#include <stdio.h>
#include <stdbool.h>
#include <string.h>
+#include <iconv.h>
#include <side/trace.h>
TRACER_DISPLAY_BASE_16,
};
+union int64_value {
+ uint64_t u;
+ int64_t s;
+};
+
static struct side_tracer_handle *tracer_handle;
static
-void tracer_print_struct(const struct side_type_description *type_desc, const struct side_arg_vec_description *sav_desc);
+void tracer_print_struct(const struct side_type *type_desc, const struct side_arg_vec *side_arg_vec);
+static
+void tracer_print_variant(const struct side_type *type_desc, const struct side_arg_variant *side_arg_variant);
+static
+void tracer_print_array(const struct side_type *type_desc, const struct side_arg_vec *side_arg_vec);
+static
+void tracer_print_vla(const struct side_type *type_desc, const struct side_arg_vec *side_arg_vec);
+static
+void tracer_print_vla_visitor(const struct side_type *type_desc, void *app_ctx);
+static
+void tracer_print_dynamic(const struct side_arg *dynamic_item);
+static
+uint32_t tracer_print_gather_bool_type(const struct side_type_gather *type_gather, const void *_ptr);
static
-void tracer_print_struct_sg(const struct side_type_description *type_desc, void *ptr);
+uint32_t tracer_print_gather_byte_type(const struct side_type_gather *type_gather, const void *_ptr);
static
-void tracer_print_array(const struct side_type_description *type_desc, const struct side_arg_vec_description *sav_desc);
+uint32_t tracer_print_gather_integer_type(const struct side_type_gather *type_gather, const void *_ptr,
+ enum tracer_display_base default_base);
static
-void tracer_print_vla(const struct side_type_description *type_desc, const struct side_arg_vec_description *sav_desc);
+uint32_t tracer_print_gather_float_type(const struct side_type_gather *type_gather, const void *_ptr);
static
-void tracer_print_vla_visitor(const struct side_type_description *type_desc, void *app_ctx);
+uint32_t tracer_print_gather_string_type(const struct side_type_gather *type_gather, const void *_ptr);
static
-void tracer_print_array_fixint(const struct side_type_description *type_desc, const struct side_arg_vec *item);
+uint32_t tracer_print_gather_enum_type(const struct side_type_gather *type_gather, const void *_ptr);
static
-void tracer_print_vla_fixint(const struct side_type_description *type_desc, const struct side_arg_vec *item);
+uint32_t tracer_print_gather_struct(const struct side_type_gather *type_gather, const void *_ptr);
static
-void tracer_print_dynamic(const struct side_arg_dynamic_vec *dynamic_item);
+uint32_t tracer_print_gather_array(const struct side_type_gather *type_gather, const void *_ptr);
+static
+uint32_t tracer_print_gather_vla(const struct side_type_gather *type_gather, const void *_ptr,
+ const void *_length_ptr);
+static
+void tracer_print_type(const struct side_type *type_desc, const struct side_arg *item);
+
+static
+void tracer_convert_string_to_utf8(const void *p, uint8_t unit_size, enum side_type_label_byte_order byte_order,
+ size_t *strlen_with_null,
+ char **output_str)
+{
+ size_t ret, inbytesleft = 0, outbytesleft, bufsize;
+ const char *str = p, *fromcode;
+ char *inbuf = (char *) p, *outbuf, *buf;
+ iconv_t cd;
+
+ switch (unit_size) {
+ case 1:
+ if (strlen_with_null)
+ *strlen_with_null = strlen(str) + 1;
+ *output_str = (char *) str;
+ return;
+ case 2:
+ {
+ const uint16_t *p16 = p;
+
+ switch (byte_order) {
+ case SIDE_TYPE_BYTE_ORDER_LE:
+ {
+ fromcode = "UTF-16LE";
+ break;
+ }
+ case SIDE_TYPE_BYTE_ORDER_BE:
+ {
+ fromcode = "UTF-16BE";
+ break;
+ }
+ default:
+ fprintf(stderr, "Unknown byte order\n");
+ abort();
+ }
+ for (; *p16; p16++)
+ inbytesleft += 2;
+ /*
+ * Worse case is U+FFFF UTF-16 (2 bytes) converting to
+ * { ef, bf, bf } UTF-8 (3 bytes).
+ */
+ bufsize = inbytesleft / 2 * 3 + 1;
+ break;
+ }
+ case 4:
+ {
+ const uint32_t *p32 = p;
+
+ switch (byte_order) {
+ case SIDE_TYPE_BYTE_ORDER_LE:
+ {
+ fromcode = "UTF-32LE";
+ break;
+ }
+ case SIDE_TYPE_BYTE_ORDER_BE:
+ {
+ fromcode = "UTF-32BE";
+ break;
+ }
+ default:
+ fprintf(stderr, "Unknown byte order\n");
+ abort();
+ }
+ for (; *p32; p32++)
+ inbytesleft += 4;
+ /*
+ * Each 4-byte UTF-32 character converts to at most a
+ * 4-byte UTF-8 character.
+ */
+ bufsize = inbytesleft + 1;
+ break;
+ }
+ default:
+ fprintf(stderr, "Unknown string unit size %" PRIu8 "\n", unit_size);
+ abort();
+ }
+
+ cd = iconv_open("UTF8", fromcode);
+ if (cd == (iconv_t) -1) {
+ perror("iconv_open");
+ abort();
+ }
+ buf = malloc(bufsize);
+ if (!buf) {
+ abort();
+ }
+ outbuf = (char *) buf;
+ outbytesleft = bufsize;
+ ret = iconv(cd, &inbuf, &inbytesleft, &outbuf, &outbytesleft);
+ if (ret == (size_t) -1) {
+ perror("iconv");
+ abort();
+ }
+ if (inbytesleft) {
+ fprintf(stderr, "Buffer too small to convert string input\n");
+ abort();
+ }
+ (*outbuf++) = '\0';
+ if (iconv_close(cd) == -1) {
+ perror("iconv_close");
+ abort();
+ }
+ if (strlen_with_null)
+ *strlen_with_null = outbuf - buf;
+ *output_str = buf;
+}
+
static
-void tracer_print_type(const struct side_type_description *type_desc, const struct side_arg_vec *item);
+void tracer_print_string(const void *p, uint8_t unit_size, enum side_type_label_byte_order byte_order,
+ size_t *strlen_with_null)
+{
+ char *output_str = NULL;
+
+ tracer_convert_string_to_utf8(p, unit_size, byte_order, strlen_with_null, &output_str);
+ printf("\"%s\"", output_str);
+ if (output_str != p)
+ free(output_str);
+}
static
int64_t get_attr_integer_value(const struct side_attr *attr)
for (i = 0; i < nr_attr; i++) {
const struct side_attr *attr = &_attr[i];
-
- if (!strcmp(attr->key, "std.integer.base")) {
+ char *utf8_str = NULL;
+ bool cmp;
+
+ tracer_convert_string_to_utf8(side_ptr_get(attr->key.p), attr->key.unit_size,
+ attr->key.byte_order, NULL, &utf8_str);
+ cmp = strcmp(utf8_str, "std.integer.base");
+ if (utf8_str != side_ptr_get(attr->key.p))
+ free(utf8_str);
+ if (!cmp) {
int64_t val = get_attr_integer_value(attr);
switch (val) {
return default_base; /* Default */
}
-static
-bool type_to_host_reverse_bo(const struct side_type_description *type_desc)
-{
- switch (type_desc->type) {
- case SIDE_TYPE_U8:
- case SIDE_TYPE_S8:
- case SIDE_TYPE_BYTE:
- return false;
- case SIDE_TYPE_U16:
- case SIDE_TYPE_U32:
- case SIDE_TYPE_U64:
- case SIDE_TYPE_S16:
- case SIDE_TYPE_S32:
- case SIDE_TYPE_S64:
- if (type_desc->u.side_integer.byte_order != SIDE_TYPE_BYTE_ORDER_HOST)
- return true;
- else
- return false;
- break;
- case SIDE_TYPE_POINTER32:
- case SIDE_TYPE_POINTER64:
- if (type_desc->u.side_integer.byte_order != SIDE_TYPE_BYTE_ORDER_HOST)
- return true;
- else
- return false;
- break;
- case SIDE_TYPE_FLOAT_BINARY16:
- case SIDE_TYPE_FLOAT_BINARY32:
- case SIDE_TYPE_FLOAT_BINARY64:
- case SIDE_TYPE_FLOAT_BINARY128:
- if (type_desc->u.side_float.byte_order != SIDE_TYPE_FLOAT_WORD_ORDER_HOST)
- return true;
- else
- return false;
- break;
- default:
- fprintf(stderr, "Unexpected type\n");
- abort();
- }
-}
-
static
void tracer_print_attr_type(const char *separator, const struct side_attr *attr)
{
- printf("{ key%s \"%s\", value%s ", separator, attr->key, separator);
+ char *utf8_str = NULL;
+
+ tracer_convert_string_to_utf8(side_ptr_get(attr->key.p), attr->key.unit_size,
+ attr->key.byte_order, NULL, &utf8_str);
+ printf("{ key%s \"%s\", value%s ", separator, utf8_str, separator);
+ if (utf8_str != side_ptr_get(attr->key.p))
+ free(utf8_str);
switch (attr->value.type) {
case SIDE_ATTR_TYPE_BOOL:
- printf("%s", attr->value.u.side_bool ? "true" : "false");
+ printf("%s", attr->value.u.bool_value ? "true" : "false");
break;
case SIDE_ATTR_TYPE_U8:
printf("%" PRIu8, attr->value.u.integer_value.side_u8);
case SIDE_ATTR_TYPE_S64:
printf("%" PRId64, attr->value.u.integer_value.side_s64);
break;
- case SIDE_ATTR_TYPE_POINTER32:
- printf("0x%" PRIx32, attr->value.u.integer_value.side_u32);
- break;
- case SIDE_ATTR_TYPE_POINTER64:
- printf("0x%" PRIx64, attr->value.u.integer_value.side_u64);
- break;
case SIDE_ATTR_TYPE_FLOAT_BINARY16:
#if __HAVE_FLOAT16
printf("%g", (double) attr->value.u.float_value.side_float_binary16);
abort();
#endif
case SIDE_ATTR_TYPE_STRING:
- printf("\"%s\"", (const char *)(uintptr_t) attr->value.u.string);
+ tracer_print_string(side_ptr_get(attr->value.u.string_value.p),
+ attr->value.u.string_value.unit_size,
+ attr->value.u.string_value.byte_order, NULL);
break;
default:
fprintf(stderr, "ERROR: <UNKNOWN ATTRIBUTE TYPE>");
void print_attributes(const char *prefix_str, const char *separator,
const struct side_attr *attr, uint32_t nr_attr)
{
- int i;
+ uint32_t i;
if (!nr_attr)
return;
}
static
