micropack: straighten out defines

This is our starting point for a minimal build and for Z80 gets us an 0x6000
(strictly 0x5F00) sized user space which we could push up to 0x6200.

Our target is 0x7D00, however 0x6000 is enough to run many of the apps/tools.

diff --git a/Kernel/platform-micropack/config.h b/Kernel/platform-micropack/config.h
index 9141e6d..9019ca1 100644 (file)
--- a/Kernel/platform-micropack/config.h
+++ b/Kernel/platform-micropack/config.h
@@ -25,7 +25,7 @@
 #define TICKSPERSEC 100   /* Ticks per second */
 #define PROGBASE    0x0000     /* also data base */
 #define PROGLOAD    0x0100
-#define PROGTOP     0x7D00     /* Top of program, base of U_DATA */
+#define PROGTOP     0x6000     /* Top of program, base of U_DATA */
 #define PROC_SIZE   32         /* Memory needed per process */
 
 #define SWAP_SIZE   0x40       /* 32K in blocks (we actually don't need the low 256) */

diff --git a/Kernel/platform-micropack/fuzix.lnk b/Kernel/platform-micropack/fuzix.lnk
index ac44daa..07a1f7a 100644 (file)
--- a/Kernel/platform-micropack/fuzix.lnk
+++ b/Kernel/platform-micropack/fuzix.lnk
@@ -1,8 +1,8 @@
 -mwxuy
 -i fuzix.ihx
 -b _DISCARD=0x5000
--b _UDATA=0x5D00
--b _CODE=0x6000
+-b _UDATA=0x6000
+-b _CODE=0x6300
 -l z80
 platform-micropack/crt0.rel
 platform-micropack/commonmem.rel

diff --git a/Kernel/platform-micropack/kernel.def b/Kernel/platform-micropack/kernel.def
index 8fe7a39..11863f7 100644 (file)
--- a/Kernel/platform-micropack/kernel.def
+++ b/Kernel/platform-micropack/kernel.def
@@ -1,6 +1,6 @@
 ; UZI mnemonics for memory addresses etc
 
-U_DATA                      .equ 0x7D00       ; (this is struct u_data from kernel.h)
+U_DATA                      .equ 0x6000       ; (this is struct u_data from kernel.h)
 U_DATA__TOTALSIZE           .equ 0x300        ; 256+256+256 bytes.
 
 Z80_TYPE                   .equ 0