--- /dev/null
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright 2022-2023 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ */
+
+#ifndef SIDE_ABI_ATTRIBUTE_H
+#define SIDE_ABI_ATTRIBUTE_H
+
+#include <stdint.h>
+#include <side/macros.h>
+#include <side/endian.h>
+
+#include <side/abi/type-value.h>
+
+enum side_attr_type {
+ SIDE_ATTR_TYPE_NULL,
+ SIDE_ATTR_TYPE_BOOL,
+ SIDE_ATTR_TYPE_U8,
+ SIDE_ATTR_TYPE_U16,
+ SIDE_ATTR_TYPE_U32,
+ SIDE_ATTR_TYPE_U64,
+ SIDE_ATTR_TYPE_S8,
+ SIDE_ATTR_TYPE_S16,
+ SIDE_ATTR_TYPE_S32,
+ SIDE_ATTR_TYPE_S64,
+ SIDE_ATTR_TYPE_FLOAT_BINARY16,
+ SIDE_ATTR_TYPE_FLOAT_BINARY32,
+ SIDE_ATTR_TYPE_FLOAT_BINARY64,
+ SIDE_ATTR_TYPE_FLOAT_BINARY128,
+ SIDE_ATTR_TYPE_STRING,
+
+ _NR_SIDE_ATTR_TYPE, /* Last entry. */
+};
+
+struct side_attr_value {
+ side_enum_t(enum side_attr_type, uint32_t) type;
+ union {
+ uint8_t bool_value;
+ struct side_type_raw_string string_value;
+ union side_integer_value integer_value;
+ union side_float_value float_value;
+ side_padding(32);
+ } SIDE_PACKED u;
+};
+side_check_size(struct side_attr_value, 36);
+
+struct side_attr {
+ const struct side_type_raw_string key;
+ const struct side_attr_value value;
+} SIDE_PACKED;
+side_check_size(struct side_attr, 54);
+
+#endif /* SIDE_ABI_ATTRIBUTE_H */
--- /dev/null
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright 2022-2023 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ */
+
+#ifndef SIDE_ABI_EVENT_DESCRIPTION_H
+#define SIDE_ABI_EVENT_DESCRIPTION_H
+
+#include <stdint.h>
+#include <side/macros.h>
+#include <side/endian.h>
+
+#define SIDE_EVENT_DESCRIPTION_ABI_VERSION 0
+
+enum side_event_flags {
+ SIDE_EVENT_FLAG_VARIADIC = (1 << 0),
+};
+
+enum side_loglevel {
+ SIDE_LOGLEVEL_EMERG = 0,
+ SIDE_LOGLEVEL_ALERT = 1,
+ SIDE_LOGLEVEL_CRIT = 2,
+ SIDE_LOGLEVEL_ERR = 3,
+ SIDE_LOGLEVEL_WARNING = 4,
+ SIDE_LOGLEVEL_NOTICE = 5,
+ SIDE_LOGLEVEL_INFO = 6,
+ SIDE_LOGLEVEL_DEBUG = 7,
+};
+
+struct side_event_description {
+ uint32_t struct_size; /* Size of this structure. */
+ uint32_t version; /* Event description ABI version. */
+
+ side_ptr_t(struct side_event_state) state;
+ side_ptr_t(const char) provider_name;
+ side_ptr_t(const char) event_name;
+ side_ptr_t(const struct side_event_field) fields;
+ side_ptr_t(const struct side_attr) attr;
+ uint64_t flags; /* Bitwise OR of enum side_event_flags */
+ uint16_t nr_side_type_label;
+ uint16_t nr_side_attr_type;
+ side_enum_t(enum side_loglevel, uint32_t) loglevel;
+ uint32_t nr_fields;
+ uint32_t nr_attr;
+ uint32_t nr_callbacks;
+#define side_event_description_orig_abi_last nr_callbacks
+ /* End of fields supported in the original ABI. */
+
+ char end[]; /* End with a flexible array to account for extensibility. */
+} SIDE_PACKED;
+
+#endif /* SIDE_ABI_EVENT_DESCRIPTION_H */
--- /dev/null
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright 2022-2023 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ */
+
+#ifndef SIDE_ABI_TYPE_ARGUMENT_H
+#define SIDE_ABI_TYPE_ARGUMENT_H
+
+#include <stdint.h>
+#include <side/macros.h>
+#include <side/endian.h>
+
+#include <side/abi/type-value.h>
+#include <side/abi/attribute.h>
+#include <side/abi/type-description.h>
+#include <side/abi/visitor.h>
+
+#if (SIDE_BYTE_ORDER == SIDE_LITTLE_ENDIAN)
+# define SIDE_TYPE_BYTE_ORDER_HOST SIDE_TYPE_BYTE_ORDER_LE
