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* improve debugging in AtomBIOS atom.c parser

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42579 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Alexander von Gluck IV
2011-08-05 05:34:28 +00:00
parent d77ff85e1f
commit e7f4040697
1 changed files with 78 additions and 72 deletions
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src/add-ons/accelerants/radeon_hd/atombios/atom.cpp
+78 -72
View File
@@ -138,7 +138,7 @@ atom_iio_execute(atom_context *ctx, int base, uint32 index, uint32 data)
case ATOM_IIO_END: case ATOM_IIO_END:
return temp; return temp;
default: default:
TRACE("Unknown IIO opcode.\n"); TRACE("%s: Unknown IIO opcode.\n", __func__);
return 0; return 0;
} }
} }
@@ -162,18 +162,19 @@ atom_get_src_int(atom_exec_context *ctx, uint8 attr, int *ptr,
val = gctx->card->reg_read(idx); val = gctx->card->reg_read(idx);
break; break;
case ATOM_IO_PCI: case ATOM_IO_PCI:
TRACE("PCI registers are not implemented.\n"); TRACE("%s: PCI registers are not implemented.\n", __func__);
return 0; return 0;
case ATOM_IO_SYSIO: case ATOM_IO_SYSIO:
TRACE("SYSIO registers are not implemented.\n"); TRACE("%s: SYSIO registers are not implemented.\n", __func__);
return 0; return 0;
default: default:
if (!(gctx->io_mode&0x80)) { if (!(gctx->io_mode&0x80)) {
TRACE("Bad IO mode.\n"); TRACE("%s: Bad IO mode.\n", __func__);
return 0; return 0;
} }
if (!gctx->iio[gctx->io_mode&0x7F]) { if (!gctx->iio[gctx->io_mode&0x7F]) {
TRACE("Undefined indirect IO read method %d.\n", gctx->io_mode&0x7F); TRACE("%s: Undefined indirect IO read method %d.\n", __func__,
gctx->io_mode&0x7F);
return 0; return 0;
} }
val = atom_iio_execute(gctx, gctx->iio[gctx->io_mode&0x7F], idx, 0); val = atom_iio_execute(gctx, gctx->iio[gctx->io_mode&0x7F], idx, 0);
@@ -224,7 +225,7 @@ atom_get_src_int(atom_exec_context *ctx, uint8 attr, int *ptr,
case ATOM_ARG_FB: case ATOM_ARG_FB:
idx = U8(*ptr); idx = U8(*ptr);
(*ptr)++; (*ptr)++;
TRACE("FB access is not implemented.\n"); TRACE("%s: FB access is not implemented.\n", __func__);
return 0; return 0;
case ATOM_ARG_IMM: case ATOM_ARG_IMM:
switch(align) { switch(align) {
@@ -256,7 +257,7 @@ atom_get_src_int(atom_exec_context *ctx, uint8 attr, int *ptr,
case ATOM_ARG_MC: case ATOM_ARG_MC:
idx = U8(*ptr); idx = U8(*ptr);
(*ptr)++; (*ptr)++;
TRACE("MC registers are not implemented.\n"); TRACE("%s: MC registers are not implemented.\n", __func__);
return 0; return 0;
} }
if (saved) if (saved)
@@ -354,14 +355,14 @@ atom_put_dst(atom_exec_context *ctx, int arg, uint8 attr,
gctx->card->reg_write(idx, val); gctx->card->reg_write(idx, val);
break; break;
case ATOM_IO_PCI: case ATOM_IO_PCI:
TRACE("PCI registers are not implemented.\n"); TRACE("%s: PCI registers are not implemented.\n", __func__);
return; return;
case ATOM_IO_SYSIO: case ATOM_IO_SYSIO:
TRACE("SYSIO registers are not implemented.\n"); TRACE("%s: SYSIO registers are not implemented.\n", __func__);
return; return;
default: default:
if (!(gctx->io_mode&0x80)) { if (!(gctx->io_mode&0x80)) {
TRACE("Bad IO mode.\n"); TRACE("%s: Bad IO mode.\n", __func__);