-void print_enum(const struct side_type_description *type_desc, const struct side_arg_vec *item)
+union int64_value tracer_load_integer_value(const struct side_type_integer *type_integer,
+ const union side_integer_value *value,
+ uint16_t offset_bits, uint16_t *_len_bits)
{
- const struct side_enum_mappings *mappings = type_desc->u.side_enum.mappings;
- const struct side_type_description *elem_type = type_desc->u.side_enum.elem_type;
- int i, print_count = 0;
- int64_t value;
+ union int64_value v64;
+ uint16_t len_bits;
+ bool reverse_bo;
- if (elem_type->type != item->type) {
- fprintf(stderr, "ERROR: Unexpected enum element type\n");
+ if (!type_integer->len_bits)
+ len_bits = type_integer->integer_size * CHAR_BIT;
+ else
+ len_bits = type_integer->len_bits;
+ if (len_bits + offset_bits > type_integer->integer_size * CHAR_BIT)
abort();
- }
- switch (item->type) {
- case SIDE_TYPE_U8:
- value = (int64_t) item->u.integer_value.side_u8;
+ reverse_bo = type_integer->byte_order != SIDE_TYPE_BYTE_ORDER_HOST;
+ switch (type_integer->integer_size) {
+ case 1:
+ if (type_integer->signedness)
+ v64.s = value->side_s8;
+ else
+ v64.u = value->side_u8;
break;
- case SIDE_TYPE_U16:
- {
- uint16_t v;
+ case 2:
+ if (type_integer->signedness) {
+ int16_t side_s16;
- v = item->u.integer_value.side_u16;
- if (type_to_host_reverse_bo(elem_type))
- v = side_bswap_16(v);
- value = (int64_t) v;
- break;
- }
- case SIDE_TYPE_U32:
- {
- uint32_t v;
+ side_s16 = value->side_s16;
+ if (reverse_bo)
+ side_s16 = side_bswap_16(side_s16);
+ v64.s = side_s16;
+ } else {
+ uint16_t side_u16;
- v = item->u.integer_value.side_u32;
- if (type_to_host_reverse_bo(elem_type))
- v = side_bswap_32(v);
- value = (int64_t) v;
+ side_u16 = value->side_u16;
+ if (reverse_bo)
+ side_u16 = side_bswap_16(side_u16);
+ v64.u = side_u16;
+ }
break;
- }
- case SIDE_TYPE_U64:
- {
- uint64_t v;
+ case 4:
+ if (type_integer->signedness) {
+ int32_t side_s32;
- v = item->u.integer_value.side_u64;
- if (type_to_host_reverse_bo(elem_type))
- v = side_bswap_64(v);
- value = (int64_t) v;
- break;
- }
- case SIDE_TYPE_S8:
- value = (int64_t) item->u.integer_value.side_s8;
- break;
- case SIDE_TYPE_S16:
- {
- int16_t v;
+ side_s32 = value->side_s32;
+ if (reverse_bo)
+ side_s32 = side_bswap_32(side_s32);
+ v64.s = side_s32;
+ } else {
+ uint32_t side_u32;
- v = item->u.integer_value.side_s16;
- if (type_to_host_reverse_bo(elem_type))
- v = side_bswap_16(v);
- value = (int64_t) v;
+ side_u32 = value->side_u32;
+ if (reverse_bo)
+ side_u32 = side_bswap_32(side_u32);
+ v64.u = side_u32;
+ }
break;
- }
- case SIDE_TYPE_S32:
- {
- int32_t v;
+ case 8:
+ if (type_integer->signedness) {
+ int64_t side_s64;
- v = item->u.integer_value.side_s32;
- if (type_to_host_reverse_bo(elem_type))
- v = side_bswap_32(v);
- value = (int64_t) v;
- break;
- }
- case SIDE_TYPE_S64:
- {
- int64_t v;
+ side_s64 = value->side_s64;
+ if (reverse_bo)
+ side_s64 = side_bswap_64(side_s64);
+ v64.s = side_s64;
+ } else {
+ uint64_t side_u64;
- v = item->u.integer_value.side_s64;
- if (type_to_host_reverse_bo(elem_type))
- v = side_bswap_64(v);
- value = v;
+ side_u64 = value->side_u64;
+ if (reverse_bo)
+ side_u64 = side_bswap_64(side_u64);
+ v64.u = side_u64;
+ }
break;
- }
default:
- fprintf(stderr, "ERROR: Unexpected enum element type\n");
abort();
}
- print_attributes("attr", ":", mappings->attr, mappings->nr_attr);
- printf("%s", mappings->nr_attr ? ", " : "");
- tracer_print_type(type_desc->u.side_enum.elem_type, item);
+ v64.u >>= offset_bits;
+ if (len_bits < 64) {
+ v64.u &= (1ULL << len_bits) - 1;
+ if (type_integer->signedness) {
+ /* Sign-extend. */
+ if (v64.u & (1ULL << (len_bits - 1)))
+ v64.u |= ~((1ULL << len_bits) - 1);
+ }
+ }
+ if (_len_bits)
+ *_len_bits = len_bits;
+ return v64;
+}
+
+static
+void print_enum_labels(const struct side_enum_mappings *mappings, union int64_value v64)
+{
+ uint32_t i, print_count = 0;
+
printf(", labels: [ ");
for (i = 0; i < mappings->nr_mappings; i++) {
const struct side_enum_mapping *mapping = &mappings->mappings[i];
mapping->range_begin, mapping->range_end);
abort();
}
- if (value >= mapping->range_begin && value <= mapping->range_end) {
+ if (v64.s >= mapping->range_begin && v64.s <= mapping->range_end) {
printf("%s", print_count++ ? ", " : "");
- printf("\"%s\"", mapping->label);
+ tracer_print_string(side_ptr_get(mapping->label.p), mapping->label.unit_size, mapping->label.byte_order, NULL);
}
}
if (!print_count)
}
static
-uint32_t enum_elem_type_to_stride(const struct side_type_description *elem_type)
+void tracer_print_enum(const struct side_type *type_desc, const struct side_arg *item)
+{
+ const struct side_enum_mappings *mappings = type_desc->u.side_enum.mappings;
+ const struct side_type *elem_type = type_desc->u.side_enum.elem_type;
+ union int64_value v64;
+
+ if (elem_type->type != item->type) {
+ fprintf(stderr, "ERROR: Unexpected enum element type\n");
+ abort();
+ }
+ v64 = tracer_load_integer_value(&elem_type->u.side_integer,
+ &item->u.side_static.integer_value, 0, NULL);
+ print_attributes("attr", ":", mappings->attr, mappings->nr_attr);
+ printf("%s", mappings->nr_attr ? ", " : "");
+ tracer_print_type(elem_type, item);
+ print_enum_labels(mappings, v64);
+}
+
+static
+uint32_t elem_type_to_stride(const struct side_type *elem_type)
{
uint32_t stride_bit;
switch (elem_type->type) {
- case SIDE_TYPE_U8: /* Fall-through */
case SIDE_TYPE_BYTE:
stride_bit = 8;
break;
+
+ case SIDE_TYPE_U8:
case SIDE_TYPE_U16:
- stride_bit = 16;
- break;
case SIDE_TYPE_U32:
- stride_bit = 32;
- break;
case SIDE_TYPE_U64:
- stride_bit = 64;
- break;
+ case SIDE_TYPE_S8:
+ case SIDE_TYPE_S16:
+ case SIDE_TYPE_S32:
+ case SIDE_TYPE_S64:
+ return elem_type->u.side_integer.integer_size * CHAR_BIT;
default:
- fprintf(stderr, "ERROR: Unexpected enum element type\n");
+ fprintf(stderr, "ERROR: Unexpected enum bitmap element type\n");
abort();
}
return stride_bit;
}
static
-void print_enum_bitmap(const struct side_type_description *type_desc,
- const struct side_arg_vec *item)
+void tracer_print_enum_bitmap(const struct side_type *type_desc,
+ const struct side_arg *item)
{
- const struct side_type_description *elem_type = type_desc->u.side_enum_bitmap.elem_type;
const struct side_enum_bitmap_mappings *side_enum_mappings = type_desc->u.side_enum_bitmap.mappings;
- int i, print_count = 0;
- uint32_t stride_bit, nr_items;
- bool reverse_byte_order = false;
- const struct side_arg_vec *array_item;
+ const struct side_type *enum_elem_type = type_desc->u.side_enum_bitmap.elem_type, *elem_type;
+ uint32_t i, print_count = 0, stride_bit, nr_items;
+ const struct side_arg *array_item;
- switch (elem_type->type) {
+ switch (enum_elem_type->type) {
case SIDE_TYPE_U8: /* Fall-through */
case SIDE_TYPE_BYTE: /* Fall-through */
case SIDE_TYPE_U16: /* Fall-through */
case SIDE_TYPE_U32: /* Fall-through */
- case SIDE_TYPE_U64:
- stride_bit = enum_elem_type_to_stride(elem_type);
- reverse_byte_order = type_to_host_reverse_bo(elem_type);
+ case SIDE_TYPE_U64: /* Fall-through */
+ case SIDE_TYPE_S8: /* Fall-through */
+ case SIDE_TYPE_S16: /* Fall-through */
+ case SIDE_TYPE_S32: /* Fall-through */
+ case SIDE_TYPE_S64:
+ elem_type = enum_elem_type;
array_item = item;
nr_items = 1;
break;
case SIDE_TYPE_ARRAY:
- stride_bit = enum_elem_type_to_stride(elem_type->u.side_array.elem_type);
- reverse_byte_order = type_to_host_reverse_bo(elem_type->u.side_array.elem_type);
- array_item = item->u.side_array->sav;
+ elem_type = enum_elem_type->u.side_array.elem_type;
+ array_item = item->u.side_static.side_array->sav;
nr_items = type_desc->u.side_array.length;
break;
case SIDE_TYPE_VLA:
- stride_bit = enum_elem_type_to_stride(elem_type->u.side_vla.elem_type);
- reverse_byte_order = type_to_host_reverse_bo(elem_type->u.side_vla.elem_type);
- array_item = item->u.side_vla->sav;
- nr_items = item->u.side_vla->len;
+ elem_type = enum_elem_type->u.side_vla.elem_type;
+ array_item = item->u.side_static.side_vla->sav;
+ nr_items = item->u.side_static.side_vla->len;
break;
default:
fprintf(stderr, "ERROR: Unexpected enum element type\n");
abort();
}
+ stride_bit = elem_type_to_stride(elem_type);
print_attributes("attr", ":", side_enum_mappings->attr, side_enum_mappings->nr_attr);
printf("%s", side_enum_mappings->nr_attr ? ", " : "");
for (bit = mapping->range_begin; bit <= mapping->range_end; bit++) {
if (bit > (nr_items * stride_bit) - 1)
break;
- switch (stride_bit) {
- case 8:
- {
- uint8_t v = array_item[bit / 8].u.integer_value.side_u8;
+ if (elem_type->type == SIDE_TYPE_BYTE) {
+ uint8_t v = array_item[bit / 8].u.side_static.byte_value;
