new structure for process management, structures to discuss

the idea behind kernel/include/progman.h was good but the implementation was
very not unix-like, so I made a new file under
kernel/include/process.h that will implement the same features

other changes:
  - move usart register structs definitions outside of the device
  - remove old build files
  - delete boot.h and boot_loader.h (as they weren't used by anything)
  - change on makefile to build binary with `makebin` instead of `xxd`
  - new file memory.h to implement memory mapping and mmu control
  - new type `uint` in types.h

1 files changed, 0 insertions, 55 deletions

diff --git a/sw/z80/kernel/include/sysexe.h b/sw/z80/kernel/include/sysexe.h
deleted file mode 100644
index 9c13c09..0000000
--- a/sw/z80/kernel/include/sysexe.h
+++ /dev/null
@@ -1,55 +0,0 @@
-#ifndef SYS_EXE
-#define SYS_EXE
-
-#define SYS_EXEC_ADDR // TODO find an address in Kernel space
-
-struct sys_progman {
-
-    // program 0 enabled
-
-    uint8_t prog_0_enabled:1;
-
-    // program 1 enabled
-
-    /*
-    *   Obs: A program is enabled when its space is allocated 
-    *        and its virtual program counter is stored in 
-    *        the hardware or in the silent_pc.
-    *        An enabled program is not necessarly running, it 
-    *        could be paused too.
-    */
-
-    uint8_t prog_1_enabled:1;
-
-    // running's program id
-
-    uint8_t prog_running:1;
-};
-
-struct sys_exec {
-
-    /*
-    *   Virtual addresses are activated
-    */
-
-    uint8_t virtual_addr:1;
-
-    struct sys_progman progman;
-
-    /*
-    *   The silent_pc is the place designed to store the 
-    *   program counter of the program that's not running
-    */
-
-    uint8_t silent_pc:12;
-};
-
-/*
-*   Function to access informations
-*/
-
-uint8_t vaddr_enabled();
-
-struct sys_progman * sys_prog_data(struct sys_progman *data);
-
-#endif
\ No newline at end of file