+#else
+# define SIDE_TYPE_BYTE_ORDER_HOST SIDE_TYPE_BYTE_ORDER_BE
+#endif
+
+#if (SIDE_FLOAT_WORD_ORDER == SIDE_LITTLE_ENDIAN)
+# define SIDE_TYPE_FLOAT_WORD_ORDER_HOST SIDE_TYPE_BYTE_ORDER_LE
+#else
+# define SIDE_TYPE_FLOAT_WORD_ORDER_HOST SIDE_TYPE_BYTE_ORDER_BE
+#endif
+
+union side_arg_static {
+ /* Stack-copy basic types */
+ union side_bool_value bool_value;
+ uint8_t byte_value;
+ side_ptr_t(const void) string_value; /* const {uint8_t, uint16_t, uint32_t} * */
+ union side_integer_value integer_value;
+ union side_float_value float_value;
+
+ /* Stack-copy compound types */
+ side_ptr_t(const struct side_arg_vec) side_struct;
+ side_ptr_t(const struct side_arg_variant) side_variant;
+ side_ptr_t(const struct side_arg_vec) side_array;
+ side_ptr_t(const struct side_arg_vec) side_vla;
+ void *side_vla_app_visitor_ctx;
+
+ /* Gather basic types */
+ side_ptr_t(const void) side_bool_gather_ptr;
+ side_ptr_t(const void) side_byte_gather_ptr;
+ side_ptr_t(const void) side_integer_gather_ptr;
+ side_ptr_t(const void) side_float_gather_ptr;
+ side_ptr_t(const void) side_string_gather_ptr;
+
+ /* Gather compound types */
+ side_ptr_t(const void) side_array_gather_ptr;
+ side_ptr_t(const void) side_struct_gather_ptr;
+ struct {
+ side_ptr_t(const void) ptr;
+ side_ptr_t(const void) length_ptr;
+ } SIDE_PACKED side_vla_gather;
+ side_padding(32);
+} SIDE_PACKED;
+side_check_size(union side_arg_static, 32);
+
+struct side_arg_dynamic_vla {
+ side_ptr_t(const struct side_arg) sav;
+ side_ptr_t(const struct side_attr) attr;
+ uint32_t len;
+ uint32_t nr_attr;
+} SIDE_PACKED;
+side_check_size(struct side_arg_dynamic_vla, 40);
+
+struct side_arg_dynamic_struct {
+ side_ptr_t(const struct side_arg_dynamic_field) fields;
+ side_ptr_t(const struct side_attr) attr;
+ uint32_t len;
+ uint32_t nr_attr;
+} SIDE_PACKED;
+side_check_size(struct side_arg_dynamic_struct, 40);
+
+struct side_dynamic_struct_visitor {
+ side_func_ptr_t(side_dynamic_struct_visitor_func) visitor;
+ side_ptr_t(void) app_ctx;
+ side_ptr_t(const struct side_attr) attr;
+ uint32_t nr_attr;
+} SIDE_PACKED;
+side_check_size(struct side_dynamic_struct_visitor, 52);
+
+struct side_dynamic_vla_visitor {
+ side_func_ptr_t(side_visitor_func) visitor;
+ side_ptr_t(void) app_ctx;
+ side_ptr_t(const struct side_attr) attr;
+ uint32_t nr_attr;
+} SIDE_PACKED;
+side_check_size(struct side_dynamic_vla_visitor, 52);
+
+union side_arg_dynamic {
+ /* Dynamic basic types */
+ struct side_type_null side_null;
+ struct {
+ struct side_type_bool type;
+ union side_bool_value value;
+ } SIDE_PACKED side_bool;
+ struct {
+ struct side_type_byte type;
+ uint8_t value;
+ } SIDE_PACKED side_byte;
+ struct {
+ struct side_type_string type;
+ uint64_t value; /* const char * */
+ } SIDE_PACKED side_string;
+ struct {
+ struct side_type_integer type;
+ union side_integer_value value;
+ } SIDE_PACKED side_integer;
+ struct {
+ struct side_type_float type;
+ union side_float_value value;
+ } SIDE_PACKED side_float;
+
+ /* Dynamic compound types */
+ side_ptr_t(const struct side_arg_dynamic_struct) side_dynamic_struct;
+ side_ptr_t(const struct side_arg_dynamic_vla) side_dynamic_vla;
+
+ struct side_dynamic_struct_visitor side_dynamic_struct_visitor;
+ struct side_dynamic_vla_visitor side_dynamic_vla_visitor;
