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#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <orc/orc.h>
#include <orc-test/orctest.h>
int error = FALSE;
char * get_desc (OrcStaticOpcode *opcode);
char * get_code (OrcStaticOpcode *opcode);
int
main (int argc, char *argv[])
{
int i;
OrcOpcodeSet *opcode_set;
OrcTarget *targets[10];
unsigned int target_flags[10];
int n_targets;
orc_init();
orc_test_init();
targets[0] = orc_target_get_by_name("sse");
target_flags[0] = orc_target_get_default_flags(targets[0]);
targets[1] = orc_target_get_by_name("mmx");
target_flags[1] = orc_target_get_default_flags(targets[1]);
targets[2] = orc_target_get_by_name("altivec");
target_flags[2] = orc_target_get_default_flags(targets[2]);
targets[3] = orc_target_get_by_name("arm");
target_flags[3] = orc_target_get_default_flags(targets[3]);
targets[4] = orc_target_get_by_name("c64x-c");
target_flags[4] = orc_target_get_default_flags(targets[4]);
n_targets=5;
printf(
"<table frame=\"all\" id=\"table-basictypes\" xreflabel=\"Table of Opcodes\">\n"
"<title>Table of Opcodes</title>\n"
"<tgroup cols=\"3\" align=\"left\" colsep=\"1\" rowsep=\"1\">\n"
"<thead>\n"
"<row>\n"
"<entry>opcode</entry>\n"
"<entry>destination size</entry>\n"
"<entry>source 1 size</entry>\n"
"<entry>source 2 size</entry>\n"
"<entry>description</entry>\n"
"<entry>pseudo code</entry>\n"
"</row>\n"
"</thead>\n"
"<tbody valign=\"top\">\n");
opcode_set = orc_opcode_set_get ("sys");
for(i=0;i<opcode_set->n_opcodes;i++){
printf("<row>\n");
printf("<entry>%s</entry>\n", opcode_set->opcodes[i].name);
printf("<entry>%d</entry>\n", opcode_set->opcodes[i].dest_size[0]);
printf("<entry>%d</entry>\n", opcode_set->opcodes[i].src_size[0]);
if (opcode_set->opcodes[i].src_size[1]) {
printf("<entry>%d%s</entry>\n", opcode_set->opcodes[i].src_size[1],
(opcode_set->opcodes[i].flags & ORC_STATIC_OPCODE_SCALAR) ? "S" : "");
} else {
printf("<entry></entry>\n");
}
printf("<entry>%s</entry>\n", get_desc(&opcode_set->opcodes[i]));
printf("<entry>%s</entry>\n", get_code(&opcode_set->opcodes[i]));
printf("</row>\n");
}
printf(
"</tbody>\n"
"</tgroup>\n"
"</table>\n");
return 0;
}
struct a {
char *name;
char *code;
char *desc;
};
struct a ops[] = {
{ "absb", "(a < 0) ? -a : a", "absolute value" },
{ "addb", "a + b", "add" },
{ "addssb", "clamp(a + b)", "add with signed saturate" },
{ "addusb", "clamp(a + b)", "add with unsigned saturate" },
{ "andb", "a & b", "bitwise AND" },
{ "andnb", "a & (~b)", "bitwise AND NOT" },
{ "avgsb", "(a + b + 1)>>1", "signed average" },
{ "avgub", "(a + b + 1)>>1", "unsigned average" },
{ "cmpeqb", "(a == b) ? (~0) : 0", "compare equal" },
{ "cmpgtsb", "(a > b) ? (~0) : 0", "compare greater than" },
{ "copyb", "a", "copy" },
{ "maxsb", "(a > b) ? a : b", "signed maximum" },
{ "maxub", "(a > b) ? a : b", "unsigned maximum" },
{ "minsb", "(a < b) ? a : b", "signed minimum" },
{ "minub", "(a < b) ? a : b", "unsigned minimum" },
{ "mullb", "a * b", "low bits of multiply" },
{ "mulhsb", "(a * b) >> 8", "high bits of signed multiply" },
{ "mulhub", "(a * b) >> 8", "high bits of unsigned multiply" },
{ "orb", "a | b", "bitwise or" },
{ "shlb", "a << b", "shift left" },
{ "shrsb", "a >> b", "signed shift right" },
{ "shrub", "a >> b", "unsigned shift right" },
{ "signb", "sign(a)", "sign" },
{ "subb", "a - b", "subtract" },
{ "subssb", "clamp(a - b)", "subtract with signed saturate" },
{ "subusb", "clamp(a - b)", "subtract with unsigned saturate" },
{ "xorb", "a ^ b", "bitwise XOR" },
{ "absw", "(a < 0) ? -a : a", "absolute value" },
{ "addw", "a + b", "add" },
{ "addssw", "clamp(a + b)", "add with signed saturate" },
{ "addusw", "clamp(a + b)", "add with unsigned saturate" },
{ "andw", "a & b", "bitwise AND" },
{ "andnw", "a & (~b)", "bitwise AND NOT" },
{ "avgsw", "(a + b + 1)>>1", "signed average" },
{ "avguw", "(a + b + 1)>>1", "unsigned average" },
{ "cmpeqw", "(a == b) ? (~0) : 0", "compare equal" },
{ "cmpgtsw", "(a > b) ? (~0) : 0", "compare greater than" },
{ "copyw", "a", "copy" },
{ "maxsw", "(a > b) ? a : b", "signed maximum" },
{ "maxuw", "(a > b) ? a : b", "unsigned maximum" },
{ "minsw", "(a < b) ? a : b", "signed minimum" },
{ "minuw", "(a < b) ? a : b", "unsigned minimum" },
{ "mullw", "a * b", "low bits of multiply" },
{ "mulhsw", "(a * b) >> 8", "high bits of signed multiply" },