return; return;
} }
if (!gctx->iio[gctx->io_mode&0xFF]) { if (!gctx->iio[gctx->io_mode&0xFF]) {
@@ -407,7 +408,7 @@ atom_put_dst(atom_exec_context *ctx, int arg, uint8 attr,
case ATOM_ARG_FB: case ATOM_ARG_FB:
idx = U8(*ptr); idx = U8(*ptr);
(*ptr)++; (*ptr)++;
TRACE("FB access is not implemented.\n"); TRACE("%s: FB access is not implemented.\n", __func__);
return; return;
case ATOM_ARG_PLL: case ATOM_ARG_PLL:
idx = U8(*ptr); idx = U8(*ptr);
@@ -418,7 +419,7 @@ atom_put_dst(atom_exec_context *ctx, int arg, uint8 attr,
case ATOM_ARG_MC: case ATOM_ARG_MC:
idx = U8(*ptr); idx = U8(*ptr);
(*ptr)++; (*ptr)++;
TRACE("MC registers are not implemented.\n"); TRACE("%s: MC registers are not implemented.\n", __func__);
return; return;
} }
} }
@@ -430,12 +431,13 @@ atom_op_add(atom_exec_context *ctx, int *ptr, int arg)
uint8 attr = U8((*ptr)++); uint8 attr = U8((*ptr)++);
uint32 dst, src, saved; uint32 dst, src, saved;
int dptr = *ptr; int dptr = *ptr;
TRACE(" dst: ");
dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1); dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
TRACE(" src: ");
src = atom_get_src(ctx, attr, ptr); src = atom_get_src(ctx, attr, ptr);
#ifdef TRACE_ATOM
TRACE("%s: 0x%" B_PRIX32 " + 0x%" B_PRIX32 " is 0x%" B_PRIX32 "\n",
__func__, dst, src, dst + src);
#endif
dst += src; dst += src;
TRACE(" dst: ");
atom_put_dst(ctx, arg, attr, &dptr, dst, saved); atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
} }
@@ -446,12 +448,13 @@ atom_op_and(atom_exec_context *ctx, int *ptr, int arg)
uint8 attr = U8((*ptr)++); uint8 attr = U8((*ptr)++);
uint32 dst, src, saved; uint32 dst, src, saved;
int dptr = *ptr; int dptr = *ptr;
TRACE(" dst: ");
dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1); dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
TRACE(" src: ");
src = atom_get_src(ctx, attr, ptr); src = atom_get_src(ctx, attr, ptr);
#ifdef TRACE_ATOM
TRACE("%s: 0x%" B_PRIX32 " & 0x%" B_PRIX32 " is 0x%" B_PRIX32 "\n",
__func__, src, dst, dst & src);
#endif
dst &= src; dst &= src;
TRACE(" dst: ");
atom_put_dst(ctx, arg, attr, &dptr, dst, saved); atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
} }
@@ -459,7 +462,7 @@ atom_op_and(atom_exec_context *ctx, int *ptr, int arg)
static void static void
atom_op_beep(atom_exec_context *ctx, int *ptr, int arg) atom_op_beep(atom_exec_context *ctx, int *ptr, int arg)
{ {
TRACE("ATOM BIOS beeped!\n"); TRACE("%s: Quack!\n", __func__);
} }
@@ -467,7 +470,7 @@ static void
atom_op_calltable(atom_exec_context *ctx, int *ptr, int arg) atom_op_calltable(atom_exec_context *ctx, int *ptr, int arg)
{ {
int idx = U8((*ptr)++); int idx = U8((*ptr)++);
TRACE(" table: %d\n", idx); TRACE("%s: table: %d\n", __func__, idx);
if (U16(ctx->ctx->cmd_table + 4 + 2 * idx)) if (U16(ctx->ctx->cmd_table + 4 + 2 * idx))
atom_execute_table(ctx->ctx, idx, ctx->ps + ctx->ps_shift); atom_execute_table(ctx->ctx, idx, ctx->ps + ctx->ps_shift);
} }
@@ -482,7 +485,7 @@ atom_op_clear(atom_exec_context *ctx, int *ptr, int arg)
attr &= 0x38; attr &= 0x38;
attr |= atom_def_dst[attr>>3]<<6; attr |= atom_def_dst[attr>>3]<<6;