if (v & (1ULL << (bit % 8))) {
match = true;
goto match;
}
- break;
- }
- case 16:
- {
- uint16_t v = array_item[bit / 16].u.integer_value.side_u16;
- if (reverse_byte_order)
- v = side_bswap_16(v);
- if (v & (1ULL << (bit % 16))) {
- match = true;
- goto match;
- }
- break;
- }
- case 32:
- {
- uint32_t v = array_item[bit / 32].u.integer_value.side_u32;
- if (reverse_byte_order)
- v = side_bswap_32(v);
- if (v & (1ULL << (bit % 32))) {
- match = true;
- goto match;
- }
- break;
- }
- case 64:
- {
- uint64_t v = array_item[bit / 64].u.integer_value.side_u64;
- if (reverse_byte_order)
- v = side_bswap_64(v);
- if (v & (1ULL << (bit % 64))) {
+ } else {
+ union int64_value v64;
+
+ v64 = tracer_load_integer_value(&elem_type->u.side_integer,
+ &array_item[bit / stride_bit].u.side_static.integer_value,
+ 0, NULL);
+ if (v64.u & (1ULL << (bit % stride_bit))) {
match = true;
goto match;
}
- break;
- }
- default:
- abort();
}
}
match:
if (match) {
printf("%s", print_count++ ? ", " : "");
- printf("\"%s\"", mapping->label);
+ tracer_print_string(side_ptr_get(mapping->label.p), mapping->label.unit_size, mapping->label.byte_order, NULL);
}
}
if (!print_count)
printf("value%s ", separator);
}
+static
+void tracer_print_type_bool(const char *separator,
+ const struct side_type_bool *type_bool,
+ const union side_bool_value *value,
+ uint16_t offset_bits)
+{
+ uint32_t len_bits;
+ bool reverse_bo;
+ uint64_t v;
+
+ if (!type_bool->len_bits)
+ len_bits = type_bool->bool_size * CHAR_BIT;
+ else
+ len_bits = type_bool->len_bits;
+ if (len_bits + offset_bits > type_bool->bool_size * CHAR_BIT)
+ abort();
+ reverse_bo = type_bool->byte_order != SIDE_TYPE_BYTE_ORDER_HOST;
+ switch (type_bool->bool_size) {
+ case 1:
+ v = value->side_bool8;
+ break;
+ case 2:
+ {
+ uint16_t side_u16;
+
+ side_u16 = value->side_bool16;
+ if (reverse_bo)
+ side_u16 = side_bswap_16(side_u16);
+ v = side_u16;
+ break;
+ }
+ case 4:
+ {
+ uint32_t side_u32;
+
+ side_u32 = value->side_bool32;
+ if (reverse_bo)
+ side_u32 = side_bswap_32(side_u32);
+ v = side_u32;
+ break;
+ }
+ case 8:
+ {
+ uint64_t side_u64;
+
+ side_u64 = value->side_bool64;
+ if (reverse_bo)
+ side_u64 = side_bswap_64(side_u64);
+ v = side_u64;
+ break;
+ }
+ default:
+ abort();
+ }
+ v >>= offset_bits;
+ if (len_bits < 64)
+ v &= (1ULL << len_bits) - 1;
+ tracer_print_type_header(separator, side_ptr_get(type_bool->attr), type_bool->nr_attr);
+ printf("%s", v ? "true" : "false");
+}
+
static
void tracer_print_type_integer(const char *separator,
const struct side_type_integer *type_integer,
enum tracer_display_base default_base)
{
enum tracer_display_base base;
- bool reverse_bo;
- union {
- uint64_t v_unsigned;
- int64_t v_signed;
- } v;
+ union int64_value v64;
+ uint16_t len_bits;
- if (!type_integer->len_bits ||
- type_integer->len_bits + offset_bits > type_integer->integer_size_bits)
- abort();
- reverse_bo = type_integer->byte_order != SIDE_TYPE_BYTE_ORDER_HOST;
- base = get_attr_display_base(type_integer->attr,
- type_integer->nr_attr,
- default_base);
- switch (type_integer->integer_size_bits) {
- case 8:
+ v64 = tracer_load_integer_value(type_integer, value, offset_bits, &len_bits);
+ tracer_print_type_header(separator, type_integer->attr, type_integer->nr_attr);
+ base = get_attr_display_base(type_integer->attr, type_integer->nr_attr, default_base);
+ switch (base) {
+ case TRACER_DISPLAY_BASE_2:
+ print_integer_binary(v64.u, len_bits);
+ break;
+ case TRACER_DISPLAY_BASE_8:
+ /* Clear sign bits beyond len_bits */
+ if (len_bits < 64)
+ v64.u &= (1ULL << len_bits) - 1;
+ printf("0%" PRIo64, v64.u);
+ break;
+ case TRACER_DISPLAY_BASE_10:
if (type_integer->signedness)
- v.v_signed = value->side_s8;
+ printf("%" PRId64, v64.s);
else
- v.v_unsigned = value->side_u8;
+ printf("%" PRIu64, v64.u);
break;
- case 16:
- if (type_integer->signedness) {
- int16_t side_s16;
-
- side_s16 = value->side_s16;
- if (reverse_bo)
- side_s16 = side_bswap_16(side_s16);
- v.v_signed = side_s16;
- } else {
- uint16_t side_u16;
-
- side_u16 = value->side_u16;
- if (reverse_bo)
- side_u16 = side_bswap_16(side_u16);
- v.v_unsigned = side_u16;
- }
- break;
- case 32:
- if (type_integer->signedness) {
- int32_t side_s32;
-
- side_s32 = value->side_s32;
- if (reverse_bo)
- side_s32 = side_bswap_32(side_s32);
- v.v_signed = side_s32;
- } else {
- uint32_t side_u32;
-
- side_u32 = value->side_u32;
- if (reverse_bo)
- side_u32 = side_bswap_32(side_u32);
- v.v_unsigned = side_u32;
- }
- break;
- case 64:
- if (type_integer->signedness) {
- int64_t side_s64;
-
- side_s64 = value->side_s64;
- if (reverse_bo)
- side_s64 = side_bswap_64(side_s64);
- v.v_signed = side_s64;
- } else {
- uint64_t side_u64;
-
- side_u64 = value->side_u64;
- if (reverse_bo)
- side_u64 = side_bswap_64(side_u64);
- v.v_unsigned = side_u64;
- }
- break;
- default:
- abort();
- }
- v.v_unsigned >>= offset_bits;
- if (type_integer->len_bits < 64)
- v.v_unsigned &= (1ULL << type_integer->len_bits) - 1;
- tracer_print_type_header(separator, type_integer->attr, type_integer->nr_attr);
- switch (base) {
- case TRACER_DISPLAY_BASE_2:
- print_integer_binary(v.v_unsigned, type_integer->len_bits);
- break;
- case TRACER_DISPLAY_BASE_8:
- printf("0%" PRIo64, v.v_unsigned);
- break;
- case TRACER_DISPLAY_BASE_10:
- if (type_integer->signedness) {
- /* Sign-extend. */
- if (type_integer->len_bits < 64) {
- if (v.v_unsigned & (1ULL << (type_integer->len_bits - 1)))
- v.v_unsigned |= ~((1ULL << type_integer->len_bits) - 1);
- }
- printf("%" PRId64, v.v_signed);
- } else {
- printf("%" PRIu64, v.v_unsigned);
- }
- break;
- case TRACER_DISPLAY_BASE_16:
- printf("0x%" PRIx64, v.v_unsigned);
- break;
- default:
- abort();
- }
-}
+ case TRACER_DISPLAY_BASE_16:
+ /* Clear sign bits beyond len_bits */
+ if (len_bits < 64)
+ v64.u &= (1ULL << len_bits) - 1;
+ printf("0x%" PRIx64, v64.u);
+ break;
+ default:
+ abort();
+ }
+}
static
void tracer_print_type_float(const char *separator,
{
bool reverse_bo;
- reverse_bo = type_float->byte_order != SIDE_TYPE_FLOAT_WORD_ORDER_HOST;
tracer_print_type_header(separator, type_float->attr, type_float->nr_attr);
- switch (type_float->float_size_bits) {
- case 16:
+ reverse_bo = type_float->byte_order != SIDE_TYPE_FLOAT_WORD_ORDER_HOST;
+ switch (type_float->float_size) {
+ case 2:
{
#if __HAVE_FLOAT16
union {
if (reverse_bo)
float16.u = side_bswap_16(float16.u);
- tracer_print_type_header(":", type_desc->u.side_float.attr, type_desc->u.side_float.nr_attr);
printf("%g", (double) float16.f);
break;
#else
abort();
#endif
}
- case 32:
+ case 4:
{
#if __HAVE_FLOAT32
union {
abort();
#endif
}
- case 64:
+ case 8:
{
#if __HAVE_FLOAT64
union {
abort();
#endif
}
- case 128:
+ case 16:
{
#if __HAVE_FLOAT128
union {
}
static
-void tracer_print_type(const struct side_type_description *type_desc, const struct side_arg_vec *item)
+void tracer_print_type(const struct side_type *type_desc, const struct side_arg *item)
{
- enum side_type type;
+ enum side_type_label type;
switch (type_desc->type) {
- case SIDE_TYPE_ARRAY:
+ case SIDE_TYPE_ENUM:
switch (item->type) {
- case SIDE_TYPE_ARRAY_U8:
- case SIDE_TYPE_ARRAY_U16:
- case SIDE_TYPE_ARRAY_U32:
- case SIDE_TYPE_ARRAY_U64:
- case SIDE_TYPE_ARRAY_S8:
- case SIDE_TYPE_ARRAY_S16:
- case SIDE_TYPE_ARRAY_S32:
- case SIDE_TYPE_ARRAY_S64:
- case SIDE_TYPE_ARRAY_POINTER32:
- case SIDE_TYPE_ARRAY_POINTER64:
- case SIDE_TYPE_ARRAY_BYTE:
- case SIDE_TYPE_ARRAY:
+ case SIDE_TYPE_U8:
+ case SIDE_TYPE_U16:
+ case SIDE_TYPE_U32:
+ case SIDE_TYPE_U64:
+ case SIDE_TYPE_S8:
+ case SIDE_TYPE_S16:
+ case SIDE_TYPE_S32:
+ case SIDE_TYPE_S64:
break;
default:
fprintf(stderr, "ERROR: type mismatch between description and arguments\n");
}
break;
- case SIDE_TYPE_VLA:
+ case SIDE_TYPE_ENUM_BITMAP:
switch (item->type) {
- case SIDE_TYPE_VLA_U8:
- case SIDE_TYPE_VLA_U16:
- case SIDE_TYPE_VLA_U32:
- case SIDE_TYPE_VLA_U64:
- case SIDE_TYPE_VLA_S8:
- case SIDE_TYPE_VLA_S16:
- case SIDE_TYPE_VLA_S32:
- case SIDE_TYPE_VLA_S64:
- case SIDE_TYPE_VLA_BYTE:
- case SIDE_TYPE_VLA_POINTER32:
- case SIDE_TYPE_VLA_POINTER64:
+ case SIDE_TYPE_U8:
+ case SIDE_TYPE_BYTE:
+ case SIDE_TYPE_U16:
+ case SIDE_TYPE_U32:
+ case SIDE_TYPE_U64:
+ case SIDE_TYPE_ARRAY:
case SIDE_TYPE_VLA:
break;
default:
}
break;
- case SIDE_TYPE_ENUM:
+ case SIDE_TYPE_GATHER_ENUM:
switch (item->type) {
- case SIDE_TYPE_U8:
- case SIDE_TYPE_U16:
- case SIDE_TYPE_U32:
- case SIDE_TYPE_U64:
- case SIDE_TYPE_S8:
- case SIDE_TYPE_S16:
- case SIDE_TYPE_S32:
- case SIDE_TYPE_S64:
+ case SIDE_TYPE_GATHER_INTEGER:
break;
default:
