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

7 files changed, 0 insertions, 423 deletions

diff --git a/sw/z80/build/helvetiOS.lk b/sw/z80/build/helvetiOS.lk
deleted file mode 100644
index c16247f..0000000
--- a/sw/z80/build/helvetiOS.lk
+++ /dev/null
@@ -1,11 +0,0 @@
--mjwx
--i build/helvetiOS.hex
--b _CODE = 0x0800
--b _DATA = 0x8000
--k /usr/bin/../share/sdcc/lib/z80
--k /usr/share/sdcc/lib/z80
--l z80
-crt0.rel
-build/kernel/kernel.rel
-
--e
diff --git a/sw/z80/build/helvetiOS.map b/sw/z80/build/helvetiOS.map
deleted file mode 100644
index 98210c7..0000000
--- a/sw/z80/build/helvetiOS.map
+++ /dev/null
@@ -1,182 +0,0 @@
-ASxxxx Linker V03.00 + NoICE + sdld,  page 1.
-Hexadecimal  [32-Bits]
-
-Area                                    Addr        Size        Decimal Bytes (Attributes)
---------------------------------        ----        ----        ------- ----- ------------
-.  .ABS.                            00000000    00000000 =           0. bytes (ABS,CON)
-
-      Value  Global                              Global Defined In Module
-      -----  --------------------------------   ------------------------
-     00000000  .__.ABS.                           kernel
-     00000000  l__BSEG                         
-     00000000  l__BSS                          
-     00000000  l__CABS                         
-     00000000  l__DABS                         
-     00000000  l__DATA                         
-     00000000  l__HEADER                       
-     00000000  l__HEAP                         
-     00000000  l__HOME                         
-     00000000  l__INITIALIZED                  
-     00000000  l__INITIALIZER                  
-     00000000  s__CABS                         
-     00000000  s__DABS                         
-     00000000  s__HEADER                       
-     00000000  s__HEADER0                      
-     00000000  s__HEADER1                      
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-     00000000  s__HEADER4                      
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-     00000000  s__HEADER6                      
-     00000000  s__HEADER7                      
-     00000000  s__HEADER8                      
-     00000001  l__GSFINAL                      
-     00000002  l__HEADER1                      
-     00000002  l__HEADER2                      
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-     00000002  l__HEADER4                      
-     00000002  l__HEADER5                      
-     00000002  l__HEADER6                      
-     00000002  l__HEADER7                      
-     00000003  l__HEADER0                      
-     00000006  l__GSINIT                       
-     0000000C  l__HEADER8                      
-     00000017  l__CODE                         
-     00000800  s__CODE                         
-     00000817  s__GSINIT                       
-     00000817  s__HOME                         
-     00000817  s__INITIALIZER                  
-     0000081D  s__GSFINAL                      
-     00008000  s__BSEG                         
-     00008000  s__BSS                          
-     00008000  s__DATA                         
-     00008000  s__HEAP                         
-     00008000  s__INITIALIZED                  
-ASxxxx Linker V03.00 + NoICE + sdld,  page 2.
-Hexadecimal  [32-Bits]
-
-Area                                    Addr        Size        Decimal Bytes (Attributes)
---------------------------------        ----        ----        ------- ----- ------------
-_CODE                               00000800    00000017 =          23. bytes (REL,CON)
-
-      Value  Global                              Global Defined In Module
-      -----  --------------------------------   ------------------------
-     00000800  __clock                            crt0
-     00000804  _exit                              crt0
-     0000080A  _main                              kernel
-ASxxxx Linker V03.00 + NoICE + sdld,  page 3.
-Hexadecimal  [32-Bits]
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-Area                                    Addr        Size        Decimal Bytes (Attributes)
---------------------------------        ----        ----        ------- ----- ------------
-_HEADER0                            00000000    00000003 =           3. bytes (ABS,CON)
-
-      Value  Global                              Global Defined In Module
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-ASxxxx Linker V03.00 + NoICE + sdld,  page 4.
