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authorleleraffa97@hotmail.it <leleraffa97@hotmail.it>2017-05-04 21:42:47 +0200
committerleleraffa97@hotmail.it <leleraffa97@hotmail.it>2017-05-04 21:42:47 +0200
commitfa2c317bdd3aa82d5f7d6769c9553627874d93dd (patch)
treed66dea58c2cb650cda0e57f960dd877789bb4ca0 /sw/z80/build
parentsysio.h libc interface (diff)
downloadz80uPC-fa2c317bdd3aa82d5f7d6769c9553627874d93dd.tar.gz
z80uPC-fa2c317bdd3aa82d5f7d6769c9553627874d93dd.zip
Kernel memory mapping setup
Diffstat (limited to '')
-rw-r--r--sw/z80/build/helvetiOS.lk11
-rw-r--r--sw/z80/build/helvetiOS.map182
-rw-r--r--sw/z80/build/helvetiOS.noi50
-rw-r--r--sw/z80/build/kernel/kernel.asm65
-rw-r--r--sw/z80/build/kernel/kernel.lst65
-rw-r--r--sw/z80/build/kernel/kernel.rel23
-rw-r--r--sw/z80/build/kernel/kernel.sym27
7 files changed, 423 insertions, 0 deletions
diff --git a/sw/z80/build/helvetiOS.lk b/sw/z80/build/helvetiOS.lk
new file mode 100644
index 0000000..c16247f
--- /dev/null
+++ b/sw/z80/build/helvetiOS.lk
@@ -0,0 +1,11 @@
+-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
new file mode 100644
index 0000000..98210c7
--- /dev/null
+++ b/sw/z80/build/helvetiOS.map
@@ -0,0 +1,182 @@
+ 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
+ 00000000 s__HEADER2
+ 00000000 s__HEADER3
+ 00000000 s__HEADER4
+ 00000000 s__HEADER5
+ 00000000 s__HEADER6
+ 00000000 s__HEADER7
+ 00000000 s__HEADER8
+ 00000001 l__GSFINAL
+ 00000002 l__HEADER1
+ 00000002 l__HEADER2
+ 00000002 l__HEADER3
+ 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]
+
+Area Addr Size Decimal Bytes (Attributes)
+-------------------------------- ---- ---- ------- ----- ------------
+_HEADER0 00000000 00000003 = 3. bytes (ABS,CON)
+
+ Value Global Global Defined In Module
+ ----- -------------------------------- ------------------------
+ ASxxxx Linker V03.00 + NoICE + sdld, page 4.
+Hexadecimal [32-Bits]
+
+Area Addr Size Decimal Bytes (Attributes)
+-------------------------------- ---- ---- ------- ----- ------------
+_HEADER1 00000000 00000002 = 2. bytes (ABS,CON)
+
+ Value Global Global Defined In Module
+ ----- -------------------------------- ------------------------
+ ASxxxx Linker V03.00 + NoICE + sdld, page 5.
+Hexadecimal [32-Bits]
+
+Area Addr Size Decimal Bytes (Attributes)
+-------------------------------- ---- ---- ------- ----- ------------
+_HEADER2 00000000 00000002 = 2. bytes (ABS,CON)
+
+ Value Global Global Defined In Module
+ ----- -------------------------------- ------------------------
+ ASxxxx Linker V03.00 + NoICE + sdld, page 6.
+Hexadecimal [32-Bits]
+
+Area Addr Size Decimal Bytes (Attributes)
+-------------------------------- ---- ---- ------- ----- ------------
+_HEADER3 00000000 00000002 = 2. bytes (ABS,CON)
+
+ Value Global Global Defined In Module
+ ----- -------------------------------- ------------------------
+ ASxxxx Linker V03.00 + NoICE + sdld, page 7.
+Hexadecimal [32-Bits]
+
+Area Addr Size Decimal Bytes (Attributes)
+-------------------------------- ---- ---- ------- ----- ------------
+_HEADER4 00000000 00000002 = 2. bytes (ABS,CON)
+
+ Value Global Global Defined In Module
+ ----- -------------------------------- ------------------------
+ ASxxxx Linker V03.00 + NoICE + sdld, page 8.
+Hexadecimal [32-Bits]
+
+Area Addr Size Decimal Bytes (Attributes)
+-------------------------------- ---- ---- ------- ----- ------------
+_HEADER5 00000000 00000002 = 2. bytes (ABS,CON)
+
+ Value Global Global Defined In Module
+ ----- -------------------------------- ------------------------
+ ASxxxx Linker V03.00 + NoICE + sdld, page 9.
+Hexadecimal [32-Bits]
+
+Area Addr Size Decimal Bytes (Attributes)
+-------------------------------- ---- ---- ------- ----- ------------
+_HEADER6 00000000 00000002 = 2. bytes (ABS,CON)
+
+ Value Global Global Defined In Module
+ ----- -------------------------------- ------------------------
+ ASxxxx Linker V03.00 + NoICE + sdld, page 10.
