version 1.217, 2007/08/21 10:33:52
|
version 1.221, 2007/12/31 17:34:58
|
Line 1
|
Line 1
|
\ Gforth primitives |
\ Gforth primitives |
|
|
\ Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006 Free Software Foundation, Inc. |
\ Copyright (C) 1995,1996,1997,1998,2000,2003,2004,2005,2006,2007 Free Software Foundation, Inc. |
|
|
\ This file is part of Gforth. |
\ This file is part of Gforth. |
|
|
Line 109
|
Line 109
|
\E store-optimization on |
\E store-optimization on |
\E ' noop tail-nextp2 ! \ now INST_TAIL just stores, but does not jump |
\E ' noop tail-nextp2 ! \ now INST_TAIL just stores, but does not jump |
\E |
\E |
\E include-skipped-insts on \ static superinsts include cells for components |
\E `include-skipped-insts' on \ static superinsts include cells for components |
\E \ useful for dynamic programming and |
\E \ useful for dynamic programming and |
\E \ superinsts across entry points |
\E \ superinsts across entry points |
|
|
\ |
\ |
\ |
\ |
Line 203 INST_TAIL;
|
Line 203 INST_TAIL;
|
goto *next_code; |
goto *next_code; |
#endif /* defined(NO_IP) */ |
#endif /* defined(NO_IP) */ |
|
|
|
(dovalue) ( -- w ) gforth-internal paren_doval |
|
""run-time routine for constants"" |
|
w = *(Cell *)PFA(CFA); |
|
#ifdef NO_IP |
|
INST_TAIL; |
|
goto *next_code; |
|
#endif /* defined(NO_IP) */ |
|
|
(dodoes) ( -- a_body R:a_retaddr ) gforth-internal paren_dodoes |
(dodoes) ( -- a_body R:a_retaddr ) gforth-internal paren_dodoes |
""run-time routine for @code{does>}-defined words"" |
""run-time routine for @code{does>}-defined words"" |
#ifdef NO_IP |
#ifdef NO_IP |
Line 2386 r = fp[u];
|
Line 2394 r = fp[u];
|
\g syslib |
\g syslib |
|
|
open-lib ( c_addr1 u1 -- u2 ) gforth open_lib |
open-lib ( c_addr1 u1 -- u2 ) gforth open_lib |
#if defined(HAVE_LIBDL) || defined(HAVE_DLOPEN) |
#if 1 |
|
u2 = (UCell)lt_dlopen(cstr(c_addr1, u1, 1)); |
|
#elif defined(HAVE_LIBDL) || defined(HAVE_DLOPEN) |
#ifndef RTLD_GLOBAL |
#ifndef RTLD_GLOBAL |
#define RTLD_GLOBAL 0 |
#define RTLD_GLOBAL 0 |
#endif |
#endif |
Line 2401 u2 = 0;
|
Line 2411 u2 = 0;
|
#endif |
#endif |
|
|
lib-sym ( c_addr1 u1 u2 -- u3 ) gforth lib_sym |
lib-sym ( c_addr1 u1 u2 -- u3 ) gforth lib_sym |
#if defined(HAVE_LIBDL) || defined(HAVE_DLOPEN) |
#if 1 |
|
u3 = (UCell) lt_dlsym((lt_dlhandle)u2, cstr(c_addr1, u1, 1)); |
|
#elif defined(HAVE_LIBDL) || defined(HAVE_DLOPEN) |
u3 = (UCell) dlsym((void*)u2,cstr(c_addr1, u1, 1)); |
u3 = (UCell) dlsym((void*)u2,cstr(c_addr1, u1, 1)); |
#else |
#else |
# ifdef _WIN32 |
# ifdef _WIN32 |
Line 2773 fcall(20)
|
Line 2785 fcall(20)
|
\+ |
\+ |
\+ |
\+ |
|
|
|
lib-error ( -- c_addr u ) gforth lib_error |
|
c_addr = lt_dlerror(); |
|
u = (c_addr == NULL) ? 0 : strlen(c_addr); |
|
|
\g peephole |
\g peephole |
|
|
\+peephole |
\+peephole |