fprintf(stderr, "ERROR: type mismatch between description and arguments\n");
}
break;
- case SIDE_TYPE_ENUM_BITMAP:
+ case SIDE_TYPE_DYNAMIC:
switch (item->type) {
- case SIDE_TYPE_U8:
- case SIDE_TYPE_BYTE:
- case SIDE_TYPE_U16:
- case SIDE_TYPE_U32:
- case SIDE_TYPE_U64:
- case SIDE_TYPE_ARRAY:
- case SIDE_TYPE_VLA:
+ case SIDE_TYPE_DYNAMIC_NULL:
+ case SIDE_TYPE_DYNAMIC_BOOL:
+ case SIDE_TYPE_DYNAMIC_INTEGER:
+ case SIDE_TYPE_DYNAMIC_BYTE:
+ case SIDE_TYPE_DYNAMIC_POINTER:
+ case SIDE_TYPE_DYNAMIC_FLOAT:
+ case SIDE_TYPE_DYNAMIC_STRING:
+ case SIDE_TYPE_DYNAMIC_STRUCT:
+ case SIDE_TYPE_DYNAMIC_STRUCT_VISITOR:
+ case SIDE_TYPE_DYNAMIC_VLA:
+ case SIDE_TYPE_DYNAMIC_VLA_VISITOR:
break;
default:
- fprintf(stderr, "ERROR: type mismatch between description and arguments\n");
+ fprintf(stderr, "ERROR: Unexpected dynamic type\n");
abort();
break;
}
break;
}
- if (type_desc->type == SIDE_TYPE_ENUM || type_desc->type == SIDE_TYPE_ENUM_BITMAP)
- type = type_desc->type;
+ if (type_desc->type == SIDE_TYPE_ENUM || type_desc->type == SIDE_TYPE_ENUM_BITMAP ||
+ type_desc->type == SIDE_TYPE_GATHER_ENUM)
+ type = (enum side_type_label) type_desc->type;
else
- type = item->type;
+ type = (enum side_type_label) item->type;
printf("{ ");
switch (type) {
+ /* Stack-copy basic types */
+ case SIDE_TYPE_NULL:
+ tracer_print_type_header(":", side_ptr_get(type_desc->u.side_null.attr),
+ type_desc->u.side_null.nr_attr);
+ printf("<NULL TYPE>");
+ break;
+
case SIDE_TYPE_BOOL:
- tracer_print_type_header(":", type_desc->u.side_basic.attr, type_desc->u.side_basic.nr_attr);
- printf("%s", item->u.side_bool ? "true" : "false");
+ tracer_print_type_bool(":", &type_desc->u.side_bool, &item->u.side_static.bool_value, 0);
break;
case SIDE_TYPE_U8:
case SIDE_TYPE_S16:
case SIDE_TYPE_S32:
case SIDE_TYPE_S64:
- tracer_print_type_integer(":", &type_desc->u.side_integer, &item->u.integer_value, 0,
+ tracer_print_type_integer(":", &type_desc->u.side_integer, &item->u.side_static.integer_value, 0,
TRACER_DISPLAY_BASE_10);
break;
- case SIDE_TYPE_POINTER32:
- case SIDE_TYPE_POINTER64:
- tracer_print_type_integer(":", &type_desc->u.side_integer, &item->u.integer_value, 0,
- TRACER_DISPLAY_BASE_16);
- break;
-
case SIDE_TYPE_BYTE:
- tracer_print_type_header(":", type_desc->u.side_basic.attr, type_desc->u.side_basic.nr_attr);
- printf("0x%" PRIx8, item->u.side_byte);
+ tracer_print_type_header(":", type_desc->u.side_byte.attr, type_desc->u.side_byte.nr_attr);
+ printf("0x%" PRIx8, item->u.side_static.byte_value);
break;
- case SIDE_TYPE_ENUM:
- print_enum(type_desc, item);
- break;
-
- case SIDE_TYPE_ENUM_BITMAP:
- print_enum_bitmap(type_desc, item);
+ case SIDE_TYPE_POINTER:
+ tracer_print_type_integer(":", &type_desc->u.side_integer, &item->u.side_static.integer_value, 0,
+ TRACER_DISPLAY_BASE_16);
break;
case SIDE_TYPE_FLOAT_BINARY16:
case SIDE_TYPE_FLOAT_BINARY32:
case SIDE_TYPE_FLOAT_BINARY64:
case SIDE_TYPE_FLOAT_BINARY128:
- tracer_print_type_float(":", &type_desc->u.side_float,
- &item->u.float_value);
+ tracer_print_type_float(":", &type_desc->u.side_float, &item->u.side_static.float_value);
break;
- case SIDE_TYPE_STRING:
- tracer_print_type_header(":", type_desc->u.side_basic.attr, type_desc->u.side_basic.nr_attr);
- printf("\"%s\"", (const char *)(uintptr_t) item->u.string);
+ case SIDE_TYPE_STRING_UTF8:
+ case SIDE_TYPE_STRING_UTF16:
+ case SIDE_TYPE_STRING_UTF32:
+ tracer_print_type_header(":", type_desc->u.side_string.attr, type_desc->u.side_string.nr_attr);
+ tracer_print_string((const void *)(uintptr_t) item->u.side_static.string_value,
+ type_desc->u.side_string.unit_size, type_desc->u.side_string.byte_order, NULL);
break;
+
+ /* Stack-copy compound types */
case SIDE_TYPE_STRUCT:
- tracer_print_struct(type_desc, item->u.side_struct);
+ tracer_print_struct(type_desc, item->u.side_static.side_struct);
break;
- case SIDE_TYPE_STRUCT_SG:
- tracer_print_struct_sg(type_desc, item->u.side_struct_sg_ptr);
+ case SIDE_TYPE_VARIANT:
+ tracer_print_variant(type_desc, item->u.side_static.side_variant);
break;
case SIDE_TYPE_ARRAY:
- tracer_print_array(type_desc, item->u.side_array);
+ tracer_print_array(type_desc, item->u.side_static.side_array);
break;
case SIDE_TYPE_VLA:
- tracer_print_vla(type_desc, item->u.side_vla);
+ tracer_print_vla(type_desc, item->u.side_static.side_vla);
break;
case SIDE_TYPE_VLA_VISITOR:
- tracer_print_vla_visitor(type_desc, item->u.side_vla_app_visitor_ctx);
- break;
- case SIDE_TYPE_ARRAY_U8:
- case SIDE_TYPE_ARRAY_U16:
- case SIDE_TYPE_ARRAY_U32:
- case SIDE_TYPE_ARRAY_U64:
- case SIDE_TYPE_ARRAY_S8:
- case SIDE_TYPE_ARRAY_S16:
- case SIDE_TYPE_ARRAY_S32:
- case SIDE_TYPE_ARRAY_S64:
- case SIDE_TYPE_ARRAY_BYTE:
- case SIDE_TYPE_ARRAY_POINTER32:
- case SIDE_TYPE_ARRAY_POINTER64:
- tracer_print_array_fixint(type_desc, item);
- break;
- case SIDE_TYPE_VLA_U8:
- case SIDE_TYPE_VLA_U16:
- case SIDE_TYPE_VLA_U32:
- case SIDE_TYPE_VLA_U64:
- case SIDE_TYPE_VLA_S8:
- case SIDE_TYPE_VLA_S16:
- case SIDE_TYPE_VLA_S32:
- case SIDE_TYPE_VLA_S64:
- case SIDE_TYPE_VLA_BYTE:
- case SIDE_TYPE_VLA_POINTER32:
- case SIDE_TYPE_VLA_POINTER64:
- tracer_print_vla_fixint(type_desc, item);
+ tracer_print_vla_visitor(type_desc, item->u.side_static.side_vla_app_visitor_ctx);
break;
- case SIDE_TYPE_DYNAMIC:
- tracer_print_type_header(":", type_desc->u.side_basic.attr, type_desc->u.side_basic.nr_attr);
- tracer_print_dynamic(&item->u.dynamic);
+
+ /* Stack-copy enumeration types */
+ case SIDE_TYPE_ENUM:
+ tracer_print_enum(type_desc, item);
+ break;
+ case SIDE_TYPE_ENUM_BITMAP:
+ tracer_print_enum_bitmap(type_desc, item);
+ break;
+
+ /* Gather basic types */
+ case SIDE_TYPE_GATHER_BOOL:
+ (void) tracer_print_gather_bool_type(&type_desc->u.side_gather, item->u.side_static.side_bool_gather_ptr);
+ break;
+ case SIDE_TYPE_GATHER_INTEGER:
+ (void) tracer_print_gather_integer_type(&type_desc->u.side_gather, item->u.side_static.side_integer_gather_ptr,
+ TRACER_DISPLAY_BASE_10);
+ break;
+ case SIDE_TYPE_GATHER_BYTE:
+ (void) tracer_print_gather_byte_type(&type_desc->u.side_gather, item->u.side_static.side_byte_gather_ptr);
+ break;
+ case SIDE_TYPE_GATHER_POINTER:
+ (void) tracer_print_gather_integer_type(&type_desc->u.side_gather, item->u.side_static.side_integer_gather_ptr,
+ TRACER_DISPLAY_BASE_16);
+ break;
+ case SIDE_TYPE_GATHER_FLOAT:
+ (void) tracer_print_gather_float_type(&type_desc->u.side_gather, item->u.side_static.side_float_gather_ptr);
+ break;
+ case SIDE_TYPE_GATHER_STRING:
+ (void) tracer_print_gather_string_type(&type_desc->u.side_gather, item->u.side_static.side_string_gather_ptr);
+ break;
+
+ /* Gather compound type */
+ case SIDE_TYPE_GATHER_STRUCT:
+ (void) tracer_print_gather_struct(&type_desc->u.side_gather, item->u.side_static.side_struct_gather_ptr);
+ break;
+ case SIDE_TYPE_GATHER_ARRAY:
+ (void) tracer_print_gather_array(&type_desc->u.side_gather, item->u.side_static.side_array_gather_ptr);
+ break;
+ case SIDE_TYPE_GATHER_VLA:
+ (void) tracer_print_gather_vla(&type_desc->u.side_gather, item->u.side_static.side_vla_gather.ptr,
+ item->u.side_static.side_vla_gather.length_ptr);
+ break;
+
+ /* Gather enumeration types */
+ case SIDE_TYPE_GATHER_ENUM:
+ (void) tracer_print_gather_enum_type(&type_desc->u.side_gather, item->u.side_static.side_integer_gather_ptr);
+ break;
+
+ /* Dynamic basic types */
+ case SIDE_TYPE_DYNAMIC_NULL:
+ case SIDE_TYPE_DYNAMIC_BOOL:
+ case SIDE_TYPE_DYNAMIC_INTEGER:
+ case SIDE_TYPE_DYNAMIC_BYTE:
+ case SIDE_TYPE_DYNAMIC_POINTER:
+ case SIDE_TYPE_DYNAMIC_FLOAT:
+ case SIDE_TYPE_DYNAMIC_STRING:
+
+ /* Dynamic compound types */
+ case SIDE_TYPE_DYNAMIC_STRUCT:
+ case SIDE_TYPE_DYNAMIC_STRUCT_VISITOR:
+ case SIDE_TYPE_DYNAMIC_VLA:
+ case SIDE_TYPE_DYNAMIC_VLA_VISITOR:
+ tracer_print_dynamic(item);
break;
default:
- fprintf(stderr, "<UNKNOWN TYPE>");
+ fprintf(stderr, "<UNKNOWN TYPE>\n");
abort();
}
printf(" }");
}
static
-void tracer_print_field(const struct side_event_field *item_desc, const struct side_arg_vec *item)
+void tracer_print_field(const struct side_event_field *item_desc, const struct side_arg *item)
{
printf("%s: ", item_desc->field_name);
tracer_print_type(&item_desc->side_type, item);
}
static
-void tracer_print_struct(const struct side_type_description *type_desc, const struct side_arg_vec_description *sav_desc)
+void tracer_print_struct(const struct side_type *type_desc, const struct side_arg_vec *side_arg_vec)
{
- const struct side_arg_vec *sav = sav_desc->sav;
- uint32_t side_sav_len = sav_desc->len;
- int i;
+ const struct side_arg *sav = side_arg_vec->sav;
+ uint32_t i, side_sav_len = side_arg_vec->len;