+
+ side_padding(58);
+} SIDE_PACKED;
+side_check_size(union side_arg_dynamic, 58);
+
+struct side_arg {
+ side_enum_t(enum side_type_label, uint16_t) type;
+ union {
+ union side_arg_static side_static;
+ union side_arg_dynamic side_dynamic;
+ side_padding(62);
+ } SIDE_PACKED u;
+} SIDE_PACKED;
+side_check_size(struct side_arg, 64);
+
+struct side_arg_variant {
+ struct side_arg selector;
+ struct side_arg option;
+} SIDE_PACKED;
+side_check_size(struct side_arg_variant, 128);
+
+struct side_arg_vec {
+ side_ptr_t(const struct side_arg) sav;
+ uint32_t len;
+} SIDE_PACKED;
+side_check_size(struct side_arg_vec, 20);
+
+struct side_arg_dynamic_field {
+ side_ptr_t(const char) field_name;
+ const struct side_arg elem;
+} SIDE_PACKED;
+side_check_size(struct side_arg_dynamic_field, 16 + sizeof(const struct side_arg));
+
+#endif /* SIDE_ABI_TYPE_ARGUMENT_H */
--- /dev/null
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright 2022-2023 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ */
+
+#ifndef SIDE_ABI_TYPE_DESCRIPTION_H
+#define SIDE_ABI_TYPE_DESCRIPTION_H
+
+#include <stdint.h>
+#include <side/macros.h>
+#include <side/endian.h>
+
+#include <side/abi/type-value.h>
+#include <side/abi/attribute.h>
+#include <side/abi/visitor.h>
+
+enum side_type_label {
+ /* Stack-copy basic types */
+ SIDE_TYPE_NULL,
+ SIDE_TYPE_BOOL,
+ SIDE_TYPE_U8,
+ SIDE_TYPE_U16,
+ SIDE_TYPE_U32,
+ SIDE_TYPE_U64,
+ SIDE_TYPE_S8,
+ SIDE_TYPE_S16,
+ SIDE_TYPE_S32,
+ SIDE_TYPE_S64,
+ SIDE_TYPE_BYTE,
+ SIDE_TYPE_POINTER,
+ SIDE_TYPE_FLOAT_BINARY16,
+ SIDE_TYPE_FLOAT_BINARY32,
+ SIDE_TYPE_FLOAT_BINARY64,
+ SIDE_TYPE_FLOAT_BINARY128,
+ SIDE_TYPE_STRING_UTF8,
+ SIDE_TYPE_STRING_UTF16,
+ SIDE_TYPE_STRING_UTF32,
+
+ /* Stack-copy compound types */
+ SIDE_TYPE_STRUCT,
+ SIDE_TYPE_VARIANT,
+ SIDE_TYPE_ARRAY,
+ SIDE_TYPE_VLA,
+ SIDE_TYPE_VLA_VISITOR,
+
+ /* Stack-copy enumeration types */
+ SIDE_TYPE_ENUM,
+ SIDE_TYPE_ENUM_BITMAP,
+
+ /* Stack-copy place holder for dynamic types */
+ SIDE_TYPE_DYNAMIC,
+
+ /* Gather basic types */
+ SIDE_TYPE_GATHER_BOOL,
+ SIDE_TYPE_GATHER_INTEGER,
+ SIDE_TYPE_GATHER_BYTE,
+ SIDE_TYPE_GATHER_POINTER,
+ SIDE_TYPE_GATHER_FLOAT,
+ SIDE_TYPE_GATHER_STRING,
+
+ /* Gather compound types */
+ SIDE_TYPE_GATHER_STRUCT,
+ SIDE_TYPE_GATHER_ARRAY,
+ SIDE_TYPE_GATHER_VLA,
+
+ /* Gather enumeration types */
+ SIDE_TYPE_GATHER_ENUM,
+
+ /* Dynamic basic types */
+ SIDE_TYPE_DYNAMIC_NULL,
+ SIDE_TYPE_DYNAMIC_BOOL,
+ SIDE_TYPE_DYNAMIC_INTEGER,
+ SIDE_TYPE_DYNAMIC_BYTE,
+ SIDE_TYPE_DYNAMIC_POINTER,
+ SIDE_TYPE_DYNAMIC_FLOAT,
+ SIDE_TYPE_DYNAMIC_STRING,
+
+ /* Dynamic compound types */
+ SIDE_TYPE_DYNAMIC_STRUCT,
+ SIDE_TYPE_DYNAMIC_STRUCT_VISITOR,
+ SIDE_TYPE_DYNAMIC_VLA,
+ SIDE_TYPE_DYNAMIC_VLA_VISITOR,
+
+ _NR_SIDE_TYPE_LABEL, /* Last entry. */
+};
+
+enum side_visitor_status {
+ SIDE_VISITOR_STATUS_OK = 0,
+ SIDE_VISITOR_STATUS_ERROR = -1,
+};
+
+enum side_type_gather_access_mode {
+ SIDE_TYPE_GATHER_ACCESS_DIRECT,
+ SIDE_TYPE_GATHER_ACCESS_POINTER, /* Pointer dereference */
+};
+
+/* Type descriptions */
+struct side_type_null {
+ side_ptr_t(const struct side_attr) attr;
+ uint32_t nr_attr;
+} SIDE_PACKED;
+side_check_size(struct side_type_null, 20);
+
+struct side_type_bool {
+ side_ptr_t(const struct side_attr) attr;
+ uint32_t nr_attr;