{ "mulhuw", "(a * b) >> 8", "high bits of unsigned multiply" },
{ "orw", "a | b", "bitwise or" },
{ "shlw", "a << b", "shift left" },
{ "shrsw", "a >> b", "signed shift right" },
{ "shruw", "a >> b", "unsigned shift right" },
{ "signw", "sign(a)", "sign" },
{ "subw", "a - b", "subtract" },
{ "subssw", "clamp(a - b)", "subtract with signed saturate" },
{ "subusw", "clamp(a - b)", "subtract with unsigned saturate" },
{ "xorw", "a ^ b", "bitwise XOR" },
{ "absl", "(a < 0) ? -a : a", "absolute value" },
{ "addl", "a + b", "add" },
{ "addssl", "clamp(a + b)", "add with signed saturate" },
{ "addusl", "clamp(a + b)", "add with unsigned saturate" },
{ "andl", "a & b", "bitwise AND" },
{ "andnl", "a & (~b)", "bitwise AND NOT" },
{ "avgsl", "(a + b + 1)>>1", "signed average" },
{ "avgul", "(a + b + 1)>>1", "unsigned average" },
{ "cmpeql", "(a == b) ? (~0) : 0", "compare equal" },
{ "cmpgtsl", "(a > b) ? (~0) : 0", "compare greater than" },
{ "copyl", "a", "copy" },
{ "maxsl", "(a > b) ? a : b", "signed maximum" },
{ "maxul", "(a > b) ? a : b", "unsigned maximum" },
{ "minsl", "(a < b) ? a : b", "signed minimum" },
{ "minul", "(a < b) ? a : b", "unsigned minimum" },
{ "mulll", "a * b", "low bits of multiply" },
{ "mulhsl", "(a * b) >> 8", "high bits of signed multiply" },
{ "mulhul", "(a * b) >> 8", "high bits of unsigned multiply" },
{ "orl", "a | b", "bitwise or" },
{ "shll", "a << b", "shift left" },
{ "shrsl", "a >> b", "signed shift right" },
{ "shrul", "a >> b", "unsigned shift right" },
{ "signl", "sign(a)", "sign" },
{ "subl", "a - b", "subtract" },
{ "subssl", "clamp(a - b)", "subtract with signed saturate" },
{ "subusl", "clamp(a - b)", "subtract with unsigned saturate" },
{ "xorl", "a ^ b", "bitwise XOR" },
{ "convsbw", "a", "convert signed" },
{ "convubw", "a", "convert unsigned" },
{ "convswl", "a", "convert signed" },
{ "convuwl", "a", "convert unsigned" },
{ "convwb", "a", "convert" },
{ "convssswb", "clamp(a)", "convert signed to signed with saturation" },
{ "convsuswb", "clamp(a)", "convert signed to unsigned with saturation" },
{ "convusswb", "clamp(a)", "convert unsigned to signed with saturation" },
{ "convuuswb", "clamp(a)", "convert unsigned to unsigned with saturation" },
{ "convlw", "a", "convert" },
{ "convssslw", "clamp(a)", "convert signed to unsigned with saturation" },
{ "convsuslw", "clamp(a)", "convert signed to signed with saturation" },
{ "convusslw", "clamp(a)", "convert unsigned to unsigned with saturation" },
{ "convuuslw", "clamp(a)", "convert unsigned to signed with saturation" },
{ "mulsbw", "a * b", "multiply signed" },
{ "mulubw", "a * b", "multiply unsigned" },
{ "mulswl", "a * b", "multiply signed" },
{ "muluwl", "a * b", "multiply unsigned" },
{ "mergewl", "special", "merge halves" },
{ "mergebw", "special", "merge halves" },
{ "select0wb", "special", "select first half" },
{ "select1wb", "special", "select second half" },
{ "select0lw", "special", "select first half" },
{ "select1lw", "special", "select second half" },
{ "swapw", "special", "endianness swap" },
{ "swapl", "special", "endianness swap" },
{ "accw", "+= a", "accumulate" },
{ "accl", "+= a", "accumulate" },
{ "accsadubl", "+= abs(a - b)", "accumulate absolute difference" },
{ "splitlw" , "special", "split first/second words" },
{ "splitwb" , "special", "split first/second bytes" },
{ "addf", "a + b", "add" },
{ "subf", "a - b", "subtract" },
{ "mulf", "a * b", "multiply" },
{ "divf", "a / b", "divide" },
{ "sqrtf", "sqrt(a)", "square root" },
{ "maxf", "max(a,b)", "maximum" },
{ "minf", "min(a,b)", "minimum" },
{ "cmpeqf", "(a == b) ? (~0) : 0", "compare equal" },
{ "cmpltf", "(a == b) ? (~0) : 0", "compare less than" },
{ "cmplef", "(a == b) ? (~0) : 0", "compare less than or equal" },
{ "convfl", "a", "convert float point to integer" },
{ "convlf", "a", "convert integer to floating point" }
};
char *
get_desc (OrcStaticOpcode *opcode)
{
int i;
for(i=0;i<sizeof(ops)/sizeof(ops[0]);i++){
if (strcmp (opcode->name, ops[i].name) == 0) {
return ops[i].desc;
}
}
return "";
}
char *
get_code (OrcStaticOpcode *opcode)
{
int i;
for(i=0;i<sizeof(ops)/sizeof(ops[0]);i++){
if (strcmp (opcode->name, ops[i].name) == 0) {
return ops[i].code;
}
}
return "";
}
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