if (type_desc->u.side_struct->nr_fields != side_sav_len) {
fprintf(stderr, "ERROR: number of fields mismatch between description and arguments of structure\n");
}
static
-void tracer_print_sg_type(const struct side_type_sg_description *sg_type, void *_ptr)
+void tracer_print_variant(const struct side_type *type_desc, const struct side_arg_variant *side_arg_variant)
{
- const char *ptr = (const char *) _ptr;
- union side_integer_value value;
+ const struct side_type_variant *side_type_variant = type_desc->u.side_variant;
+ const struct side_type *selector_type = &side_type_variant->selector;
+ union int64_value v64;
+ uint32_t i;
- printf("{ ");
- switch (sg_type->type) {
- case SIDE_TYPE_SG_UNSIGNED_INT:
- case SIDE_TYPE_SG_SIGNED_INT:
- switch (sg_type->u.side_integer.type.integer_size_bits) {
- case 8:
- case 16:
- case 32:
- case 64:
- break;
- default:
- abort();
- }
+ if (selector_type->type != side_arg_variant->selector.type) {
+ fprintf(stderr, "ERROR: Unexpected variant selector type\n");
+ abort();
}
- memcpy(&value, ptr + sg_type->offset, sg_type->u.side_integer.type.integer_size_bits >> 3);
- tracer_print_type_integer(":", &sg_type->u.side_integer.type, &value,
- sg_type->u.side_integer.offset_bits, TRACER_DISPLAY_BASE_10);
- printf(" }");
-}
-
-static
-void tracer_print_sg_field(const struct side_struct_field_sg *field_sg, void *ptr)
-{
- printf("%s: ", field_sg->field_name);
- tracer_print_sg_type(&field_sg->side_type, ptr);
-}
-
-static
-void tracer_print_struct_sg(const struct side_type_description *type_desc, void *ptr)
-{
- const struct side_type_struct_sg *struct_sg = type_desc->u.side_struct_sg;
- int i;
-
- print_attributes("attr", ":", struct_sg->attr, struct_sg->nr_attr);
- printf("%s", struct_sg->nr_attr ? ", " : "");
- printf("fields: { ");
- for (i = 0; i < struct_sg->nr_fields; i++) {
- printf("%s", i ? ", " : "");
- tracer_print_sg_field(&struct_sg->fields_sg[i], ptr);
+ switch (selector_type->type) {
+ case SIDE_TYPE_U8:
+ case SIDE_TYPE_U16:
+ case SIDE_TYPE_U32:
+ case SIDE_TYPE_U64:
+ case SIDE_TYPE_S8:
+ case SIDE_TYPE_S16:
+ case SIDE_TYPE_S32:
+ case SIDE_TYPE_S64:
+ break;
+ default:
+ fprintf(stderr, "ERROR: Expecting integer variant selector type\n");
+ abort();
}
- printf(" }");
+ v64 = tracer_load_integer_value(&selector_type->u.side_integer,
+ &side_arg_variant->selector.u.side_static.integer_value, 0, NULL);
+ for (i = 0; i < side_type_variant->nr_options; i++) {
+ const struct side_variant_option *option = &side_type_variant->options[i];
+
+ if (v64.s >= option->range_begin && v64.s <= option->range_end) {
+ tracer_print_type(&option->side_type, &side_arg_variant->option);
+ return;
+ }
+ }
+ fprintf(stderr, "ERROR: Variant selector value unknown %" PRId64 "\n", v64.s);
+ abort();
}
static
-void tracer_print_array(const struct side_type_description *type_desc, const struct side_arg_vec_description *sav_desc)
+void tracer_print_array(const struct side_type *type_desc, const struct side_arg_vec *side_arg_vec)
{
- const struct side_arg_vec *sav = sav_desc->sav;
- uint32_t side_sav_len = sav_desc->len;
- int i;
+ const struct side_arg *sav = side_arg_vec->sav;
+ uint32_t i, side_sav_len = side_arg_vec->len;
if (type_desc->u.side_array.length != side_sav_len) {
fprintf(stderr, "ERROR: length mismatch between description and arguments of array\n");
}
static
-void tracer_print_vla(const struct side_type_description *type_desc, const struct side_arg_vec_description *sav_desc)
+void tracer_print_vla(const struct side_type *type_desc, const struct side_arg_vec *side_arg_vec)
{
- const struct side_arg_vec *sav = sav_desc->sav;
- uint32_t side_sav_len = sav_desc->len;
- int i;
+ const struct side_arg *sav = side_arg_vec->sav;
+ uint32_t i, side_sav_len = side_arg_vec->len;
print_attributes("attr", ":", type_desc->u.side_vla.attr, type_desc->u.side_vla.nr_attr);
printf("%s", type_desc->u.side_vla.nr_attr ? ", " : "");
printf(" ]");
}
-struct tracer_visitor_priv {
- const struct side_type_description *elem_type;
- int i;
-};
+static
+const char *tracer_gather_access(enum side_type_gather_access_mode access_mode, const char *ptr)
+{
+ switch (access_mode) {
+ case SIDE_TYPE_GATHER_ACCESS_DIRECT:
+ return ptr;
+ case SIDE_TYPE_GATHER_ACCESS_POINTER:
+ /* Dereference pointer */
+ memcpy(&ptr, ptr, sizeof(const char *));
+ return ptr;
+ default:
+ abort();
+ }
+}
static
-enum side_visitor_status tracer_write_elem_cb(const struct side_tracer_visitor_ctx *tracer_ctx,
- const struct side_arg_vec *elem)
+uint32_t tracer_gather_size(enum side_type_gather_access_mode access_mode, uint32_t len)
{
- struct tracer_visitor_priv *tracer_priv = tracer_ctx->priv;
+ switch (access_mode) {
+ case SIDE_TYPE_GATHER_ACCESS_DIRECT:
+ return len;
+ case SIDE_TYPE_GATHER_ACCESS_POINTER:
+ return sizeof(void *);
+ default:
+ abort();
+ }
+}
- printf("%s", tracer_priv->i++ ? ", " : "");
- tracer_print_type(tracer_priv->elem_type, elem);
- return SIDE_VISITOR_STATUS_OK;
+static
+union int64_value tracer_load_gather_integer_value(const struct side_type_gather_integer *side_integer,
+ const void *_ptr)
+{
+ enum side_type_gather_access_mode access_mode =
+ (enum side_type_gather_access_mode) side_integer->access_mode;
+ uint32_t integer_size_bytes = side_integer->type.integer_size;
+ const char *ptr = (const char *) _ptr;
+ union side_integer_value value;
+
+ ptr = tracer_gather_access(access_mode, ptr + side_integer->offset);
+ memcpy(&value, ptr, integer_size_bytes);
+ return tracer_load_integer_value(&side_integer->type, &value,
+ side_integer->offset_bits, NULL);
}
static
-void tracer_print_vla_visitor(const struct side_type_description *type_desc, void *app_ctx)
+uint32_t tracer_print_gather_bool_type(const struct side_type_gather *type_gather, const void *_ptr)
{
- enum side_visitor_status status;
- struct tracer_visitor_priv tracer_priv = {
- .elem_type = type_desc->u.side_vla_visitor.elem_type,
- .i = 0,
- };
- const struct side_tracer_visitor_ctx tracer_ctx = {
- .write_elem = tracer_write_elem_cb,
- .priv = &tracer_priv,
- };
+ enum side_type_gather_access_mode access_mode =
+ (enum side_type_gather_access_mode) type_gather->u.side_bool.access_mode;
+ uint32_t bool_size_bytes = type_gather->u.side_bool.type.bool_size;
+ const char *ptr = (const char *) _ptr;
+ union side_bool_value value;
- print_attributes("attr", ":", type_desc->u.side_vla_visitor.attr, type_desc->u.side_vla_visitor.nr_attr);
- printf("%s", type_desc->u.side_vla_visitor.nr_attr ? ", " : "");
- printf("elements: ");
- printf("[ ");
- status = type_desc->u.side_vla_visitor.visitor(&tracer_ctx, app_ctx);
- switch (status) {
- case SIDE_VISITOR_STATUS_OK:
+ switch (bool_size_bytes) {
+ case 1:
+ case 2:
+ case 4:
+ case 8:
break;
- case SIDE_VISITOR_STATUS_ERROR:
- fprintf(stderr, "ERROR: Visitor error\n");
+ default:
abort();
}
- printf(" ]");
+ ptr = tracer_gather_access(access_mode, ptr + type_gather->u.side_bool.offset);
+ memcpy(&value, ptr, bool_size_bytes);
+ tracer_print_type_bool(":", &type_gather->u.side_bool.type, &value,
+ type_gather->u.side_bool.offset_bits);
+ return tracer_gather_size(access_mode, bool_size_bytes);
}
-void tracer_print_array_fixint(const struct side_type_description *type_desc, const struct side_arg_vec *item)
+static
+uint32_t tracer_print_gather_byte_type(const struct side_type_gather *type_gather, const void *_ptr)
{
- const struct side_type_description *elem_type = type_desc->u.side_array.elem_type;
- uint32_t side_sav_len = type_desc->u.side_array.length;
- void *p = item->u.side_array_fixint;
- enum side_type side_type;
- int i;
+ enum side_type_gather_access_mode access_mode =
+ (enum side_type_gather_access_mode) type_gather->u.side_byte.access_mode;
+ const char *ptr = (const char *) _ptr;
+ uint8_t value;
+
+ ptr = tracer_gather_access(access_mode, ptr + type_gather->u.side_byte.offset);
+ memcpy(&value, ptr, 1);
+ tracer_print_type_header(":", type_gather->u.side_byte.type.attr,
+ type_gather->u.side_byte.type.nr_attr);
+ printf("0x%" PRIx8, value);
+ return tracer_gather_size(access_mode, 1);
+}
- print_attributes("attr", ":", type_desc->u.side_array.attr, type_desc->u.side_array.nr_attr);
- printf("%s", type_desc->u.side_array.nr_attr ? ", " : "");
- printf("elements: ");
- switch (item->type) {
- case SIDE_TYPE_ARRAY_U8:
- if (elem_type->type != SIDE_TYPE_U8)
- goto type_error;
+static
+uint32_t tracer_print_gather_integer_type(const struct side_type_gather *type_gather, const void *_ptr,
+ enum tracer_display_base default_base)
+{
+ enum side_type_gather_access_mode access_mode =