+ uint16_t bool_size; /* bytes */
+ uint16_t len_bits; /* bits. 0 for (bool_size * CHAR_BITS) */
+ side_enum_t(enum side_type_label_byte_order, uint8_t) byte_order;
+} SIDE_PACKED;
+side_check_size(struct side_type_bool, 25);
+
+struct side_type_byte {
+ side_ptr_t(const struct side_attr) attr;
+ uint32_t nr_attr;
+} SIDE_PACKED;
+side_check_size(struct side_type_byte, 20);
+
+struct side_type_string {
+ side_ptr_t(const struct side_attr) attr;
+ uint32_t nr_attr;
+ uint8_t unit_size; /* 1, 2, or 4 bytes */
+ side_enum_t(enum side_type_label_byte_order, uint8_t) byte_order;
+} SIDE_PACKED;
+side_check_size(struct side_type_string, 22);
+
+struct side_type_integer {
+ side_ptr_t(const struct side_attr) attr;
+ uint32_t nr_attr;
+ uint16_t integer_size; /* bytes */
+ uint16_t len_bits; /* bits. 0 for (integer_size * CHAR_BITS) */
+ uint8_t signedness; /* true/false */
+ side_enum_t(enum side_type_label_byte_order, uint8_t) byte_order;
+} SIDE_PACKED;
+side_check_size(struct side_type_integer, 26);
+
+struct side_type_float {
+ side_ptr_t(const struct side_attr) attr;
+ uint32_t nr_attr;
+ uint16_t float_size; /* bytes */
+ side_enum_t(enum side_type_label_byte_order, uint8_t) byte_order;
+} SIDE_PACKED;
+side_check_size(struct side_type_float, 23);
+
+struct side_enum_mapping {
+ int64_t range_begin;
+ int64_t range_end;
+ struct side_type_raw_string label;
+} SIDE_PACKED;
+side_check_size(struct side_enum_mapping, 16 + sizeof(struct side_type_raw_string));
+
+struct side_enum_mappings {
+ side_ptr_t(const struct side_enum_mapping) mappings;
+ side_ptr_t(const struct side_attr) attr;
+ uint32_t nr_mappings;
+ uint32_t nr_attr;
+} SIDE_PACKED;
+side_check_size(struct side_enum_mappings, 40);
+
+struct side_enum_bitmap_mapping {
+ uint64_t range_begin;
+ uint64_t range_end;
+ struct side_type_raw_string label;
+} SIDE_PACKED;
+side_check_size(struct side_enum_bitmap_mapping, 16 + sizeof(struct side_type_raw_string));
+
+struct side_enum_bitmap_mappings {
+ side_ptr_t(const struct side_enum_bitmap_mapping) mappings;
+ side_ptr_t(const struct side_attr) attr;
+ uint32_t nr_mappings;
+ uint32_t nr_attr;
+} SIDE_PACKED;
+side_check_size(struct side_enum_bitmap_mappings, 40);
+
+struct side_type_struct {
+ side_ptr_t(const struct side_event_field) fields;
+ side_ptr_t(const struct side_attr) attr;
+ uint32_t nr_fields;
+ uint32_t nr_attr;
+} SIDE_PACKED;
+side_check_size(struct side_type_struct, 40);
+
+struct side_type_array {
+ side_ptr_t(const struct side_type) elem_type;
+ side_ptr_t(const struct side_attr) attr;
+ uint32_t length;
+ uint32_t nr_attr;
+} SIDE_PACKED;
+side_check_size(struct side_type_array, 40);
+
+struct side_type_vla {
+ side_ptr_t(const struct side_type) elem_type;
+ side_ptr_t(const struct side_attr) attr;
+ uint32_t nr_attr;
+} SIDE_PACKED;
+side_check_size(struct side_type_vla, 36);
+
+struct side_type_vla_visitor {
+ side_ptr_t(const struct side_type) elem_type;
+ side_func_ptr_t(side_visitor_func) visitor;
+ side_ptr_t(const struct side_attr) attr;
+ uint32_t nr_attr;
+} SIDE_PACKED;
+side_check_size(struct side_type_vla_visitor, 52);
+
+struct side_type_enum {
+ side_ptr_t(const struct side_enum_mappings) mappings;
+ side_ptr_t(const struct side_type) elem_type;
+} SIDE_PACKED;
+side_check_size(struct side_type_enum, 32);