atom_get_dst(ctx, arg, attr, ptr, &saved, 0); atom_get_dst(ctx, arg, attr, ptr, &saved, 0);
TRACE(" dst: "); TRACE("%s\n", __func__);
atom_put_dst(ctx, arg, attr, &dptr, 0, saved); atom_put_dst(ctx, arg, attr, &dptr, 0, saved);
} }
@@ -492,14 +495,12 @@ atom_op_compare(atom_exec_context *ctx, int *ptr, int arg)
{ {
uint8 attr = U8((*ptr)++); uint8 attr = U8((*ptr)++);
uint32 dst, src; uint32 dst, src;
TRACE(" src1: ");
dst = atom_get_dst(ctx, arg, attr, ptr, NULL, 1); dst = atom_get_dst(ctx, arg, attr, ptr, NULL, 1);
TRACE(" src2: ");
src = atom_get_src(ctx, attr, ptr); src = atom_get_src(ctx, attr, ptr);
ctx->ctx->cs_equal = (dst == src); ctx->ctx->cs_equal = (dst == src);
ctx->ctx->cs_above = (dst > src); ctx->ctx->cs_above = (dst > src);
TRACE(" result: %s %s\n", ctx->ctx->cs_equal ? "EQ" : "NE", TRACE("%s: 0x%" B_PRIX32 " %s 0x%" B_PRIX32 "\n", __func__,
ctx->ctx->cs_above ? "GT" : "LE"); dst, ctx->ctx->cs_above ? ">" : "<=", src);
} }
@@ -507,11 +508,12 @@ static void
atom_op_delay(atom_exec_context *ctx, int *ptr, int arg) atom_op_delay(atom_exec_context *ctx, int *ptr, int arg)
{ {
uint8 count = U8((*ptr)++); uint8 count = U8((*ptr)++);
TRACE(" count: %d\n", count);
if (arg == ATOM_UNIT_MICROSEC) { if (arg == ATOM_UNIT_MICROSEC) {
TRACE("%s: %" B_PRIu8 " microseconds\n", __func__, count);
// Microseconds // Microseconds
usleep(count); usleep(count);
} else { } else {
TRACE("%s: %" B_PRIu8 " milliseconds\n", __func__, count);
// TODO : check // TODO : check
// Milliseconds // Milliseconds
usleep(count); usleep(count);
@@ -524,9 +526,7 @@ atom_op_div(atom_exec_context *ctx, int *ptr, int arg)
{ {
uint8 attr = U8((*ptr)++); uint8 attr = U8((*ptr)++);
uint32 dst, src; uint32 dst, src;
TRACE(" src1: ");
dst = atom_get_dst(ctx, arg, attr, ptr, NULL, 1); dst = atom_get_dst(ctx, arg, attr, ptr, NULL, 1);
TRACE(" src2: ");
src = atom_get_src(ctx, attr, ptr); src = atom_get_src(ctx, attr, ptr);
if (src != 0) { if (src != 0) {
ctx->ctx->divmul[0] = dst / src; ctx->ctx->divmul[0] = dst / src;
@@ -535,6 +535,11 @@ atom_op_div(atom_exec_context *ctx, int *ptr, int arg)
ctx->ctx->divmul[0] = 0; ctx->ctx->divmul[0] = 0;
ctx->ctx->divmul[1] = 0; ctx->ctx->divmul[1] = 0;
} }
#ifdef ATOM_TRACE
TRACE("%s: 0x%" B_PRIX32 " / 0x%" B_PRIX32 " is 0x%" B_PRIX32
" remander 0x%" B_PRIX32 "\n", __func__, dst, src,
ctx->ctx->divmul[0], ctx->ctx->divmul[1]);
#endif
} }
@@ -573,11 +578,10 @@ atom_op_jump(atom_exec_context *ctx, int *ptr, int arg)
execute = !ctx->ctx->cs_equal; execute = !ctx->ctx->cs_equal;
break; break;
} }
if (arg != ATOM_COND_ALWAYS) TRACE("%s: execute jump: %s; target: 0x%04X\n", __func__,
TRACE(" taken: %s\n", execute?"yes":"no"); execute? "yes" : "no", target);
TRACE(" target: 0x%04X\n", target);
if (execute) if (execute)
*ptr = ctx->start + target; *ptr = ctx->start + target;
} }
@@ -587,15 +591,13 @@ atom_op_mask(atom_exec_context *ctx, int *ptr, int arg)
uint8 attr = U8((*ptr)++); uint8 attr = U8((*ptr)++);
uint32 dst, src1, src2, saved; uint32 dst, src1, src2, saved;
int dptr = *ptr; int dptr = *ptr;
TRACE(" dst: ");
dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1); dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
TRACE(" src1: ");
src1 = atom_get_src(ctx, attr, ptr); src1 = atom_get_src(ctx, attr, ptr);
TRACE(" src2: ");
src2 = atom_get_src(ctx, attr, ptr); src2 = atom_get_src(ctx, attr, ptr);
dst &= src1; dst &= src1;
dst |= src2; dst |= src2;
TRACE(" dst: "); TRACE("%s: src: 0x%" B_PRIX32 " mask 0x%" B_PRIX32 " is 0x%" B_PRIX32 "\n",
__func__, src1, src2, dst);
atom_put_dst(ctx, arg, attr, &dptr, dst, saved); atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
} }
@@ -607,14 +609,14 @@ atom_op_move(atom_exec_context *ctx, int *ptr, int arg)
uint32 src, saved; uint32 src, saved;
int dptr = *ptr; int dptr = *ptr;
if (((attr>>3)&7) != ATOM_SRC_DWORD) if (((attr>>3)&7) != ATOM_SRC_DWORD)
atom_get_dst(ctx, arg, attr, ptr, &saved, 0); atom_get_dst(ctx, arg, attr, ptr, &saved, 0);
else { else {
atom_skip_dst(ctx, arg, attr, ptr); atom_skip_dst(ctx, arg, attr, ptr);
saved = 0xCDCDCDCD; saved = 0xCDCDCDCD;
} }
TRACE(" src: ");
src = atom_get_src(ctx, attr, ptr); src = atom_get_src(ctx, attr, ptr);
TRACE(" dst: "); TRACE("%s: src: 0x%" B_PRIX32 "; saved: 0x%" B_PRIX32 "\n",
__func__, src, saved);
atom_put_dst(ctx, arg, attr, &dptr, src, saved); atom_put_dst(ctx, arg, attr, &dptr, src, saved);
} }
@@ -624,11 +626,11 @@ atom_op_mul(atom_exec_context *ctx, int *ptr, int arg)
{ {
uint8 attr = U8((*ptr)++); uint8 attr = U8((*ptr)++);
uint32 dst, src; uint32 dst, src;
TRACE(" src1: ");
dst = atom_get_dst(ctx, arg, attr, ptr, NULL, 1); dst = atom_get_dst(ctx, arg, attr, ptr, NULL, 1);
TRACE(" src2: ");
src = atom_get_src(ctx, attr, ptr); src = atom_get_src(ctx, attr, ptr);
ctx->ctx->divmul[0] = dst * src; ctx->ctx->divmul[0] = dst * src;
TRACE("%s: 0x%" B_PRIX32 " * 0x%" B_PRIX32 " is 0x%" B_PRIX32 "\n",
__func__, dst, src, ctx->ctx->divmul[0]);
} }
@@ -645,12 +647,13 @@ atom_op_or(atom_exec_context *ctx, int *ptr, int arg)
uint8 attr = U8((*ptr)++); uint8 attr = U8((*ptr)++);
uint32 dst, src, saved; uint32 dst, src, saved;
int dptr = *ptr; int dptr = *ptr;
TRACE(" dst: ");
dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1); dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
TRACE(" src: ");
src = atom_get_src(ctx, attr, ptr); src = atom_get_src(ctx, attr, ptr);
#ifdef ATOM_TRACE
TRACE("%s: 0x%" B_PRIX32 " | 0x%" B_PRIX32 " is 0x%" B_PRIX32 "\n",
__func__, dst, src, dst | src);
#endif
dst |= src; dst |= src;
TRACE(" dst: ");
atom_put_dst(ctx, arg, attr, &dptr, dst, saved); atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
} }
@@ -658,27 +661,27 @@ atom_op_or(atom_exec_context *ctx, int *ptr, int arg)
static void static void
atom_op_postcard(atom_exec_context *ctx, int *ptr, int arg) atom_op_postcard(atom_exec_context *ctx, int *ptr, int arg)
{ {
TRACE("unimplemented!\n"); TRACE("%s: unimplemented!\n", __func__);
} }
static void atom_op_repeat(atom_exec_context *ctx, int *ptr, int arg) static void atom_op_repeat(atom_exec_context *ctx, int *ptr, int arg)
{ {
TRACE("unimplemented!\n"); TRACE("%s: unimplemented!\n", __func__);
} }
