From 3f2546b2ef55b661fd8dd69682b38992225e86f6 Mon Sep 17 00:00:00 2001 From: fishsoupisgood Date: Mon, 29 Apr 2019 01:17:54 +0100 Subject: Initial import of qemu-2.4.1 --- roms/openbios/kernel/stack.c | 46 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 roms/openbios/kernel/stack.c (limited to 'roms/openbios/kernel/stack.c') diff --git a/roms/openbios/kernel/stack.c b/roms/openbios/kernel/stack.c new file mode 100644 index 00000000..f6715d1c --- /dev/null +++ b/roms/openbios/kernel/stack.c @@ -0,0 +1,46 @@ +/* tag: defines the stacks, program counter and ways to access those + * + * Copyright (C) 2003 Patrick Mauritz, Stefan Reinauer + * + * See the file "COPYING" for further information about + * the copyright and warranty status of this work. + */ + + +#include "config.h" +#include "kernel/stack.h" +#include "cross.h" + +#define dstacksize 512 +int dstackcnt = 0; +cell dstack[dstacksize]; + +#define rstacksize 512 +int rstackcnt = 0; +cell rstack[rstacksize]; + +/* Rstack value saved before entering forth interpreter in debugger */ +int dbgrstackcnt = 0; + +#if defined(CONFIG_DEBUG_DSTACK) || defined(FCOMPILER) +void printdstack(void) +{ + int i; + printk("dstack:"); + for (i = 0; i <= dstackcnt; i++) { + printk(" 0x%" FMT_CELL_x , dstack[i]); + } + printk("\n"); +} +#endif +#if defined(CONFIG_DEBUG_RSTACK) || defined(FCOMPILER) +void printrstack(void) +{ + int i; + printk("rstack:"); + for (i = 0; i <= rstackcnt; i++) { + printk(" 0x%" FMT_CELL_x , rstack[i]); + } + printk("\n"); +} +#endif -- cgit v1.2.3