+Hexadecimal [32-Bits]
+
+Area Addr Size Decimal Bytes (Attributes)
+-------------------------------- ---- ---- ------- ----- ------------
+_HEADER7 00000000 00000002 = 2. bytes (ABS,CON)
+
+ Value Global Global Defined In Module
+ ----- -------------------------------- ------------------------
+ ASxxxx Linker V03.00 + NoICE + sdld, page 11.
+Hexadecimal [32-Bits]
+
+Area Addr Size Decimal Bytes (Attributes)
+-------------------------------- ---- ---- ------- ----- ------------
+_HEADER8 00000000 0000000C = 12. bytes (ABS,CON)
+
+ Value Global Global Defined In Module
+ ----- -------------------------------- ------------------------
+ ASxxxx Linker V03.00 + NoICE + sdld, page 12.
+Hexadecimal [32-Bits]
+
+Area Addr Size Decimal Bytes (Attributes)
+-------------------------------- ---- ---- ------- ----- ------------
+_GSINIT 00000817 00000006 = 6. bytes (REL,CON)
+
+ Value Global Global Defined In Module
+ ----- -------------------------------- ------------------------
+ 00000817 gsinit crt0
+
+ ASxxxx Linker V03.00 + NoICE + sdld, page 13.
+Hexadecimal [32-Bits]
+
+Area Addr Size Decimal Bytes (Attributes)
+-------------------------------- ---- ---- ------- ----- ------------
+_GSFINAL 0000081D 00000001 = 1. bytes (REL,CON)
+
+ Value Global Global Defined In Module
+ ----- -------------------------------- ------------------------
+ ASxxxx Linker V03.00 + NoICE + sdld, page 14.
+
+Files Linked [ module(s) ]
+
+crt0.rel [ crt0 ]
+build/kernel/kernel.rel [ kernel ]
+
+ ASxxxx Linker V03.00 + NoICE + sdld, page 15.
+
+User Base Address Definitions
+
+_CODE = 0x0800
+_DATA = 0x8000
+
+ \ No newline at end of file
diff --git a/sw/z80/build/helvetiOS.noi b/sw/z80/build/helvetiOS.noi
new file mode 100644
index 0000000..1b9c284
--- /dev/null
+++ b/sw/z80/build/helvetiOS.noi
@@ -0,0 +1,50 @@
+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
+DEF s__HEADER2 0x0
+DEF s__HEADER3 0x0
+DEF s__HEADER4 0x0
+DEF s__HEADER5 0x0
+DEF s__HEADER6 0x0
+DEF s__HEADER7 0x0
+DEF s__HEADER8 0x0
+DEF l__GSFINAL 0x1
+DEF l__HEADER1 0x2
+DEF l__HEADER2 0x2
+DEF l__HEADER3 0x2
+DEF l__HEADER4 0x2
+DEF l__HEADER5 0x2
+DEF l__HEADER6 0x2
+DEF l__HEADER7 0x2
+DEF l__HEADER0 0x3
+DEF l__GSINIT 0x6
+DEF l__HEADER8 0xC
+DEF l__CODE 0x17
+DEF s__CODE 0x800
+DEF s__GSINIT 0x817
+DEF s__HOME 0x817
+DEF s__INITIALIZER 0x817
+DEF s__GSFINAL 0x81D
+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
new file mode 100644
index 0000000..a29db4d
--- /dev/null
+++ b/sw/z80/build/kernel/kernel.asm
@@ -0,0 +1,65 @@
+;--------------------------------------------------------
+; 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
new file mode 100644
index 0000000..8ec7438
--- /dev/null
+++ b/sw/z80/build/kernel/kernel.lst
@@ -0,0 +1,65 @@
+ 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
new file mode 100644
index 0000000..1079edc
--- /dev/null
+++ b/sw/z80/build/kernel/kernel.rel
@@ -0,0 +1,23 @@
+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
+A _INITIALIZER size 0 flags 0 addr 0
+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
new file mode 100644
index 0000000..d01735c
--- /dev/null
+++ b/sw/z80/build/kernel/kernel.sym
@@ -0,0 +1,27 @@
+ ASxxxx Assembler V02.00 + NoICE + SDCC mods (Zilog Z80 / Hitachi HD64180), page 1.
+Hexadecimal [16-Bits]
+
+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]
+
+Area Table
+
+ 0 _CODE size D flags 0
+ 1 _DATA size 0 flags 0
+ 2 _INITIALIZED size 0 flags 0
+ 3 _DABS size 0 flags 8
+ 4 _HOME size 0 flags 0
+ 5 _GSINIT size 0 flags 0
+ 6 _GSFINAL size 0 flags 0
+ 7 _INITIALIZER size 0 flags 0
+ 8 _CABS size 0 flags 8
+