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#include <stdlib.h>
#include <assert.h>
#include <stdint.h>
static void test_chrl(void)
{
uint32_t program_mask, cc;
asm volatile (
".pushsection .rodata\n"
"0:\n\t"
".short 1, 0x8000\n\t"
".popsection\n\t"
"chrl %[r], 0b\n\t"
"ipm %[program_mask]\n"
: [program_mask] "=r" (program_mask)
: [r] "r" (1)
);
cc = program_mask >> 28;
assert(!cc);
asm volatile (
".pushsection .rodata\n"
"0:\n\t"
".short -1, 0x8000\n\t"
".popsection\n\t"
"chrl %[r], 0b\n\t"
"ipm %[program_mask]\n"
: [program_mask] "=r" (program_mask)
: [r] "r" (-1)
);
cc = program_mask >> 28;
assert(!cc);
}
static void test_cghrl(void)
{
uint32_t program_mask, cc;
asm volatile (
".pushsection .rodata\n"
"0:\n\t"
".short 1, 0x8000, 0, 0\n\t"
".popsection\n\t"
"cghrl %[r], 0b\n\t"
"ipm %[program_mask]\n"
: [program_mask] "=r" (program_mask)
: [r] "r" (1L)
);
cc = program_mask >> 28;
assert(!cc);
asm volatile (
".pushsection .rodata\n"
"0:\n\t"
".short -1, 0x8000, 0, 0\n\t"
".popsection\n\t"
"cghrl %[r], 0b\n\t"
"ipm %[program_mask]\n"
: [program_mask] "=r" (program_mask)
: [r] "r" (-1L)
);
cc = program_mask >> 28;
assert(!cc);
}
int main(void)
{
test_chrl();
test_cghrl();
return EXIT_SUCCESS;
}
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