static void static void
atom_op_restorereg(atom_exec_context *ctx, int *ptr, int arg) atom_op_restorereg(atom_exec_context *ctx, int *ptr, int arg)
{ {
TRACE("unimplemented!\n"); TRACE("%s: unimplemented!\n", __func__);
} }
static void static void
atom_op_savereg(atom_exec_context *ctx, int *ptr, int arg) atom_op_savereg(atom_exec_context *ctx, int *ptr, int arg)
{ {
TRACE("unimplemented!\n"); TRACE("%s: unimplemented!\n", __func__);
} }
@@ -687,7 +690,7 @@ atom_op_setdatablock(atom_exec_context *ctx, int *ptr, int arg)
{ {
int idx = U8(*ptr); int idx = U8(*ptr);
(*ptr)++; (*ptr)++;
TRACE(" block: %d\n", idx); TRACE("%s: block: %d\n", __func__, idx);
if (!idx) if (!idx)
ctx->ctx->data_block = 0; ctx->ctx->data_block = 0;
else if (idx==255) else if (idx==255)
@@ -701,8 +704,8 @@ static void
atom_op_setfbbase(atom_exec_context *ctx, int *ptr, int arg) atom_op_setfbbase(atom_exec_context *ctx, int *ptr, int arg)
{ {
uint8 attr = U8((*ptr)++); uint8 attr = U8((*ptr)++);
TRACE(" fb_base: ");
ctx->ctx->fb_base = atom_get_src(ctx, attr, ptr); ctx->ctx->fb_base = atom_get_src(ctx, attr, ptr);
TRACE("%s: fb_base: 0x%" B_PRIX32 "\n", __func__, ctx->ctx->fb_base);
} }
@@ -713,7 +716,7 @@ atom_op_setport(atom_exec_context *ctx, int *ptr, int arg)
switch(arg) { switch(arg) {
case ATOM_PORT_ATI: case ATOM_PORT_ATI:
port = U16(*ptr); port = U16(*ptr);
TRACE(" port: %d\n", port); TRACE("%s: port: %d\n", __func__, port);
if (!port) if (!port)
ctx->ctx->io_mode = ATOM_IO_MM; ctx->ctx->io_mode = ATOM_IO_MM;
else else
@@ -748,12 +751,13 @@ atom_op_shl(atom_exec_context *ctx, int *ptr, int arg)
int dptr = *ptr; int dptr = *ptr;
attr &= 0x38; attr &= 0x38;
attr |= atom_def_dst[attr>>3]<<6; attr |= atom_def_dst[attr>>3]<<6;
TRACE(" dst: ");
dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1); dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
shift = U8((*ptr)++); shift = U8((*ptr)++);
TRACE(" shift: %d\n", shift); #ifdef ATOM_TRACE
TRACE("%s: 0x%" B_PRIX32 " << %" B_PRId8 " is 0X%" B_PRIX32 "\n",
__func__, dst, shift, dst << shift);
#endif
dst <<= shift; dst <<= shift;
TRACE(" dst: ");
atom_put_dst(ctx, arg, attr, &dptr, dst, saved); atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
} }
@@ -766,12 +770,13 @@ atom_op_shr(atom_exec_context *ctx, int *ptr, int arg)
int dptr = *ptr; int dptr = *ptr;
attr &= 0x38; attr &= 0x38;
attr |= atom_def_dst[attr>>3]<<6; attr |= atom_def_dst[attr>>3]<<6;
TRACE(" dst: ");
dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1); dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
shift = U8((*ptr)++); shift = U8((*ptr)++);
TRACE(" shift: %d\n", shift); #ifdef ATOM_TRACE
TRACE("%s: 0x%" B_PRIX32 " >> %" B_PRId8 " is 0X%" B_PRIX32 "\n",
__func__, dst, shift, dst >> shift);
#endif
dst >>= shift; dst >>= shift;
TRACE(" dst: ");
atom_put_dst(ctx, arg, attr, &dptr, dst, saved); atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
} }
@@ -782,12 +787,13 @@ atom_op_sub(atom_exec_context *ctx, int *ptr, int arg)
uint8 attr = U8((*ptr)++); uint8 attr = U8((*ptr)++);
uint32 dst, src, saved; uint32 dst, src, saved;