+ (enum side_type_gather_access_mode) type_gather->u.side_integer.access_mode;
+ uint32_t integer_size_bytes = type_gather->u.side_integer.type.integer_size;
+ const char *ptr = (const char *) _ptr;
+ union side_integer_value value;
+
+ switch (integer_size_bytes) {
+ case 1:
+ case 2:
+ case 4:
+ case 8:
+ break;
+ default:
+ abort();
+ }
+ ptr = tracer_gather_access(access_mode, ptr + type_gather->u.side_integer.offset);
+ memcpy(&value, ptr, integer_size_bytes);
+ tracer_print_type_integer(":", &type_gather->u.side_integer.type, &value,
+ type_gather->u.side_integer.offset_bits, default_base);
+ return tracer_gather_size(access_mode, integer_size_bytes);
+}
+
+static
+uint32_t tracer_print_gather_float_type(const struct side_type_gather *type_gather, const void *_ptr)
+{
+ enum side_type_gather_access_mode access_mode =
+ (enum side_type_gather_access_mode) type_gather->u.side_float.access_mode;
+ uint32_t float_size_bytes = type_gather->u.side_float.type.float_size;
+ const char *ptr = (const char *) _ptr;
+ union side_float_value value;
+
+ switch (float_size_bytes) {
+ case 2:
+ case 4:
+ case 8:
+ case 16:
break;
- case SIDE_TYPE_ARRAY_U16:
- if (elem_type->type != SIDE_TYPE_U16)
- goto type_error;
+ default:
+ abort();
+ }
+ ptr = tracer_gather_access(access_mode, ptr + type_gather->u.side_float.offset);
+ memcpy(&value, ptr, float_size_bytes);
+ tracer_print_type_float(":", &type_gather->u.side_float.type, &value);
+ return tracer_gather_size(access_mode, float_size_bytes);
+}
+
+static
+uint32_t tracer_print_gather_string_type(const struct side_type_gather *type_gather, const void *_ptr)
+{
+ enum side_type_gather_access_mode access_mode =
+ (enum side_type_gather_access_mode) type_gather->u.side_string.access_mode;
+ const char *ptr = (const char *) _ptr;
+ size_t string_len;
+
+ ptr = tracer_gather_access(access_mode, ptr + type_gather->u.side_string.offset);
+ tracer_print_type_header(":", type_gather->u.side_string.type.attr,
+ type_gather->u.side_string.type.nr_attr);
+ if (ptr) {
+ tracer_print_string(ptr, type_gather->u.side_string.type.unit_size,
+ type_gather->u.side_string.type.byte_order, &string_len);
+ } else {
+ printf("<NULL>");
+ string_len = type_gather->u.side_string.type.unit_size;
+ }
+ return tracer_gather_size(access_mode, string_len);
+}
+
+static
+uint32_t tracer_print_gather_type(const struct side_type *type_desc, const void *ptr)
+{
+ uint32_t len;
+
+ printf("{ ");
+ switch (type_desc->type) {
+ /* Gather basic types */
+ case SIDE_TYPE_GATHER_BOOL:
+ len = tracer_print_gather_bool_type(&type_desc->u.side_gather, ptr);
break;
- case SIDE_TYPE_ARRAY_U32:
- if (elem_type->type != SIDE_TYPE_U32)
- goto type_error;
+ case SIDE_TYPE_GATHER_INTEGER:
+ len = tracer_print_gather_integer_type(&type_desc->u.side_gather, ptr,
+ TRACER_DISPLAY_BASE_10);
break;
- case SIDE_TYPE_ARRAY_U64:
- if (elem_type->type != SIDE_TYPE_U64)
- goto type_error;
+ case SIDE_TYPE_GATHER_BYTE:
+ len = tracer_print_gather_byte_type(&type_desc->u.side_gather, ptr);
break;
- case SIDE_TYPE_ARRAY_S8:
- if (elem_type->type != SIDE_TYPE_S8)
- goto type_error;
+ case SIDE_TYPE_GATHER_POINTER:
+ len = tracer_print_gather_integer_type(&type_desc->u.side_gather, ptr,
+ TRACER_DISPLAY_BASE_16);
break;
- case SIDE_TYPE_ARRAY_S16:
- if (elem_type->type != SIDE_TYPE_S16)
- goto type_error;
+ case SIDE_TYPE_GATHER_FLOAT:
+ len = tracer_print_gather_float_type(&type_desc->u.side_gather, ptr);
break;
- case SIDE_TYPE_ARRAY_S32:
- if (elem_type->type != SIDE_TYPE_S32)
- goto type_error;
+ case SIDE_TYPE_GATHER_STRING:
+ len = tracer_print_gather_string_type(&type_desc->u.side_gather, ptr);
break;
- case SIDE_TYPE_ARRAY_S64:
- if (elem_type->type != SIDE_TYPE_S64)
- goto type_error;
+
+ /* Gather enum types */
+ case SIDE_TYPE_GATHER_ENUM:
+ len = tracer_print_gather_enum_type(&type_desc->u.side_gather, ptr);
break;
- case SIDE_TYPE_ARRAY_BYTE:
- if (elem_type->type != SIDE_TYPE_BYTE)
- goto type_error;
+
+ /* Gather compound types */
+ case SIDE_TYPE_GATHER_STRUCT:
+ len = tracer_print_gather_struct(&type_desc->u.side_gather, ptr);
+ break;
+ case SIDE_TYPE_GATHER_ARRAY:
+ len = tracer_print_gather_array(&type_desc->u.side_gather, ptr);
break;
- case SIDE_TYPE_ARRAY_POINTER32:
- if (elem_type->type != SIDE_TYPE_POINTER32)
- goto type_error;
- case SIDE_TYPE_ARRAY_POINTER64:
- if (elem_type->type != SIDE_TYPE_POINTER64)
- goto type_error;
+ case SIDE_TYPE_GATHER_VLA:
+ len = tracer_print_gather_vla(&type_desc->u.side_gather, ptr, ptr);
break;
default:
- goto type_error;
+ fprintf(stderr, "<UNKNOWN GATHER TYPE>");
+ abort();
}
- side_type = elem_type->type;
+ printf(" }");
+ return len;
+}
- printf("[ ");
- for (i = 0; i < side_sav_len; i++) {
- struct side_arg_vec sav_elem = {
- .type = side_type,
- };
+static
+uint32_t tracer_print_gather_enum_type(const struct side_type_gather *type_gather, const void *_ptr)
+{
+ const struct side_enum_mappings *mappings = type_gather->u.side_enum.mappings;
+ const struct side_type *enum_elem_type = type_gather->u.side_enum.elem_type;
+ const struct side_type_gather_integer *side_integer = &enum_elem_type->u.side_gather.u.side_integer;
+ enum side_type_gather_access_mode access_mode =
+ (enum side_type_gather_access_mode) side_integer->access_mode;
+ uint32_t integer_size_bytes = side_integer->type.integer_size;
+ const char *ptr = (const char *) _ptr;
+ union side_integer_value value;
+ union int64_value v64;
- switch (side_type) {
- case SIDE_TYPE_U8:
- sav_elem.u.integer_value.side_u8 = ((const uint8_t *) p)[i];
- break;
- case SIDE_TYPE_S8:
- sav_elem.u.integer_value.side_s8 = ((const int8_t *) p)[i];
- break;
- case SIDE_TYPE_U16:
- sav_elem.u.integer_value.side_u16 = ((const uint16_t *) p)[i];
- break;
- case SIDE_TYPE_S16:
- sav_elem.u.integer_value.side_s16 = ((const int16_t *) p)[i];
- break;
- case SIDE_TYPE_U32:
- sav_elem.u.integer_value.side_u32 = ((const uint32_t *) p)[i];
- break;
- case SIDE_TYPE_S32:
- sav_elem.u.integer_value.side_s32 = ((const int32_t *) p)[i];
- break;
- case SIDE_TYPE_U64:
- sav_elem.u.integer_value.side_u64 = ((const uint64_t *) p)[i];
- break;
- case SIDE_TYPE_S64:
- sav_elem.u.integer_value.side_s64 = ((const int64_t *) p)[i];
- break;
- case SIDE_TYPE_BYTE:
- sav_elem.u.side_byte = ((const uint8_t *) p)[i];
- break;
- case SIDE_TYPE_POINTER32:
- sav_elem.u.integer_value.side_u32 = ((const uint32_t *) p)[i];
- break;
- case SIDE_TYPE_POINTER64:
- sav_elem.u.integer_value.side_u64 = ((const uint64_t *) p)[i];
- break;
+ switch (integer_size_bytes) {
+ case 1:
+ case 2:
+ case 4:
+ case 8:
+ break;
+ default:
+ abort();
+ }
+ ptr = tracer_gather_access(access_mode, ptr + side_integer->offset);
+ memcpy(&value, ptr, integer_size_bytes);
+ v64 = tracer_load_gather_integer_value(side_integer, &value);
+ print_attributes("attr", ":", mappings->attr, mappings->nr_attr);
+ printf("%s", mappings->nr_attr ? ", " : "");
+ tracer_print_gather_type(enum_elem_type, ptr);
+ print_enum_labels(mappings, v64);
+ return tracer_gather_size(access_mode, integer_size_bytes);
+}
- default:
- fprintf(stderr, "ERROR: Unexpected type\n");
+static
+void tracer_print_gather_field(const struct side_event_field *field, const void *ptr)
+{
+ printf("%s: ", field->field_name);
+ (void) tracer_print_gather_type(&field->side_type, ptr);
+}
+
+static
+uint32_t tracer_print_gather_struct(const struct side_type_gather *type_gather, const void *_ptr)
+{
+ enum side_type_gather_access_mode access_mode =
+ (enum side_type_gather_access_mode) type_gather->u.side_struct.access_mode;
+ const char *ptr = (const char *) _ptr;
+ uint32_t i;
+
+ ptr = tracer_gather_access(access_mode, ptr + type_gather->u.side_struct.offset);
+ print_attributes("attr", ":", type_gather->u.side_struct.type->attr, type_gather->u.side_struct.type->nr_attr);
+ printf("%s", type_gather->u.side_struct.type->nr_attr ? ", " : "");
+ printf("fields: { ");
+ for (i = 0; i < type_gather->u.side_struct.type->nr_fields; i++) {
+ printf("%s", i ? ", " : "");
+ tracer_print_gather_field(&type_gather->u.side_struct.type->fields[i], ptr);
+ }
+ printf(" }");
+ return tracer_gather_size(access_mode, type_gather->u.side_struct.size);
+}
+
+static
+uint32_t tracer_print_gather_array(const struct side_type_gather *type_gather, const void *_ptr)
+{
+ enum side_type_gather_access_mode access_mode =
+ (enum side_type_gather_access_mode) type_gather->u.side_array.access_mode;
+ const char *ptr = (const char *) _ptr, *orig_ptr;
+ uint32_t i;
+
+ ptr = tracer_gather_access(access_mode, ptr + type_gather->u.side_array.offset);
+ orig_ptr = ptr;