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-      Value  Global                              Global Defined In Module
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-      Value  Global                              Global Defined In Module
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-Files Linked                              [ module(s) ]
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-_DATA = 0x8000
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-
\ No newline at end of file
diff --git a/sw/z80/build/helvetiOS.noi b/sw/z80/build/helvetiOS.noi
deleted file mode 100644
index 1b9c284..0000000
--- a/sw/z80/build/helvetiOS.noi
+++ /dev/null
@@ -1,50 +0,0 @@
-DEF .__.ABS. 0x0
-DEF l__BSEG 0x0
-DEF l__BSS 0x0
-DEF l__CABS 0x0
-DEF l__DABS 0x0
-DEF l__DATA 0x0
-DEF l__HEADER 0x0
-DEF l__HEAP 0x0
-DEF l__HOME 0x0
-DEF l__INITIALIZED 0x0
-DEF l__INITIALIZER 0x0
-DEF s__CABS 0x0
-DEF s__DABS 0x0
-DEF s__HEADER 0x0
-DEF s__HEADER0 0x0
-DEF s__HEADER1 0x0
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-DEF s__HEADER3 0x0
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-DEF l__HEADER8 0xC
-DEF l__CODE 0x17
-DEF s__CODE 0x800
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-DEF s__BSEG 0x8000
-DEF s__BSS 0x8000
-DEF s__DATA 0x8000
-DEF s__HEAP 0x8000
-DEF s__INITIALIZED 0x8000
-DEF __clock 0x800
-DEF _exit 0x804
-DEF _main 0x80A
-DEF gsinit 0x817
-LOAD build/helvetiOS.ihx
diff --git a/sw/z80/build/kernel/kernel.asm b/sw/z80/build/kernel/kernel.asm
deleted file mode 100644
index a29db4d..0000000
--- a/sw/z80/build/kernel/kernel.asm
+++ /dev/null
@@ -1,65 +0,0 @@
-;--------------------------------------------------------
-; File Created by SDCC : free open source ANSI-C Compiler
-; Version 3.5.0 #9253 (Mar 24 2016) (Linux)
-; This file was generated Tue May  2 18:13:35 2017
-;--------------------------------------------------------
-	.module kernel
-	.optsdcc -mz80
-	
-;--------------------------------------------------------
-; Public variables in this module
-;--------------------------------------------------------
-	.globl _main
-;--------------------------------------------------------
-; special function registers
-;--------------------------------------------------------
-;--------------------------------------------------------
-; ram data
-;--------------------------------------------------------
-	.area _DATA
-;--------------------------------------------------------
-; ram data
-;--------------------------------------------------------
-	.area _INITIALIZED
-;--------------------------------------------------------
-; absolute external ram data
-;--------------------------------------------------------
-	.area _DABS (ABS)
-;--------------------------------------------------------
-; global & static initialisations
-;--------------------------------------------------------
-	.area _HOME
-	.area _GSINIT
-	.area _GSFINAL
-	.area _GSINIT
-;--------------------------------------------------------
-; Home
-;--------------------------------------------------------
-	.area _HOME
-	.area _HOME
-;--------------------------------------------------------
-; code
-;--------------------------------------------------------
-	.area _CODE
-;kernel/kernel.c:4: void main(void)
-;	---------------------------------
-; Function main
-; ---------------------------------
-_main::
-;kernel/kernel.c:7: for (i = 0; i < 10; i++) {
-	ld	de,#0x000A
-00104$:
-;kernel/kernel.c:8: j--;
-	ld	c,e
-	ld	b,d
-	dec	bc
-	ld	e, c
-;kernel/kernel.c:7: for (i = 0; i < 10; i++) {
-	ld	a,b
-	ld	d,a
-	or	a,c
-	jr	NZ,00104$
-	ret
-	.area _CODE
-	.area _INITIALIZER
-	.area _CABS (ABS)
diff --git a/sw/z80/build/kernel/kernel.lst b/sw/z80/build/kernel/kernel.lst
deleted file mode 100644
index 8ec7438..0000000
--- a/sw/z80/build/kernel/kernel.lst
+++ /dev/null
@@ -1,65 +0,0 @@
-                              1 ;--------------------------------------------------------
-                              2 ; File Created by SDCC : free open source ANSI-C Compiler
-                              3 ; Version 3.5.0 #9253 (Mar 24 2016) (Linux)
-                              4 ; This file was generated Tue May  2 18:13:35 2017
-                              5 ;--------------------------------------------------------
-                              6 	.module kernel
-                              7 	.optsdcc -mz80
-                              8 	
-                              9 ;--------------------------------------------------------
-                             10 ; Public variables in this module
-                             11 ;--------------------------------------------------------
-                             12 	.globl _main
-                             13 ;--------------------------------------------------------