+
+struct side_type_enum_bitmap {
+ side_ptr_t(const struct side_enum_bitmap_mappings) mappings;
+ side_ptr_t(const struct side_type) elem_type;
+} SIDE_PACKED;
+side_check_size(struct side_type_enum_bitmap, 32);
+
+struct side_type_gather_bool {
+ uint64_t offset; /* bytes */
+ uint16_t offset_bits; /* bits */
+ uint8_t access_mode; /* enum side_type_gather_access_mode */
+ struct side_type_bool type;
+} SIDE_PACKED;
+side_check_size(struct side_type_gather_bool, 11 + sizeof(struct side_type_bool));
+
+struct side_type_gather_byte {
+ uint64_t offset; /* bytes */
+ uint8_t access_mode; /* enum side_type_gather_access_mode */
+ struct side_type_byte type;
+} SIDE_PACKED;
+side_check_size(struct side_type_gather_byte, 9 + sizeof(struct side_type_byte));
+
+struct side_type_gather_integer {
+ uint64_t offset; /* bytes */
+ uint16_t offset_bits; /* bits */
+ uint8_t access_mode; /* enum side_type_gather_access_mode */
+ struct side_type_integer type;
+} SIDE_PACKED;
+side_check_size(struct side_type_gather_integer, 11 + sizeof(struct side_type_integer));
+
+struct side_type_gather_float {
+ uint64_t offset; /* bytes */
+ uint8_t access_mode; /* enum side_type_gather_access_mode */
+ struct side_type_float type;
+} SIDE_PACKED;
+side_check_size(struct side_type_gather_float, 9 + sizeof(struct side_type_float));
+
+struct side_type_gather_string {
+ uint64_t offset; /* bytes */
+ uint8_t access_mode; /* enum side_type_gather_access_mode */
+ struct side_type_string type;
+} SIDE_PACKED;
+side_check_size(struct side_type_gather_string, 9 + sizeof(struct side_type_string));
+
+struct side_type_gather_enum {
+ side_ptr_t(const struct side_enum_mappings) mappings;
+ side_ptr_t(const struct side_type) elem_type;
+} SIDE_PACKED;
+side_check_size(struct side_type_gather_enum, 32);
+
+struct side_type_gather_struct {
+ side_ptr_t(const struct side_type_struct) type;
+ uint64_t offset; /* bytes */
+ uint8_t access_mode; /* enum side_type_gather_access_mode */
+ uint32_t size; /* bytes */
+} SIDE_PACKED;
+side_check_size(struct side_type_gather_struct, 29);
+
+struct side_type_gather_array {
+ uint64_t offset; /* bytes */
+ uint8_t access_mode; /* enum side_type_gather_access_mode */
+ struct side_type_array type;
+} SIDE_PACKED;
+side_check_size(struct side_type_gather_array, 9 + sizeof(struct side_type_array));
+
+struct side_type_gather_vla {
+ side_ptr_t(const struct side_type) length_type; /* side_length() */
+ uint64_t offset; /* bytes */
+ uint8_t access_mode; /* enum side_type_gather_access_mode */
+ struct side_type_vla type;
+} SIDE_PACKED;
+side_check_size(struct side_type_gather_vla, 25 + sizeof(struct side_type_vla));
+
+struct side_type_gather {
+ union {
+ struct side_type_gather_bool side_bool;
+ struct side_type_gather_byte side_byte;
+ struct side_type_gather_integer side_integer;
+ struct side_type_gather_float side_float;
+ struct side_type_gather_string side_string;
+ struct side_type_gather_enum side_enum;
+ struct side_type_gather_array side_array;
+ struct side_type_gather_vla side_vla;
+ struct side_type_gather_struct side_struct;
+ side_padding(61);
+ } SIDE_PACKED u;
+} SIDE_PACKED;
+side_check_size(struct side_type_gather, 61);
+
+struct side_type {
+ side_enum_t(enum side_type_label, uint16_t) type;
+ union {
