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// Copyright Naoki Shibata and contributors 2010 - 2020.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include "funcproto.h"
int main(int argc, char **argv) {
if (argc == 2 && strcmp(argv[1], "0") == 0) exit(0);
if (argc < 6) {
fprintf(stderr, "Usage : %s <vector width> <vector FP type> <vector int type> <mangled ISA> <extension>\n", argv[0]);
exit(-1);
}
int vw = atoi(argv[1]);
int fptype = vw >= 0 ? 0 : 1;
vw = vw < 0 ? -vw : vw;
char *mangledisa = argv[4];
char *isaname = argc == 6 ? argv[5] : "";
char * vectorcc="";
#ifdef ENABLE_AAVPCS
if (strcmp(isaname, "advsimd") == 0)
vectorcc =" __attribute__((aarch64_vector_pcs))";
#endif
static char *argType2[] = {
"a0", "a0, a1", "a0", "a0, a1",
"a0", "a0, a1, a2", "a0", "a0", "a0"
};
static char *typeSpecS[] = { "", "f" };
static char *typeSpec[] = { "d", "f" };
static char *ulpSuffixStr[] = { "", "_u1", "_u05", "_u35", "_u15", "_u3500" };
static char *vparameterStr[7] = { "v", "vv", "", "vv", "v", "vvv", "" };
static char returnType[9][1000];
static char argType0[9][1000];
static char argType1[9][1000];
sprintf(returnType[0], "%s", argv[2]);
sprintf(returnType[1], "%s", argv[2]);
sprintf(returnType[2], "%s", fptype ? "vfloat2" : "vdouble2");
sprintf(returnType[3], "%s", argv[2]);
sprintf(returnType[4], "%s", argv[3]);
sprintf(returnType[5], "%s", argv[2]);
sprintf(returnType[6], "%s", fptype ? "vfloat2" : "vdouble2");
sprintf(returnType[7], "int");
sprintf(returnType[8], "void *");
sprintf(argType0[0], "%s", argv[2]);
sprintf(argType0[1], "%s, %s", argv[2], argv[2]);
sprintf(argType0[2], "%s", argv[2]);
sprintf(argType0[3], "%s, %s", argv[2], argv[3]);
sprintf(argType0[4], "%s", argv[2]);
sprintf(argType0[5], "%s, %s, %s", argv[2], argv[2], argv[2]);
sprintf(argType0[6], "%s", argv[2]);
sprintf(argType0[7], "int");
sprintf(argType0[8], "int");
sprintf(argType1[0], "%s a0", argv[2]);
sprintf(argType1[1], "%s a0, %s a1", argv[2], argv[2]);
sprintf(argType1[2], "%s a0", argv[2]);
sprintf(argType1[3], "%s a0, %s a1", argv[2], argv[3]);
sprintf(argType1[4], "%s a0", argv[2]);
sprintf(argType1[5], "%s a0, %s a1, %s a2", argv[2], argv[2], argv[2]);
sprintf(argType1[6], "%s a0", argv[2]);
sprintf(argType1[7], "int a0");
sprintf(argType1[8], "int a0");
//
if (fptype == 0) {
printf("#ifdef __SLEEFSIMDDP_C__\n");
} else {
printf("#ifdef __SLEEFSIMDSP_C__\n");
}
printf("#ifdef ENABLE_ALIAS\n");
if (argc == 6) {
for(int i=0;funcList[i].name != NULL;i++) {
if (fptype == 0 && (funcList[i].flags & 2) != 0) continue;
if (funcList[i].ulp >= 0) {
printf("EXPORT CONST %s Sleef_%s%s%d_u%02d(%s) __attribute__((alias(\"Sleef_%s%s%d_u%02d%s\"))) %s;\n",
returnType[funcList[i].funcType],
funcList[i].name, typeSpec[fptype], vw, funcList[i].ulp,
argType0[funcList[i].funcType],
funcList[i].name, typeSpec[fptype], vw, funcList[i].ulp, isaname, vectorcc
);
} else {
printf("EXPORT CONST %s Sleef_%s%s%d(%s) __attribute__((alias(\"Sleef_%s%s%d_%s\"))) %s;\n",
returnType[funcList[i].funcType],
funcList[i].name, typeSpec[fptype], vw,
argType0[funcList[i].funcType],
funcList[i].name, typeSpec[fptype], vw, isaname, vectorcc
);
}
}
printf("\n");
}
printf("#else // #ifdef ENABLE_ALIAS\n");
if (argc == 6) {
for(int i=0;funcList[i].name != NULL;i++) {
if (fptype == 0 && (funcList[i].flags & 2) != 0) continue;
if (funcList[i].ulp >= 0) {
printf("EXPORT CONST %s %s Sleef_%s%s%d_u%02d(%s) { return Sleef_%s%s%d_u%02d%s(%s); }\n",
returnType[funcList[i].funcType], vectorcc,
funcList[i].name, typeSpec[fptype], vw, funcList[i].ulp,
argType1[funcList[i].funcType],
funcList[i].name, typeSpec[fptype], vw, funcList[i].ulp, isaname,
argType2[funcList[i].funcType]
);
} else {
printf("EXPORT CONST %s %s Sleef_%s%s%d(%s) { return Sleef_%s%s%d_%s(%s); }\n",
returnType[funcList[i].funcType], vectorcc,
funcList[i].name, typeSpec[fptype], vw,
argType1[funcList[i].funcType],
funcList[i].name, typeSpec[fptype], vw, isaname,
argType2[funcList[i].funcType]
);
}
}
printf("\n");
}
printf("#endif // #ifdef ENABLE_ALIAS\n");
if (fptype == 0) {
printf("#endif // #ifdef __SLEEFSIMDDP_C__\n");
} else {
printf("#endif // #ifdef __SLEEFSIMDSP_C__\n");
}
exit(0);
}
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