version 1.69, 2011/12/31 15:29:25
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version 1.71, 2012/07/02 21:59:10
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Line 64
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Line 64
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\ wrapper again. This is all done by loading the index file(s?), |
\ wrapper again. This is all done by loading the index file(s?), |
\ which define words for the wrappers in a separate wordlist. |
\ which define words for the wrappers in a separate wordlist. |
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\ The files are built in .../lib/gforth/$VERSION/libcc/ or |
\ The files are built in .../lib/gforth$ARCH/$VERSION/libcc/ or |
\ ~/.gforth/libcc/$HOST/. |
\ ~/.gforth$ARCH/libcc/$HOST/. |
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\ Todo: conversion between function pointers and xts (both directions) |
\ Todo: conversion between function pointers and xts (both directions) |
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Line 266 defer save-c-prefix-line ( c-addr u -- )
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Line 266 defer save-c-prefix-line ( c-addr u -- )
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\G One line of C declarations for the C interface |
\G One line of C declarations for the C interface |
-1 parse save-c-prefix-line ; |
-1 parse save-c-prefix-line ; |
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s" #include <gforth/" version-string s+ s" /libcc.h>" append ( c-addr u ) |
s" #include <gforth" arch-modifier s+ s" /" s+ version-string s+ s" /libcc.h>" append ( c-addr u ) |
2dup save-c-prefix-line drop free throw |
2dup save-c-prefix-line drop free throw |
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\ Types (for parsing) |
\ Types (for parsing) |
Line 466 create gen-wrapped-types
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Line 466 create gen-wrapped-types
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\ addr points to the return type index of a c-function descriptor |
\ addr points to the return type index of a c-function descriptor |
dup { descriptor } |
dup { descriptor } |
count { ret } count 2dup { d: pars } chars + count { d: c-name } |
count { ret } count 2dup { d: pars } chars + count { d: c-name } |
." void " lib-modulename 2@ type ." _LTX_" descriptor wrapper-function-name 2dup type drop free throw |
." void " |
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[ lib-suffix s" .la" str= [IF] ] lib-modulename 2@ type ." _LTX_" [ [THEN] ] |
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descriptor wrapper-function-name 2dup type drop free throw |
.\" (GFORTH_ARGS)\n" |
.\" (GFORTH_ARGS)\n" |
.\" {\n Cell MAYBE_UNUSED *sp = gforth_SP;\n Float MAYBE_UNUSED *fp = gforth_FP;\n " |
.\" {\n Cell MAYBE_UNUSED *sp = gforth_SP;\n Float MAYBE_UNUSED *fp = gforth_FP;\n " |
pars c-name 2over count-stacks ret gen-wrapped-stmt .\" ;\n" |
pars c-name 2over count-stacks ret gen-wrapped-stmt .\" ;\n" |
Line 504 create gen-wrapped-types
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Line 506 create gen-wrapped-types
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libcc-named-dir-v 2@ ; |
libcc-named-dir-v 2@ ; |
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: libcc-tmp-dir ( -- c-addr u ) |
: libcc-tmp-dir ( -- c-addr u ) |
s" ~/.gforth/libcc-tmp/" ; |
s" ~/.gforth" arch-modifier s+ s" /libcc-tmp/" s+ ; |
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: prepend-dirname ( c-addr1 u1 c-addr2 u2 -- c-addr3 u3 ) |
: prepend-dirname ( c-addr1 u1 c-addr2 u2 -- c-addr3 u3 ) |
2over s+ 2swap drop free throw ; |
2over s+ 2swap drop free throw ; |
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: open-wrappers ( -- addr|0 ) |
: open-wrappers ( -- addr|0 ) |
lib-filename 2@ s" .la" s+ |
lib-filename 2@ lib-suffix s+ |
2dup libcc-named-dir string-prefix? if ( c-addr u ) |
2dup libcc-named-dir string-prefix? if ( c-addr u ) |
\ see if we can open it in the path |
\ see if we can open it in the path |
libcc-named-dir nip /string |
libcc-named-dir nip /string |
Line 697 clear-libs
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Line 699 clear-libs
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compile-wrapper-function1 ; |
compile-wrapper-function1 ; |
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: init-libcc ( -- ) |
: init-libcc ( -- ) |
s" ~/.gforth/libcc-named/" libcc-named-dir-v 2! |
s" ~/.gforth" arch-modifier s+ s" /libcc-named/" s+ libcc-named-dir-v 2! |
[IFDEF] $init |
[IFDEF] $init |
libcc-path $init |
libcc-path $init |
libcc-named-dir libcc-path also-path |
libcc-named-dir libcc-path also-path |