mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-05 03:01:05 +00:00
152 lines
3.7 KiB
Awk
152 lines
3.7 KiB
Awk
BEGIN {
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getline;
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while (!match($0, "^/[/*] static char cvs_id")) {
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print;
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getline;
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}
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getline;
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while (!match($0, "^// WARRANTY DISCLAIMER")) {
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print;
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if (!getline) {
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break;
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}
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}
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if (getline)
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{
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printf \
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"// Redistribution and use in source and binary forms, with or without\n" \
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"// modification, are permitted provided that the following conditions are\n" \
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"// met:\n" \
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"//\n" \
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"// * Redistributions of source code must retain the above copyright\n" \
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"// notice, this list of conditions and the following disclaimer.\n" \
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"//\n" \
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"// * Redistributions in binary form must reproduce the above copyright\n" \
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"// notice, this list of conditions and the following disclaimer in the\n" \
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"// documentation and/or other materials provided with the distribution.\n" \
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"//\n" \
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"// * The name of Intel Corporation may not be used to endorse or promote\n" \
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"// products derived from this software without specific prior written\n" \
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"// permission.\n\n";
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if (LICENSE_ONLY == "y") {
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do {
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print;
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} while (getline);
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}
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}
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}
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/^[.]data/ {
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print "RODATA";
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next;
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}
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/^([a-zA-Z_0-9]*_(tb[l0-9]|Tt|[tT]able|data|low|coeffs|constants|CONSTANTS|reduction|Stirling)(_?([1-9cdimpqstPQT]+|tail))?|(Constants|Poly|coeff)_.+|(double_sin_?cos|double_cis)[fl]?_.+):/ {
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table_name=substr($1,1,length($1)-1);
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printf "LOCAL_OBJECT_START(%s)\n", table_name;
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getline;
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while (!match($0, "^[ \t]*data")) {
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print;
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getline;
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}
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while (match($0, "(//|^[ \t]*data)")) {
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print;
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getline;
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}
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printf "LOCAL_OBJECT_END(%s)\n\n", table_name;
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next;
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}
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/^[.]proc[ \t]+__libm_(error_region|callout)/ {
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printf "LOCAL_LIBM_ENTRY(%s)\n", $2;
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getline;
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next;
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}
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/^[.]endp[ \t]+__libm_(error_region|callout)/ {
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printf "LOCAL_LIBM_END(%s)\n", $2;
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next;
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}
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/^[.]global/ {
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split($2, part, "#");
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name=part[1];
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if (match(name, "^"FUNC"$")) {
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next;
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}
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}
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/^[.]proc/ {
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split($2, part, "#");
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name=part[1];
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if (match(name, "^"FUNC"$")) {
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local_funcs=("^(" \
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"cis|cisf|cisl" \
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"|cabs|cabsf|cabsl" \
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"|cot|cotf|cotl" \
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")$");
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ieee754_funcs=("^(" \
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"atan2|atan2f|atan2l|atanl" \
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"|cos|cosf|cosl" \
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"|cosh|coshf|coshl" \
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"|exp|expf|expl" \
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"|exp10|exp10f|exp10l" \
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"|expm1|expm1f|expm1l" \
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"|fmod|fmodf|fmodl" \
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"|hypot|hypotf|hypotl" \
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"|fabs|fabsf|fabsl" \
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"|floor|floorf|floorl" \
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"|log1p|log1pf|log1pl" \
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"|log|log10|log10f|log10l|log2l|logf|logl" \
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"|remainder|remainderf|remainderl|" \
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"|rint|rintf|rintl|" \
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"|scalb|scalbf|scalbl" \
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"|sin|sinf|sinl" \
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"|sincos|sincosf|sincosl" \
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"|sinh|sinhf|sinhl" \
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"|sqrt|sqrtf|sqrtl" \
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"|tan|tanf|tanl" \
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")$");
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if (match(name, ieee754_funcs)) {
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type="GLOBAL_IEEE754";
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} else if (match (name, local_funcs)) {
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type="LOCAL_LIBM";
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} else {
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type="GLOBAL_LIBM";
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}
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printf "%s_ENTRY(%s)\n", type, name;
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getline;
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while (!match($0, "^"name"#?:")) {
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getline;
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}
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getline;
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while (!match($0, "^.endp")) {
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print
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getline;
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}
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printf "%s_END(%s)\n", type, name;
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if (match(name, "^exp10[fl]?$")) {
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t=substr(name,6)
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printf "weak_alias (exp10%s, pow10%s)\n", t, t
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}
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next;
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}
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}
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/^[a-zA-Z_]+:/ {
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split($1, part, ":");
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name=part[1];
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if (match(name, "^"FUNC"$")) {
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printf "GLOBAL_LIBM_ENTRY(%s)\n", name;
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getline;
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while (!match($0, "^"name"#?:")) {
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getline;
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}
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getline;
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while (!match($0, "^.endp")) {
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print
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getline;
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}
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getline;
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printf "GLOBAL_LIBM_END(%s)\n", name;
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next;
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}
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}
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{ print }
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