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-rw-r--r--sys/dev/acpi/acpidebug.c98
1 files changed, 53 insertions, 45 deletions
diff --git a/sys/dev/acpi/acpidebug.c b/sys/dev/acpi/acpidebug.c
index d8d0c7a8f58..3aaa7995afb 100644
--- a/sys/dev/acpi/acpidebug.c
+++ b/sys/dev/acpi/acpidebug.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: acpidebug.c,v 1.12 2006/11/29 22:39:04 miod Exp $ */
+/* $OpenBSD: acpidebug.c,v 1.13 2006/12/21 11:29:58 deraadt Exp $ */
/*
* Copyright (c) 2006 Marco Peereboom <marco@openbsd.org>
*
@@ -66,7 +66,7 @@ char scope[80];
const char *
db_opregion(int id)
{
- switch(id) {
+ switch (id) {
case 0:
return "SystemMemory";
case 1:
@@ -88,11 +88,10 @@ void
db_aml_dump(int len, u_int8_t *buf)
{
int idx;
-
+
db_printf("{ ");
for (idx = 0; idx < len; idx++)
db_printf("%s0x%.2x", idx ? ", " : "", buf[idx]);
-
db_printf(" }\n");
}
@@ -171,13 +170,13 @@ db_aml_showvalue(struct aml_value *value)
db_aml_showvalue(value->v_field.ref2);
break;
case AML_OBJTYPE_BUFFERFIELD:
- db_printf("%s: pos=%.4x len=%.4x ",
+ db_printf("%s: pos=%.4x len=%.4x ",
aml_mnem(value->v_field.type),
value->v_field.bitpos,
value->v_field.bitlen);
- db_aml_dump(aml_bytelen(value->v_field.bitlen),
- value->v_field.ref1->v_buffer +
+ db_aml_dump(aml_bytelen(value->v_field.bitlen),
+ value->v_field.ref1->v_buffer +
aml_bytepos(value->v_field.bitpos));
db_aml_showvalue(value->v_field.ref1);
@@ -236,9 +235,9 @@ db_aml_objtype(struct aml_value *val)
case AML_OBJTYPE_OBJREF:
return "refof";
case AML_OBJTYPE_FIELDUNIT:
- case AML_OBJTYPE_BUFFERFIELD:
+ case AML_OBJTYPE_BUFFERFIELD:
return aml_mnem(val->v_field.type);
- };
+ }
return ("");
}
@@ -246,7 +245,7 @@ db_aml_objtype(struct aml_value *val)
void
db_aml_walktree(struct aml_node *node)
{
- while(node) {
+ while (node) {
db_aml_showvalue(node->value);
db_aml_walktree(node->child);
@@ -276,8 +275,7 @@ db_parse_name(void)
goto error;
}
}
- }
- while (t != tEOL);
+ } while (t != tEOL);
if (!strlen(scope)) {
db_printf("Invalid input\n");
@@ -310,14 +308,15 @@ db_acpi_showval(db_expr_t addr, int haddr, db_expr_t count, char *modif)
void
db_acpi_disasm(db_expr_t addr, int haddr, db_expr_t count, char *modif)
{
- struct aml_node *node;
+ struct aml_node *node;
if (db_parse_name())
return;
node = aml_searchname(&aml_root, scope);
if (node && node->value && node->value->type == AML_OBJTYPE_METHOD) {
- db_aml_disasm(node, node->value->v_method.start, node->value->v_method.end, -1, 0);
+ db_aml_disasm(node, node->value->v_method.start,
+ node->value->v_method.end, -1, 0);
} else
db_printf("Not a valid method\n");
}
@@ -356,7 +355,7 @@ db_aml_disline(uint8_t *pos, int depth, const char *fmt, ...)
{
va_list ap;
char line[128];
-
+
db_printf("%.6x: ", aml_pc(pos));
while (depth--)
db_printf(" ");
@@ -370,33 +369,36 @@ db_aml_disline(uint8_t *pos, int depth, const char *fmt, ...)