+ print_attributes("attr", ":", type_gather->u.side_array.type.attr, type_gather->u.side_array.type.nr_attr);
+ printf("%s", type_gather->u.side_array.type.nr_attr ? ", " : "");
+ printf("elements: ");
+ printf("[ ");
+ for (i = 0; i < type_gather->u.side_array.type.length; i++) {
+ switch (type_gather->u.side_array.type.elem_type->type) {
+ case SIDE_TYPE_GATHER_VLA:
+ fprintf(stderr, "<gather VLA only supported within gather structures>\n");
abort();
+ default:
+ break;
}
-
printf("%s", i ? ", " : "");
- tracer_print_type(elem_type, &sav_elem);
+ ptr += tracer_print_gather_type(type_gather->u.side_array.type.elem_type, ptr);
}
printf(" ]");
- return;
-
-type_error:
- fprintf(stderr, "ERROR: type mismatch\n");
- abort();
+ return tracer_gather_size(access_mode, ptr - orig_ptr);
}
-void tracer_print_vla_fixint(const struct side_type_description *type_desc, const struct side_arg_vec *item)
+static
+uint32_t tracer_print_gather_vla(const struct side_type_gather *type_gather, const void *_ptr,
+ const void *_length_ptr)
{
- const struct side_type_description *elem_type = type_desc->u.side_vla.elem_type;
- uint32_t side_sav_len = item->u.side_vla_fixint.length;
- void *p = item->u.side_vla_fixint.p;
- enum side_type side_type;
- int i;
+ enum side_type_gather_access_mode access_mode =
+ (enum side_type_gather_access_mode) type_gather->u.side_vla.access_mode;
+ const char *ptr = (const char *) _ptr, *orig_ptr;
+ const char *length_ptr = (const char *) _length_ptr;
+ union int64_value v64;
+ uint32_t i, length;
- print_attributes("attr", ":", type_desc->u.side_vla.attr, type_desc->u.side_vla.nr_attr);
- printf("%s", type_desc->u.side_vla.nr_attr ? ", " : "");
- printf("elements: ");
- switch (item->type) {
- case SIDE_TYPE_VLA_U8:
- if (elem_type->type != SIDE_TYPE_U8)
- goto type_error;
- break;
- case SIDE_TYPE_VLA_U16:
- if (elem_type->type != SIDE_TYPE_U16)
- goto type_error;
- break;
- case SIDE_TYPE_VLA_U32:
- if (elem_type->type != SIDE_TYPE_U32)
- goto type_error;
- break;
- case SIDE_TYPE_VLA_U64:
- if (elem_type->type != SIDE_TYPE_U64)
- goto type_error;
- break;
- case SIDE_TYPE_VLA_S8:
- if (elem_type->type != SIDE_TYPE_S8)
- goto type_error;
- break;
- case SIDE_TYPE_VLA_S16:
- if (elem_type->type != SIDE_TYPE_S16)
- goto type_error;
- break;
- case SIDE_TYPE_VLA_S32:
- if (elem_type->type != SIDE_TYPE_S32)
- goto type_error;
- break;
- case SIDE_TYPE_VLA_S64:
- if (elem_type->type != SIDE_TYPE_S64)
- goto type_error;
- break;
- case SIDE_TYPE_VLA_BYTE:
- if (elem_type->type != SIDE_TYPE_BYTE)
- goto type_error;
- break;
- case SIDE_TYPE_VLA_POINTER32:
- if (elem_type->type != SIDE_TYPE_POINTER32)
- goto type_error;
- case SIDE_TYPE_VLA_POINTER64:
- if (elem_type->type != SIDE_TYPE_POINTER64)
- goto type_error;
+ /* Access length */
+ switch (type_gather->u.side_vla.length_type->type) {
+ case SIDE_TYPE_GATHER_INTEGER:
break;
default:
- goto type_error;
+ fprintf(stderr, "<gather VLA expects integer gather length type>\n");
+ abort();
}
- side_type = elem_type->type;
-
+ v64 = tracer_load_gather_integer_value(&type_gather->u.side_vla.length_type->u.side_gather.u.side_integer,
+ length_ptr);
+ length = (uint32_t) v64.u;
+ ptr = tracer_gather_access(access_mode, ptr + type_gather->u.side_vla.offset);
+ orig_ptr = ptr;
+ print_attributes("attr", ":", type_gather->u.side_vla.type.attr, type_gather->u.side_vla.type.nr_attr);
+ printf("%s", type_gather->u.side_vla.type.nr_attr ? ", " : "");
+ printf("elements: ");
printf("[ ");
- for (i = 0; i < side_sav_len; i++) {
- struct side_arg_vec sav_elem = {
- .type = side_type,
- };
-
- switch (side_type) {
- case SIDE_TYPE_U8:
- sav_elem.u.integer_value.side_u8 = ((const uint8_t *) p)[i];
- break;
- case SIDE_TYPE_S8:
- sav_elem.u.integer_value.side_s8 = ((const int8_t *) p)[i];
- break;
- case SIDE_TYPE_U16:
- sav_elem.u.integer_value.side_u16 = ((const uint16_t *) p)[i];
- break;
- case SIDE_TYPE_S16:
- sav_elem.u.integer_value.side_s16 = ((const int16_t *) p)[i];
- break;
- case SIDE_TYPE_U32:
- sav_elem.u.integer_value.side_u32 = ((const uint32_t *) p)[i];
- break;
- case SIDE_TYPE_S32:
- sav_elem.u.integer_value.side_s32 = ((const int32_t *) p)[i];
- break;
- case SIDE_TYPE_U64:
- sav_elem.u.integer_value.side_u64 = ((const uint64_t *) p)[i];
- break;
- case SIDE_TYPE_S64:
- sav_elem.u.integer_value.side_s64 = ((const int64_t *) p)[i];
- break;
- case SIDE_TYPE_BYTE:
- sav_elem.u.side_byte = ((const uint8_t *) p)[i];
- break;
- case SIDE_TYPE_POINTER32:
- sav_elem.u.integer_value.side_u32 = ((const uint32_t *) p)[i];
- break;
- case SIDE_TYPE_POINTER64:
- sav_elem.u.integer_value.side_u64 = ((const uint64_t *) p)[i];
- break;
-
- default:
- fprintf(stderr, "ERROR: Unexpected type\n");
+ for (i = 0; i < length; i++) {
+ switch (type_gather->u.side_vla.type.elem_type->type) {
+ case SIDE_TYPE_GATHER_VLA:
+ fprintf(stderr, "<gather VLA only supported within gather structures>\n");
abort();
+ default:
+ break;
}
-
printf("%s", i ? ", " : "");
- tracer_print_type(elem_type, &sav_elem);
+ ptr += tracer_print_gather_type(type_gather->u.side_vla.type.elem_type, ptr);
}
printf(" ]");
- return;
+ return tracer_gather_size(access_mode, ptr - orig_ptr);
+}
-type_error:
- fprintf(stderr, "ERROR: type mismatch\n");
- abort();
+struct tracer_visitor_priv {
+ const struct side_type *elem_type;
+ int i;
+};
+
+static
+enum side_visitor_status tracer_write_elem_cb(const struct side_tracer_visitor_ctx *tracer_ctx,
+ const struct side_arg *elem)
+{
+ struct tracer_visitor_priv *tracer_priv = (struct tracer_visitor_priv *) tracer_ctx->priv;
+
+ printf("%s", tracer_priv->i++ ? ", " : "");
+ tracer_print_type(tracer_priv->elem_type, elem);
+ return SIDE_VISITOR_STATUS_OK;
}
static
-void tracer_print_dynamic_struct(const struct side_arg_dynamic_event_struct *dynamic_struct)
+void tracer_print_vla_visitor(const struct side_type *type_desc, void *app_ctx)
{
- const struct side_arg_dynamic_event_field *fields = dynamic_struct->fields;
- uint32_t len = dynamic_struct->len;
- int i;
+ enum side_visitor_status status;
+ struct tracer_visitor_priv tracer_priv = {
+ .elem_type = type_desc->u.side_vla_visitor.elem_type,
+ .i = 0,
+ };
+ const struct side_tracer_visitor_ctx tracer_ctx = {
+ .write_elem = tracer_write_elem_cb,
+ .priv = &tracer_priv,
+ };
+
+ print_attributes("attr", ":", type_desc->u.side_vla_visitor.attr, type_desc->u.side_vla_visitor.nr_attr);
+ printf("%s", type_desc->u.side_vla_visitor.nr_attr ? ", " : "");
+ printf("elements: ");
+ printf("[ ");
+ status = type_desc->u.side_vla_visitor.visitor(&tracer_ctx, app_ctx);
+ switch (status) {
+ case SIDE_VISITOR_STATUS_OK:
+ break;
+ case SIDE_VISITOR_STATUS_ERROR:
+ fprintf(stderr, "ERROR: Visitor error\n");
+ abort();
+ }
+ printf(" ]");
+}
+
+static
+void tracer_print_dynamic_struct(const struct side_arg_dynamic_struct *dynamic_struct)
+{
+ const struct side_arg_dynamic_field *fields = dynamic_struct->fields;
+ uint32_t i, len = dynamic_struct->len;
print_attributes("attr", "::", dynamic_struct->attr, dynamic_struct->nr_attr);
printf("%s", dynamic_struct->nr_attr ? ", " : "");
static
enum side_visitor_status tracer_dynamic_struct_write_elem_cb(
const struct side_tracer_dynamic_struct_visitor_ctx *tracer_ctx,
- const struct side_arg_dynamic_event_field *dynamic_field)
+ const struct side_arg_dynamic_field *dynamic_field)
{
- struct tracer_dynamic_struct_visitor_priv *tracer_priv = tracer_ctx->priv;
+ struct tracer_dynamic_struct_visitor_priv *tracer_priv =
+ (struct tracer_dynamic_struct_visitor_priv *) tracer_ctx->priv;
printf("%s", tracer_priv->i++ ? ", " : "");
printf("%s:: ", dynamic_field->field_name);
}
static
-void tracer_print_dynamic_struct_visitor(const struct side_arg_dynamic_vec *item)
+void tracer_print_dynamic_struct_visitor(const struct side_arg *item)
{
enum side_visitor_status status;
struct tracer_dynamic_struct_visitor_priv tracer_priv = {
.write_field = tracer_dynamic_struct_write_elem_cb,
.priv = &tracer_priv,
};
- void *app_ctx = item->u.side_dynamic_struct_visitor.app_ctx;
+ void *app_ctx = item->u.side_dynamic.side_dynamic_struct_visitor.app_ctx;
- print_attributes("attr", "::", item->u.side_dynamic_struct_visitor.attr, item->u.side_dynamic_struct_visitor.nr_attr);
- printf("%s", item->u.side_dynamic_struct_visitor.nr_attr ? ", " : "");
+ print_attributes("attr", "::", item->u.side_dynamic.side_dynamic_struct_visitor.attr, item->u.side_dynamic.side_dynamic_struct_visitor.nr_attr);
+ printf("%s", item->u.side_dynamic.side_dynamic_struct_visitor.nr_attr ? ", " : "");
printf("fields:: ");
printf("[ ");
- status = item->u.side_dynamic_struct_visitor.visitor(&tracer_ctx, app_ctx);
