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sparc64: fix 128-bit atomic load from nucleus context v1 

- change 128-bit atomic loads to reference nucleus context
v0->v1: dropped disassembler change
Signed-off-by: Igor V. Kovalenko <igor.v.kovalenko@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Igor V. Kovalenko 2010-05-29 01:05:46 +04:00 committed by Blue Swirl
parent 68a1c81686
commit 54a3c0f032
1 changed files with 5 additions and 5 deletions
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10
target-sparc/op_helper.c
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@ -3060,19 +3060,19 @@ void helper_ldda_asi(target_ulong addr, int asi, int rd)
case 0x2c: // Nucleus quad LDD 128 bit atomic LE
helper_check_align(addr, 0xf);
if (rd == 0) {
env->gregs[1] = ldq_kernel(addr + 8);
env->gregs[1] = ldq_nucleus(addr + 8);
if (asi == 0x2c)
bswap64s(&env->gregs[1]);
} else if (rd < 8) {
env->gregs[rd] = ldq_kernel(addr);
env->gregs[rd + 1] = ldq_kernel(addr + 8);
env->gregs[rd] = ldq_nucleus(addr);
env->gregs[rd + 1] = ldq_nucleus(addr + 8);
if (asi == 0x2c) {
bswap64s(&env->gregs[rd]);
bswap64s(&env->gregs[rd + 1]);
}
} else {
env->regwptr[rd] = ldq_kernel(addr);
env->regwptr[rd + 1] = ldq_kernel(addr + 8);
env->regwptr[rd] = ldq_nucleus(addr);
env->regwptr[rd + 1] = ldq_nucleus(addr + 8);
if (asi == 0x2c) {
bswap64s(&env->regwptr[rd]);
bswap64s(&env->regwptr[rd + 1]);