void
db_aml_disint(struct aml_scope *scope, int opcode, int depth)
{
- switch(opcode) {
+ switch (opcode) {
case AML_ANYINT:
db_aml_disasm(scope->node, scope->pos, scope->end, -1, depth);
break;
case AMLOP_BYTEPREFIX:
- db_aml_disline(scope->pos, depth, "0x%.2x\n", *(uint8_t *)(scope->pos));
+ db_aml_disline(scope->pos, depth, "0x%.2x\n",
+ *(uint8_t *)(scope->pos));
scope->pos += 1;
break;
case AMLOP_WORDPREFIX:
- db_aml_disline(scope->pos, depth, "0x%.4x\n", *(uint16_t *)(scope->pos));
+ db_aml_disline(scope->pos, depth, "0x%.4x\n",
+ *(uint16_t *)(scope->pos));
scope->pos += 2;
break;
case AMLOP_DWORDPREFIX:
-
- db_aml_disline(scope->pos, depth, "0x%.8x\n", *(uint32_t *)(scope->pos));
+ db_aml_disline(scope->pos, depth, "0x%.8x\n",
+ *(uint32_t *)(scope->pos));
scope->pos += 4;
break;
case AMLOP_QWORDPREFIX:
- db_aml_disline(scope->pos, depth, "0x%.4llx\n", *(uint64_t *)(scope->pos));
+ db_aml_disline(scope->pos, depth, "0x%.4llx\n",
+ *(uint64_t *)(scope->pos));
scope->pos += 8;
break;
}
}
uint8_t *
-db_aml_disasm(struct aml_node *root, uint8_t *start, uint8_t *end,
- int count, int depth)
+db_aml_disasm(struct aml_node *root, uint8_t *start, uint8_t *end,
+ int count, int depth)
{
int idx, opcode, len, off=0;
struct aml_scope *scope;
@@ -426,12 +428,9 @@ db_aml_disasm(struct aml_node *root, uint8_t *start, uint8_t *end,
name = aml_parsename(scope);
node = aml_searchname(scope->node, name);
db_aml_disline(pos, depth, "%s %s (%s)\n",
- mnem,
- aml_getname(name),
- aml_nodename(node));
+ mnem, aml_getname(name), aml_nodename(node));
args++;
- }
- else if (mnem[0] != '.') {
+ } else if (mnem[0] != '.') {
db_aml_disline(pos, depth, "%s\n", mnem);
}
while (*args) {
@@ -447,22 +446,26 @@ db_aml_disasm(struct aml_node *root, uint8_t *start, uint8_t *end,
case 't':
case 'S':
case 'r':
- scope->pos = db_aml_disasm(node, scope->pos, scope->end, 1, depth+1);
+ scope->pos = db_aml_disasm(node, scope->pos,
+ scope->end, 1, depth+1);
break;
case 'T':
case 'M':
- scope->pos = db_aml_disasm(node, scope->pos, end, -1, depth+1);
+ scope->pos = db_aml_disasm(node, scope->pos,
+ end, -1, depth+1);
break;
case 'I':
/* Special case: if */
- scope->pos = db_aml_disasm(node, scope->pos, end, -1, depth+1);
+ scope->pos = db_aml_disasm(node, scope->pos,
+ end, -1, depth+1);
if (scope->pos >= scope->end)
break;
if (*scope->pos == AMLOP_ELSE) {
++scope->pos;
end = aml_parseend(scope);
db_aml_disline(scope->pos, depth, "Else\n");
- scope->pos = db_aml_disasm(node, scope->pos, end, -1, depth+1);
+ scope->pos = db_aml_disasm(node, scope->pos,
+ end, -1, depth+1);
}
break;
case 'N':
@@ -473,18 +476,20 @@ db_aml_disasm(struct aml_node *root, uint8_t *start, uint8_t *end,
off = (opcode != AMLOP_NAMECHAR);
name = aml_parsename(scope);
node = aml_searchname(scope->node, name);
- db_aml_disline(pos, depth+off, "%s <%s>\n",
- aml_getname(name),
+ db_aml_disline(pos, depth+off, "%s <%s>\n",
+ aml_getname(name),
aml_nodename(node));
- if (!node || !node->value || node->value->type != AML_OBJTYPE_METHOD)
+ if (!node || !node->value ||
+ node->value->type != AML_OBJTYPE_METHOD)
break;
/* Method calls */
- for (idx=0;
+ for (idx=0;
idx<AML_METHOD_ARGCOUNT(node->value->v_method.flags);
idx++) {
- scope->pos = db_aml_disasm(node, scope->pos, scope->end, 1, depth+1);
+ scope->pos = db_aml_disasm(node, scope->pos,
+ scope->end, 1, depth+1);
}
break;
case 'b':
@@ -506,7 +511,8 @@ db_aml_disasm(struct aml_node *root, uint8_t *start, uint8_t *end,
case 'B':
tmpstr = malloc(16 * 6 + 1, M_DEVBUF, M_WAITOK);
for (idx=0; idx<min(end-scope->pos, 8); idx++)
- snprintf(tmpstr+idx*6, 7, "0x%.2x, ", scope->pos[idx]);
+ snprintf(tmpstr+idx*6, 7, "0x%.2x, ",
+ scope->pos[idx]);
db_aml_disline(pos, depth+1, "ByteList <%s>\n", tmpstr);
free(tmpstr, M_DEVBUF);
scope->pos = end;
@@ -520,19 +526,22 @@ db_aml_disasm(struct aml_node *root, uint8_t *start, uint8_t *end,
case 0x00: // reserved
scope->pos++;
len = aml_parselength(scope);
- db_aml_disline(pos, depth+1, "Reserved\t%.4x,%.4x\n",
- off, len);
+ db_aml_disline(pos, depth+1,
+ "Reserved\t%.4x,%.4x\n",
+ off, len);
break;
case 0x01: // attr
- db_aml_disline(pos, depth+1, "Attr:%.2x,%.2x\n",
- scope->pos[1], scope->pos[2]);
+ db_aml_disline(pos, depth+1,
+ "Attr:%.2x,%.2x\n",
+ scope->pos[1], scope->pos[2]);
scope->pos += 3;
break;
default:
name = aml_parsename(scope);
len = aml_parselength(scope);
- db_aml_disline(pos, depth+1, "NamedField\t%.4x,%.4x %s\n",
- off, len, aml_getname(name));
+ db_aml_disline(pos, depth+1,
+ "NamedField\t%.4x,%.4x %s\n",
+ off, len, aml_getname(name));
}
off += len;
}
@@ -548,4 +557,3 @@ db_aml_disasm(struct aml_node *root, uint8_t *start, uint8_t *end,
aml_popscope(scope);
return pos;
}
-
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-02 21:08:06 +0000