+ status = item->u.side_dynamic.side_dynamic_struct_visitor.visitor(&tracer_ctx, app_ctx);
switch (status) {
case SIDE_VISITOR_STATUS_OK:
break;
}
static
-void tracer_print_dynamic_vla(const struct side_arg_dynamic_vec_vla *vla)
+void tracer_print_dynamic_vla(const struct side_arg_dynamic_vla *vla)
{
- const struct side_arg_dynamic_vec *sav = vla->sav;
- uint32_t side_sav_len = vla->len;
- int i;
+ const struct side_arg *sav = vla->sav;
+ uint32_t i, side_sav_len = vla->len;
print_attributes("attr", "::", vla->attr, vla->nr_attr);
printf("%s", vla->nr_attr ? ", " : "");
static
enum side_visitor_status tracer_dynamic_vla_write_elem_cb(
- const struct side_tracer_dynamic_vla_visitor_ctx *tracer_ctx,
- const struct side_arg_dynamic_vec *elem)
+ const struct side_tracer_visitor_ctx *tracer_ctx,
+ const struct side_arg *elem)
{
- struct tracer_dynamic_vla_visitor_priv *tracer_priv = tracer_ctx->priv;
+ struct tracer_dynamic_vla_visitor_priv *tracer_priv =
+ (struct tracer_dynamic_vla_visitor_priv *) tracer_ctx->priv;
printf("%s", tracer_priv->i++ ? ", " : "");
tracer_print_dynamic(elem);
}
static
-void tracer_print_dynamic_vla_visitor(const struct side_arg_dynamic_vec *item)
+void tracer_print_dynamic_vla_visitor(const struct side_arg *item)
{
enum side_visitor_status status;
struct tracer_dynamic_vla_visitor_priv tracer_priv = {
.i = 0,
};
- const struct side_tracer_dynamic_vla_visitor_ctx tracer_ctx = {
+ const struct side_tracer_visitor_ctx tracer_ctx = {
.write_elem = tracer_dynamic_vla_write_elem_cb,
.priv = &tracer_priv,
};
- void *app_ctx = item->u.side_dynamic_vla_visitor.app_ctx;
+ void *app_ctx = item->u.side_dynamic.side_dynamic_vla_visitor.app_ctx;
- print_attributes("attr", "::", item->u.side_dynamic_vla_visitor.attr, item->u.side_dynamic_vla_visitor.nr_attr);
- printf("%s", item->u.side_dynamic_vla_visitor.nr_attr ? ", " : "");
+ print_attributes("attr", "::", item->u.side_dynamic.side_dynamic_vla_visitor.attr, item->u.side_dynamic.side_dynamic_vla_visitor.nr_attr);
+ printf("%s", item->u.side_dynamic.side_dynamic_vla_visitor.nr_attr ? ", " : "");
printf("elements:: ");
printf("[ ");
- status = item->u.side_dynamic_vla_visitor.visitor(&tracer_ctx, app_ctx);
+ status = item->u.side_dynamic.side_dynamic_vla_visitor.visitor(&tracer_ctx, app_ctx);
switch (status) {
case SIDE_VISITOR_STATUS_OK:
break;
}
static
-void tracer_print_dynamic(const struct side_arg_dynamic_vec *item)
+void tracer_print_dynamic(const struct side_arg *item)
{
printf("{ ");
- switch (item->dynamic_type) {
- case SIDE_DYNAMIC_TYPE_NULL:
- tracer_print_type_header("::", item->u.side_basic.attr, item->u.side_basic.nr_attr);
+ switch (item->type) {
+ /* Dynamic basic types */
+ case SIDE_TYPE_DYNAMIC_NULL:
+ tracer_print_type_header("::", side_ptr_get(item->u.side_dynamic.side_null.attr),
+ item->u.side_dynamic.side_null.nr_attr);
printf("<NULL TYPE>");
break;
- case SIDE_DYNAMIC_TYPE_BOOL:
- tracer_print_type_header("::", item->u.side_basic.attr, item->u.side_basic.nr_attr);
- printf("%s", item->u.side_basic.u.side_bool ? "true" : "false");
- break;
- case SIDE_DYNAMIC_TYPE_U8:
- case SIDE_DYNAMIC_TYPE_U16:
- case SIDE_DYNAMIC_TYPE_U32:
- case SIDE_DYNAMIC_TYPE_U64:
- case SIDE_DYNAMIC_TYPE_S8:
- case SIDE_DYNAMIC_TYPE_S16:
- case SIDE_DYNAMIC_TYPE_S32:
- case SIDE_DYNAMIC_TYPE_S64:
- tracer_print_type_integer("::", &item->u.side_integer.type, &item->u.side_integer.value, 0,
+ case SIDE_TYPE_DYNAMIC_BOOL:
+ tracer_print_type_bool("::", &item->u.side_dynamic.side_bool.type, &item->u.side_dynamic.side_bool.value, 0);
+ break;
+ case SIDE_TYPE_DYNAMIC_INTEGER:
+ tracer_print_type_integer("::", &item->u.side_dynamic.side_integer.type, &item->u.side_dynamic.side_integer.value, 0,
TRACER_DISPLAY_BASE_10);
break;
- case SIDE_DYNAMIC_TYPE_BYTE:
- tracer_print_type_header("::", item->u.side_basic.attr, item->u.side_basic.nr_attr);
- printf("0x%" PRIx8, item->u.side_basic.u.side_byte);
+ case SIDE_TYPE_DYNAMIC_BYTE:
+ tracer_print_type_header("::", item->u.side_dynamic.side_byte.type.attr, item->u.side_dynamic.side_byte.type.nr_attr);
+ printf("0x%" PRIx8, item->u.side_dynamic.side_byte.value);
break;
-
- case SIDE_DYNAMIC_TYPE_POINTER32:
- case SIDE_DYNAMIC_TYPE_POINTER64:
- tracer_print_type_integer("::", &item->u.side_integer.type, &item->u.side_integer.value, 0,
+ case SIDE_TYPE_DYNAMIC_POINTER:
+ tracer_print_type_integer("::", &item->u.side_dynamic.side_integer.type, &item->u.side_dynamic.side_integer.value, 0,
TRACER_DISPLAY_BASE_16);
break;
-
- case SIDE_DYNAMIC_TYPE_FLOAT_BINARY16:
- case SIDE_DYNAMIC_TYPE_FLOAT_BINARY32:
- case SIDE_DYNAMIC_TYPE_FLOAT_BINARY64:
- case SIDE_DYNAMIC_TYPE_FLOAT_BINARY128:
- tracer_print_type_float("::", &item->u.side_float.type,
- &item->u.side_float.value);
+ case SIDE_TYPE_DYNAMIC_FLOAT:
+ tracer_print_type_float("::", &item->u.side_dynamic.side_float.type,
+ &item->u.side_dynamic.side_float.value);
break;
-
- case SIDE_DYNAMIC_TYPE_STRING:
- tracer_print_type_header("::", item->u.side_basic.attr, item->u.side_basic.nr_attr);
- printf("\"%s\"", (const char *)(uintptr_t) item->u.side_basic.u.string);
+ case SIDE_TYPE_DYNAMIC_STRING:
+ tracer_print_type_header("::", item->u.side_dynamic.side_string.type.attr, item->u.side_dynamic.side_string.type.nr_attr);
+ tracer_print_string((const char *)(uintptr_t) item->u.side_dynamic.side_string.value,
+ item->u.side_dynamic.side_string.type.unit_size,
+ item->u.side_dynamic.side_string.type.byte_order, NULL);
break;
- case SIDE_DYNAMIC_TYPE_STRUCT:
- tracer_print_dynamic_struct(item->u.side_dynamic_struct);
+
+ /* Dynamic compound types */
+ case SIDE_TYPE_DYNAMIC_STRUCT:
+ tracer_print_dynamic_struct(item->u.side_dynamic.side_dynamic_struct);
break;
- case SIDE_DYNAMIC_TYPE_STRUCT_VISITOR:
+ case SIDE_TYPE_DYNAMIC_STRUCT_VISITOR:
tracer_print_dynamic_struct_visitor(item);
break;
- case SIDE_DYNAMIC_TYPE_VLA:
- tracer_print_dynamic_vla(item->u.side_dynamic_vla);
+ case SIDE_TYPE_DYNAMIC_VLA:
+ tracer_print_dynamic_vla(item->u.side_dynamic.side_dynamic_vla);
break;
- case SIDE_DYNAMIC_TYPE_VLA_VISITOR:
+ case SIDE_TYPE_DYNAMIC_VLA_VISITOR:
tracer_print_dynamic_vla_visitor(item);
break;
default:
- fprintf(stderr, "<UNKNOWN TYPE>");
+ fprintf(stderr, "<UNKNOWN TYPE>\n");
abort();
}
printf(" }");
static
void tracer_print_static_fields(const struct side_event_description *desc,
- const struct side_arg_vec_description *sav_desc,
- int *nr_items)
+ const struct side_arg_vec *side_arg_vec,
+ uint32_t *nr_items)
{
- const struct side_arg_vec *sav = sav_desc->sav;
- uint32_t side_sav_len = sav_desc->len;
- int i;
+ const struct side_arg *sav = side_arg_vec->sav;
+ uint32_t i, side_sav_len = side_arg_vec->len;
printf("provider: %s, event: %s", desc->provider_name, desc->event_name);
if (desc->nr_fields != side_sav_len) {
printf(" ]");
}
+static
void tracer_call(const struct side_event_description *desc,
- const struct side_arg_vec_description *sav_desc,
+ const struct side_arg_vec *side_arg_vec,
void *priv __attribute__((unused)))
{
- int nr_fields = 0;
+ uint32_t nr_fields = 0;
- tracer_print_static_fields(desc, sav_desc, &nr_fields);
+ tracer_print_static_fields(desc, side_arg_vec, &nr_fields);
printf("\n");
}
+static
void tracer_call_variadic(const struct side_event_description *desc,
- const struct side_arg_vec_description *sav_desc,
- const struct side_arg_dynamic_event_struct *var_struct,
+ const struct side_arg_vec *side_arg_vec,
+ const struct side_arg_dynamic_struct *var_struct,
void *priv __attribute__((unused)))
{
- uint32_t var_struct_len = var_struct->len;
- int nr_fields = 0, i;
+ uint32_t nr_fields = 0, i, var_struct_len = var_struct->len;
- tracer_print_static_fields(desc, sav_desc, &nr_fields);
+ tracer_print_static_fields(desc, side_arg_vec, &nr_fields);
if (side_unlikely(!(desc->flags & SIDE_EVENT_FLAG_VARIADIC))) {
fprintf(stderr, "ERROR: unexpected non-variadic event description\n");
printf("\n");
}
+static
void tracer_event_notification(enum side_tracer_notification notif,
- struct side_event_description **events, uint32_t nr_events, void *priv)
+ struct side_event_description **events, uint32_t nr_events,
+ void *priv __attribute__((unused)))
{
uint32_t i;
int ret;
continue;
printf("provider: %s, event: %s\n",
event->provider_name, event->event_name);
- if (notif == SIDE_TRACER_NOTIFICATION_INSERT_EVENTS) {
+ if (notif == SIDE_TRACER_NOTIFICATION_INSERT_EVENTS) {
if (event->flags & SIDE_EVENT_FLAG_VARIADIC) {
ret = side_tracer_callback_variadic_register(event, tracer_call_variadic, NULL);
if (ret)
projects / libside.git / blobdiff