+ /* Stack-copy basic types */
+ struct side_type_null side_null;
+ struct side_type_bool side_bool;
+ struct side_type_byte side_byte;
+ struct side_type_string side_string;
+ struct side_type_integer side_integer;
+ struct side_type_float side_float;
+
+ /* Stack-copy compound types */
+ struct side_type_array side_array;
+ struct side_type_vla side_vla;
+ struct side_type_vla_visitor side_vla_visitor;
+ side_ptr_t(const struct side_type_struct) side_struct;
+ side_ptr_t(const struct side_type_variant) side_variant;
+
+ /* Stack-copy enumeration types */
+ struct side_type_enum side_enum;
+ struct side_type_enum_bitmap side_enum_bitmap;
+
+ /* Gather types */
+ struct side_type_gather side_gather;
+ side_padding(62);
+ } SIDE_PACKED u;
+} SIDE_PACKED;
+side_check_size(struct side_type, 64);
+
+struct side_variant_option {
+ int64_t range_begin;
+ int64_t range_end;
+ const struct side_type side_type;
+} SIDE_PACKED;
+side_check_size(struct side_variant_option, 16 + sizeof(const struct side_type));
+
+struct side_type_variant {
+ side_ptr_t(const struct side_variant_option) options;
+ side_ptr_t(const struct side_attr) attr;
+ uint32_t nr_options;
+ uint32_t nr_attr;
+ const struct side_type selector;
+} SIDE_PACKED;
+side_check_size(struct side_type_variant, 40 + sizeof(const struct side_type));
+
+struct side_event_field {
+ side_ptr_t(const char) field_name;
+ struct side_type side_type;
+} SIDE_PACKED;
+side_check_size(struct side_event_field, 16 + sizeof(struct side_type));
+
+#endif /* SIDE_ABI_TYPE_DESCRIPTION_H */
--- /dev/null
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright 2022-2023 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ */
+
+#ifndef SIDE_ABI_TYPE_VALUE_H
+#define SIDE_ABI_TYPE_VALUE_H
+
+#include <stdint.h>
+#include <side/macros.h>
+#include <side/endian.h>
+
+enum side_type_label_byte_order {
+ SIDE_TYPE_BYTE_ORDER_LE = 0,
+ SIDE_TYPE_BYTE_ORDER_BE = 1,
+};
+
+union side_integer_value {
+ uint8_t side_u8;
+ uint16_t side_u16;
+ uint32_t side_u32;
+ uint64_t side_u64;
+ int8_t side_s8;
+ int16_t side_s16;
+ int32_t side_s32;
+ int64_t side_s64;
+ uintptr_t side_uptr;
+ side_padding(32);
+} SIDE_PACKED;
+side_check_size(union side_integer_value, 32);
+
+union side_bool_value {
+ uint8_t side_bool8;
+ uint16_t side_bool16;
+ uint32_t side_bool32;
+ uint64_t side_bool64;
+ side_padding(32);
+} SIDE_PACKED;
+side_check_size(union side_bool_value, 32);
+
+union side_float_value {
+#if __HAVE_FLOAT16
+ _Float16 side_float_binary16;
+#endif
+#if __HAVE_FLOAT32
+ _Float32 side_float_binary32;
+#endif
+#if __HAVE_FLOAT64
+ _Float64 side_float_binary64;
+#endif
+#if __HAVE_FLOAT128
+ _Float128 side_float_binary128;
+#endif
+ side_padding(32);
+} SIDE_PACKED;
+side_check_size(union side_float_value, 32);
+
+struct side_type_raw_string {
+ side_ptr_t(const void) p; /* pointer to string */
+ uint8_t unit_size; /* 1, 2, or 4 bytes */
+ side_enum_t(enum side_type_label_byte_order, uint8_t) byte_order;
+} SIDE_PACKED;
+side_check_size(struct side_type_raw_string, 18);
+
+#endif /* SIDE_ABI_TYPE_VALUE_H */
--- /dev/null
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright 2022-2023 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ */
+
+#ifndef SIDE_ABI_VISITOR_H
+#define SIDE_ABI_VISITOR_H
+
+#include <stdint.h>
