| ...       | ....      | ...       | ...                                           |
+| ...       | ....      | 1MB       | App pid 126                                   |