Philip Smart c0d33737e1 Fix K64F build: make heap overrides ZPU-only for tbasic, kilo, ed ...

The tbasic, kilo, and ed apps unconditionally overrode HEAPADDR/HEAPSIZE
with ZPU BRAM addresses (0x1FFF5000+0x33000=0x20028000) that exceed the
K64F app CODE region. Wrapped overrides in ifeq ($(__ZPU__),1) so K64F
builds use the default heap/stack calculated by build.sh.

Also disabled mbasic K64F build (heap overrides + code size exceed CODE
region) — mbasic was already disabled for ZPU.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-03-16 12:18:55 +00:00

apps

Fix K64F build: make heap overrides ZPU-only for tbasic, kilo, ed

2026-03-16 12:18:55 +00:00

common

First push after merge, split and enhance both zOS and zputa

2020-04-25 22:48:39 +01:00

include

First push after merge, split and enhance both zOS and zputa

2020-04-25 22:48:39 +01:00

iocp

First push after merge, split and enhance both zOS and zputa

2020-04-25 22:48:39 +01:00

rtl

First push after merge, split and enhance both zOS and zputa

2020-04-25 22:48:39 +01:00

startup

First push after merge, split and enhance both zOS and zputa

2020-04-25 22:48:39 +01:00

teensy3

First push after merge, split and enhance both zOS and zputa

2020-04-25 22:48:39 +01:00

tools

Add ARM toolchain .o runtime files (crt0, crtbegin, crtend, etc.)

2026-03-16 11:44:47 +00:00

zOS

First push after merge, split and enhance both zOS and zputa

2020-04-25 22:48:39 +01:00

zputa

First push after merge, split and enhance both zOS and zputa

2020-04-25 22:48:39 +01:00

.gitignore

First push after merge, split and enhance both zOS and zputa

2020-04-25 22:48:39 +01:00

build.sh

First push after merge, split and enhance both zOS and zputa

2020-04-25 22:48:39 +01:00

Description

zOS - ZPU/K64F Operating System and IOCP Bootloader

297 MiB

Releases 2

zOS v1.01 Latest

2026-03-16 12:23:19 +00:00

Languages

C 55.8%

C++ 29.9%

VHDL 13.4%

Python 0.3%

Makefile 0.2%

Other 0.4%