+#include <side/macros.h>
+#include <side/endian.h>
+
+struct side_arg;
+struct side_arg_dynamic_field;
+struct side_tracer_visitor_ctx;
+struct side_tracer_dynamic_struct_visitor_ctx;
+
+/* The visitor pattern is a double-dispatch visitor. */
+
+typedef enum side_visitor_status (*side_write_elem_func)(
+ const struct side_tracer_visitor_ctx *tracer_ctx,
+ const struct side_arg *elem);
+typedef enum side_visitor_status (*side_visitor_func)(
+ const struct side_tracer_visitor_ctx *tracer_ctx,
+ void *app_ctx);
+
+struct side_tracer_visitor_ctx {
+ side_write_elem_func write_elem;
+ void *priv; /* Private tracer context. */
+} SIDE_PACKED;
+
+typedef enum side_visitor_status (*side_write_field_func)(
+ const struct side_tracer_dynamic_struct_visitor_ctx *tracer_ctx,
+ const struct side_arg_dynamic_field *dynamic_field);
+typedef enum side_visitor_status (*side_dynamic_struct_visitor_func)(
+ const struct side_tracer_dynamic_struct_visitor_ctx *tracer_ctx,
+ void *app_ctx);
+
+struct side_tracer_dynamic_struct_visitor_ctx {
+ side_write_field_func write_field;
+ void *priv; /* Private tracer context. */
+} SIDE_PACKED;
+
+#endif /* SIDE_ABI_VISITOR_H */
+++ /dev/null
-// SPDX-License-Identifier: MIT
-/*
- * Copyright 2022-2023 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- */
-
-#ifndef SIDE_ATTRIBUTE_ABI_H
-#define SIDE_ATTRIBUTE_ABI_H
-
-#include <stdint.h>
-#include <side/macros.h>
-#include <side/endian.h>
-
-#include <side/type-value-abi.h>
-
-enum side_attr_type {
- SIDE_ATTR_TYPE_NULL,
- SIDE_ATTR_TYPE_BOOL,
- SIDE_ATTR_TYPE_U8,
- SIDE_ATTR_TYPE_U16,
- SIDE_ATTR_TYPE_U32,
- SIDE_ATTR_TYPE_U64,
- SIDE_ATTR_TYPE_S8,
- SIDE_ATTR_TYPE_S16,
- SIDE_ATTR_TYPE_S32,
- SIDE_ATTR_TYPE_S64,
- SIDE_ATTR_TYPE_FLOAT_BINARY16,
- SIDE_ATTR_TYPE_FLOAT_BINARY32,
- SIDE_ATTR_TYPE_FLOAT_BINARY64,
- SIDE_ATTR_TYPE_FLOAT_BINARY128,
- SIDE_ATTR_TYPE_STRING,
-
- _NR_SIDE_ATTR_TYPE, /* Last entry. */
-};
-
-struct side_attr_value {
- side_enum_t(enum side_attr_type, uint32_t) type;
- union {
- uint8_t bool_value;
- struct side_type_raw_string string_value;
- union side_integer_value integer_value;
- union side_float_value float_value;
- side_padding(32);
- } SIDE_PACKED u;
-};
-side_check_size(struct side_attr_value, 36);
-
-struct side_attr {
- const struct side_type_raw_string key;
- const struct side_attr_value value;
-} SIDE_PACKED;
-side_check_size(struct side_attr, 54);
-
-#endif /* SIDE_ATTRIBUTE_ABI_H */
+++ /dev/null
-// SPDX-License-Identifier: MIT
-/*
- * Copyright 2022-2023 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- */
-
-#ifndef SIDE_EVENT_DESCRIPTION_ABI_H
-#define SIDE_EVENT_DESCRIPTION_ABI_H
-
-#include <stdint.h>
-#include <side/macros.h>
-#include <side/endian.h>
-
-#define SIDE_EVENT_DESCRIPTION_ABI_VERSION 0
-
-enum side_event_flags {
- SIDE_EVENT_FLAG_VARIADIC = (1 << 0),
-};
-
-enum side_loglevel {
- SIDE_LOGLEVEL_EMERG = 0,
- SIDE_LOGLEVEL_ALERT = 1,
- SIDE_LOGLEVEL_CRIT = 2,
- SIDE_LOGLEVEL_ERR = 3,
- SIDE_LOGLEVEL_WARNING = 4,
- SIDE_LOGLEVEL_NOTICE = 5,
- SIDE_LOGLEVEL_INFO = 6,
- SIDE_LOGLEVEL_DEBUG = 7,
-};
-
-struct side_event_description {
- uint32_t struct_size; /* Size of this structure. */
- uint32_t version; /* Event description ABI version. */
-
- side_ptr_t(struct side_event_state) state;
- side_ptr_t(const char) provider_name;