-                             14 ; special function registers
-                             15 ;--------------------------------------------------------
-                             16 ;--------------------------------------------------------
-                             17 ; ram data
-                             18 ;--------------------------------------------------------
-                             19 	.area _DATA
-                             20 ;--------------------------------------------------------
-                             21 ; ram data
-                             22 ;--------------------------------------------------------
-                             23 	.area _INITIALIZED
-                             24 ;--------------------------------------------------------
-                             25 ; absolute external ram data
-                             26 ;--------------------------------------------------------
-                             27 	.area _DABS (ABS)
-                             28 ;--------------------------------------------------------
-                             29 ; global & static initialisations
-                             30 ;--------------------------------------------------------
-                             31 	.area _HOME
-                             32 	.area _GSINIT
-                             33 	.area _GSFINAL
-                             34 	.area _GSINIT
-                             35 ;--------------------------------------------------------
-                             36 ; Home
-                             37 ;--------------------------------------------------------
-                             38 	.area _HOME
-                             39 	.area _HOME
-                             40 ;--------------------------------------------------------
-                             41 ; code
-                             42 ;--------------------------------------------------------
-                             43 	.area _CODE
-                             44 ;kernel/kernel.c:4: void main(void)
-                             45 ;	---------------------------------
-                             46 ; Function main
-                             47 ; ---------------------------------
-   0000                      48 _main::
-                             49 ;kernel/kernel.c:7: for (i = 0; i < 10; i++) {
-   0000 11 0A 00      [10]   50 	ld	de,#0x000A
-   0003                      51 00104$:
-                             52 ;kernel/kernel.c:8: j--;
-   0003 4B            [ 4]   53 	ld	c,e
-   0004 42            [ 4]   54 	ld	b,d
-   0005 0B            [ 6]   55 	dec	bc
-   0006 59            [ 4]   56 	ld	e, c
-                             57 ;kernel/kernel.c:7: for (i = 0; i < 10; i++) {
-   0007 78            [ 4]   58 	ld	a,b
-   0008 57            [ 4]   59 	ld	d,a
-   0009 B1            [ 4]   60 	or	a,c
-   000A 20 F7         [12]   61 	jr	NZ,00104$
-   000C C9            [10]   62 	ret
-                             63 	.area _CODE
-                             64 	.area _INITIALIZER
-                             65 	.area _CABS (ABS)
diff --git a/sw/z80/build/kernel/kernel.rel b/sw/z80/build/kernel/kernel.rel
deleted file mode 100644
index 1079edc..0000000
--- a/sw/z80/build/kernel/kernel.rel
+++ /dev/null
@@ -1,23 +0,0 @@
-XL2
-H 9 areas 2 global symbols
-M kernel
-O -mz80
-S .__.ABS. Def0000
-A _CODE size D flags 0 addr 0
-S _main Def0000
-A _DATA size 0 flags 0 addr 0
-A _INITIALIZED size 0 flags 0 addr 0
-A _DABS size 0 flags 8 addr 0
-A _HOME size 0 flags 0 addr 0
-A _GSINIT size 0 flags 0 addr 0
-A _GSFINAL size 0 flags 0 addr 0
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-A _CABS size 0 flags 8 addr 0
-T 00 00
-R 00 00 00 00
-T 00 00 11 0A 00
-R 00 00 00 00
-T 03 00
-R 00 00 00 00
-T 03 00 4B 42 0B 59 78 57 B1 20 F7 C9
-R 00 00 00 00
diff --git a/sw/z80/build/kernel/kernel.sym b/sw/z80/build/kernel/kernel.sym
deleted file mode 100644
index d01735c..0000000
--- a/sw/z80/build/kernel/kernel.sym
+++ /dev/null
@@ -1,27 +0,0 @@
-ASxxxx Assembler V02.00 + NoICE + SDCC mods  (Zilog Z80 / Hitachi HD64180), page 1.
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-
-Symbol Table
-
-    .__.$$$.                                                    =  2710 L
-    .__.ABS.                                                    =  0000 G
-    .__.CPU.                                                    =  0000 L
-    .__.H$L.                                                    =  0000 L
-  0 _main                                                          0000 GR
-
-
-ASxxxx Assembler V02.00 + NoICE + SDCC mods  (Zilog Z80 / Hitachi HD64180), page 2.
-Hexadecimal [16-Bits]
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-