version 1.22, 2007/10/29 15:56:31
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version 1.25, 2007/12/04 18:57:58
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Line 147 variable c-source-file-id \ contains the
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Line 147 variable c-source-file-id \ contains the
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variable lib-handle-addr \ points to the library handle of the current batch. |
variable lib-handle-addr \ points to the library handle of the current batch. |
\ the library handle is 0 if the current |
\ the library handle is 0 if the current |
\ batch is not yet compiled. |
\ batch is not yet compiled. |
2variable lib-filename \ filename without extension |
2variable lib-filename \ filename without extension |
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2variable lib-modulename \ basename of the file without extension |
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: .nb ( n -- ) |
: .nb ( n -- ) |
0 .r ; |
0 .r ; |
Line 398 create gen-wrapped-types
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Line 399 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 " descriptor wrapper-function-name 2dup type drop free throw |
." void " lib-modulename 2@ type ." _LTX_" descriptor wrapper-function-name 2dup type drop free throw |
.\" (void)\n" |
.\" (void)\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 418 create gen-wrapped-types
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Line 419 create gen-wrapped-types
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: gen-filename ( x -- c-addr u ) |
: gen-filename ( x -- c-addr u ) |
\ generates a filename without extension for lib-handle-addr X |
\ generates a filename without extension for lib-handle-addr X |
0 <<# ['] #s $10 base-execute #> |
0 <<# ['] #s $10 base-execute #> |
tempdir s" /gforth-c-" s+ 2swap append #>> ; |
tempdir s" /gforth_c_" s+ 2swap append #>> ; |
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: init-c-source-file ( -- ) |
: init-c-source-file ( -- ) |
c-source-file-id @ 0= if |
c-source-file-id @ 0= if |
here 0 , dup lib-handle-addr ! gen-filename 2dup lib-filename 2! |
here 0 , dup lib-handle-addr ! gen-filename 2dup lib-filename 2! |
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2dup tempdir nip 1+ /string lib-modulename 2! |
s" .c" s+ 2dup w/o create-file throw dup c-source-file-id ! |
s" .c" s+ 2dup w/o create-file throw dup c-source-file-id ! |
['] print-c-prefix-lines swap outfile-execute |
['] print-c-prefix-lines swap outfile-execute |
drop free throw |
drop free throw |
Line 431 create gen-wrapped-types
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Line 433 create gen-wrapped-types
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: c-source-file ( -- file-id ) |
: c-source-file ( -- file-id ) |
c-source-file-id @ assert( dup ) ; |
c-source-file-id @ assert( dup ) ; |
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: .lib-error ( -- ) |
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[ifdef] lib-error |
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['] cr stderr outfile-execute |
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lib-error ['] type outfile-execute |
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[then] ; |
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DEFER compile-wrapper-function |
DEFER compile-wrapper-function |
:NONAME ( -- ) |
:NONAME ( -- ) |
c-source-file close-file throw |
c-source-file close-file throw |
0 c-source-file-id ! |
0 c-source-file-id ! |
[ s" libtool --silent --mode=link gcc -module -I " |
[ libtool-command s" --silent --mode=compile gcc -I " s+ |
s" includedir" getenv append s" -rpath " append ] sliteral |
s" includedir" getenv append ] sliteral |
tempdir s+ s" -O -c " append lib-filename 2@ append s" .c -o " append |
s" -O -c " s+ lib-filename 2@ append s" .c -o " append |
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lib-filename 2@ append s" .lo" append ( c-addr u ) |
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2dup system drop free throw $? abort" libtool compile failed" |
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[ libtool-command s" --silent --mode=link gcc -module -rpath " s+ ] sliteral |
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tempdir s+ s" " append |
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lib-filename 2@ append s" .lo -o " append |
lib-filename 2@ append s" .la" append ( c-addr u ) |
lib-filename 2@ append s" .la" append ( c-addr u ) |
\ s" gcc -fPIC -shared -Wl,-soname," lib-filename 2@ s+ |
2dup system drop free throw $? abort" libtool link failed" |
\ s" .so.1 -Wl,-export_dynamic -o " append lib-filename 2@ append |
lib-filename 2@ s" .la" s+ |
\ [ s" .so.1 -O -I " s" includedir" getenv append s" " append ] sliteral |
2dup open-lib dup 0= if |
\ append lib-filename 2@ append s" .c" append ( c-addr u ) |
.lib-error true abort" open-lib failed" |
~~ 2dup type 2dup system drop free throw |
endif |
$? abort" compiler generated error" \ !! call dlerror |
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tempdir s" /.libs/" s+ lib-filename 2@ append s" .so.0" append |
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2dup type |
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2dup open-lib dup 0= abort" open-lib failed" \ !! call dlerror |
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( lib-handle ) lib-handle-addr @ ! |
( lib-handle ) lib-handle-addr @ ! |
2dup delete-file throw drop free throw |
2dup delete-file throw drop free throw |
lib-filename 2@ s" .c" s+ 2dup delete-file throw drop free throw |
lib-filename 2@ s" .c" s+ 2dup delete-file throw drop free throw |
Line 457 DEFER compile-wrapper-function
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Line 467 DEFER compile-wrapper-function
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: link-wrapper-function { cff -- sym } |
: link-wrapper-function { cff -- sym } |
cff cff-rtype wrapper-function-name { d: wrapper-name } |
cff cff-rtype wrapper-function-name { d: wrapper-name } |
wrapper-name cff cff-lha @ @ assert( dup ) lib-sym dup 0= -&32 and throw |
wrapper-name cff cff-lha @ @ assert( dup ) lib-sym dup 0= if |
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.lib-error -&32 throw |
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endif |
wrapper-name drop free throw ; |
wrapper-name drop free throw ; |
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: c-function-ft ( xt-defr xt-cfr "c-name" "{libcc-type}" "--" "libcc-type" -- ) |
: c-function-ft ( xt-defr xt-cfr "c-name" "{libcc-type}" "--" "libcc-type" -- ) |