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| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/SLOF/slof/paflof.h | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/SLOF/slof/paflof.h')
| -rw-r--r-- | roms/SLOF/slof/paflof.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/roms/SLOF/slof/paflof.h b/roms/SLOF/slof/paflof.h new file mode 100644 index 000000000..885c9487b --- /dev/null +++ b/roms/SLOF/slof/paflof.h @@ -0,0 +1,41 @@ +/****************************************************************************** + * Copyright (c) 2004, 2008 IBM Corporation + * All rights reserved. + * This program and the accompanying materials + * are made available under the terms of the BSD License + * which accompanies this distribution, and is available at + * http://www.opensource.org/licenses/bsd-license.php + * + * Contributors: + * IBM Corporation - initial implementation + *****************************************************************************/ +// +// Copyright 2002,2003,2004 Segher Boessenkool <segher@kernel.crashing.org> +// + + +extern long engine(int, long, long); + +#define TIBSIZE 256 + +#define POCKETSIZE 256 +#define NUMPOCKETS 16 + +#define HASHSIZE 0x1000 + +// engine mode bits +#define ENGINE_MODE_PARAM_1 0x0001 +#define ENGINE_MODE_PARAM_2 0x0002 +#define ENGINE_MODE_NOP 0x0004 +#define ENGINE_MODE_EVAL 0x0008 +#define ENGINE_MODE_POP 0x0010 + +// engine calls +#define forth_eval(s) engine(ENGINE_MODE_PARAM_1|ENGINE_MODE_PARAM_2|ENGINE_MODE_EVAL, \ + strlen((s)), (long)(s)) +#define forth_eval_pop(s) engine(ENGINE_MODE_PARAM_1|ENGINE_MODE_PARAM_2|ENGINE_MODE_EVAL|ENGINE_MODE_POP, \ + strlen((s)), (long)(s)) + +#define forth_push(v) engine(ENGINE_MODE_PARAM_1|ENGINE_MODE_NOP, v, 0) + +#define forth_pop() engine(ENGINE_MODE_NOP|ENGINE_MODE_POP, 0, 0) |