int dptr = *ptr; int dptr = *ptr;
TRACE(" dst: ");
dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1); dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
TRACE(" src: ");
src = atom_get_src(ctx, attr, ptr); src = atom_get_src(ctx, attr, ptr);
#ifdef TRACE_ATOM
TRACE("%s: 0x%" B_PRIX32 " - 0x%" B_PRIX32 " is 0x%" B_PRIX32 "\n",
__func__, dst, src, dst - src);
#endif
dst -= src; dst -= src;
TRACE(" dst: ");
atom_put_dst(ctx, arg, attr, &dptr, dst, saved); atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
} }
@@ -797,12 +803,12 @@ atom_op_switch(atom_exec_context *ctx, int *ptr, int arg)
{ {
uint8 attr = U8((*ptr)++); uint8 attr = U8((*ptr)++);
uint32 src, val, target; uint32 src, val, target;
TRACE(" switch: "); TRACE("%s: switch start\n", __func__);
src = atom_get_src(ctx, attr, ptr); src = atom_get_src(ctx, attr, ptr);
while (U16(*ptr) != ATOM_CASE_END) while (U16(*ptr) != ATOM_CASE_END)
if (U8(*ptr) == ATOM_CASE_MAGIC) { if (U8(*ptr) == ATOM_CASE_MAGIC) {
(*ptr)++; (*ptr)++;
TRACE(" case: "); TRACE("%s: switch case\n", __func__);
val = atom_get_src(ctx, (attr&0x38)|ATOM_ARG_IMM, ptr); val = atom_get_src(ctx, (attr&0x38)|ATOM_ARG_IMM, ptr);
target = U16(*ptr); target = U16(*ptr);
if (val == src) { if (val == src) {
@@ -811,7 +817,7 @@ atom_op_switch(atom_exec_context *ctx, int *ptr, int arg)
} }
(*ptr) += 2; (*ptr) += 2;
} else { } else {
TRACE("Bad case.\n"); TRACE("%s: ERROR bad case\n", __func__);
return; return;
} }
(*ptr) += 2; (*ptr) += 2;
@@ -823,12 +829,11 @@ atom_op_test(atom_exec_context *ctx, int *ptr, int arg)
{ {
uint8 attr = U8((*ptr)++); uint8 attr = U8((*ptr)++);
uint32 dst, src; uint32 dst, src;
TRACE(" src1: ");
dst = atom_get_dst(ctx, arg, attr, ptr, NULL, 1); dst = atom_get_dst(ctx, arg, attr, ptr, NULL, 1);
TRACE(" src2: ");
src = atom_get_src(ctx, attr, ptr); src = atom_get_src(ctx, attr, ptr);
ctx->ctx->cs_equal = ((dst & src) == 0); ctx->ctx->cs_equal = ((dst & src) == 0);
TRACE(" result: %s\n", ctx->ctx->cs_equal?"EQ":"NE"); TRACE("%s: 0x%" B_PRIX32 " and 0x%" B_PRIX32 " are %s\n", __func__,
dst, src, ctx->ctx->cs_equal ? "EQ" : "NE");
} }
@@ -838,12 +843,13 @@ atom_op_xor(atom_exec_context *ctx, int *ptr, int arg)
uint8 attr = U8((*ptr)++); uint8 attr = U8((*ptr)++);
uint32 dst, src, saved; uint32 dst, src, saved;
int dptr = *ptr; int dptr = *ptr;
TRACE(" dst: ");
dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1); dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1);
TRACE(" src: ");
src = atom_get_src(ctx, attr, ptr); src = atom_get_src(ctx, attr, ptr);
#ifdef ATOM_TRACE
TRACE("%s: 0x%" B_PRIX32 " ^ 0X%" B_PRIX32 " is " B_PRIX32 "\n",
__func__, dst, src, dst ^ src);
#endif
dst ^= src; dst ^= src;
TRACE(" dst: ");
atom_put_dst(ctx, arg, attr, &dptr, dst, saved); atom_put_dst(ctx, arg, attr, &dptr, dst, saved);
} }
@@ -851,7 +857,7 @@ atom_op_xor(atom_exec_context *ctx, int *ptr, int arg)
static void static void
atom_op_debug(atom_exec_context *ctx, int *ptr, int arg) atom_op_debug(atom_exec_context *ctx, int *ptr, int arg)
{ {
TRACE("unimplemented!\n"); TRACE("%s: unimplemented!\n", __func__);
} }