- side_ptr_t(const char) event_name;
- side_ptr_t(const struct side_event_field) fields;
- side_ptr_t(const struct side_attr) attr;
- uint64_t flags; /* Bitwise OR of enum side_event_flags */
- uint16_t nr_side_type_label;
- uint16_t nr_side_attr_type;
- side_enum_t(enum side_loglevel, uint32_t) loglevel;
- uint32_t nr_fields;
- uint32_t nr_attr;
- uint32_t nr_callbacks;
-#define side_event_description_orig_abi_last nr_callbacks
- /* End of fields supported in the original ABI. */
-
- char end[]; /* End with a flexible array to account for extensibility. */
-} SIDE_PACKED;
-
-#endif /* SIDE_EVENT_DESCRIPTION_ABI_H */
#include <side/macros.h>
#include <side/endian.h>
-#include <side/type-value-abi.h>
-#include <side/attribute-abi.h>
-#include <side/type-description-abi.h>
+#include <side/abi/type-value.h>
+#include <side/abi/attribute.h>
+#include <side/abi/type-description.h>
#if (SIDE_BYTE_ORDER == SIDE_LITTLE_ENDIAN)
# define SIDE_TYPE_BYTE_ORDER_HOST SIDE_TYPE_BYTE_ORDER_LE
#define SIDE_EVENT_STATE_ABI_VERSION 0
-#include <side/event-description-abi.h>
-#include <side/type-argument-abi.h>
+#include <side/abi/event-description.h>
+#include <side/abi/type-argument.h>
#include <side/instrumentation-c-api.h>
enum side_error {
+++ /dev/null
-// SPDX-License-Identifier: MIT
-/*
- * Copyright 2022-2023 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- */
-
-#ifndef SIDE_TYPE_ARGUMENT_ABI_H
-#define SIDE_TYPE_ARGUMENT_ABI_H
-
-#include <stdint.h>
-#include <side/macros.h>
-#include <side/endian.h>
-
-#include <side/type-value-abi.h>
-#include <side/attribute-abi.h>
-#include <side/type-description-abi.h>
-#include <side/visitor-abi.h>
-
-#if (SIDE_BYTE_ORDER == SIDE_LITTLE_ENDIAN)
-# define SIDE_TYPE_BYTE_ORDER_HOST SIDE_TYPE_BYTE_ORDER_LE
-#else
-# define SIDE_TYPE_BYTE_ORDER_HOST SIDE_TYPE_BYTE_ORDER_BE
-#endif
-
-#if (SIDE_FLOAT_WORD_ORDER == SIDE_LITTLE_ENDIAN)
-# define SIDE_TYPE_FLOAT_WORD_ORDER_HOST SIDE_TYPE_BYTE_ORDER_LE
-#else
-# define SIDE_TYPE_FLOAT_WORD_ORDER_HOST SIDE_TYPE_BYTE_ORDER_BE
-#endif
-
-union side_arg_static {
- /* Stack-copy basic types */
- union side_bool_value bool_value;
- uint8_t byte_value;
- side_ptr_t(const void) string_value; /* const {uint8_t, uint16_t, uint32_t} * */
- union side_integer_value integer_value;
- union side_float_value float_value;
-
- /* Stack-copy compound types */
- side_ptr_t(const struct side_arg_vec) side_struct;
- side_ptr_t(const struct side_arg_variant) side_variant;
- side_ptr_t(const struct side_arg_vec) side_array;
- side_ptr_t(const struct side_arg_vec) side_vla;
- void *side_vla_app_visitor_ctx;
-
- /* Gather basic types */
- side_ptr_t(const void) side_bool_gather_ptr;
- side_ptr_t(const void) side_byte_gather_ptr;
- side_ptr_t(const void) side_integer_gather_ptr;
- side_ptr_t(const void) side_float_gather_ptr;
- side_ptr_t(const void) side_string_gather_ptr;
-
- /* Gather compound types */
- side_ptr_t(const void) side_array_gather_ptr;
- side_ptr_t(const void) side_struct_gather_ptr;
- struct {
- side_ptr_t(const void) ptr;
- side_ptr_t(const void) length_ptr;
- } SIDE_PACKED side_vla_gather;
- side_padding(32);
-} SIDE_PACKED;
-side_check_size(union side_arg_static, 32);
-
-struct side_arg_dynamic_vla {
- side_ptr_t(const struct side_arg) sav;
- side_ptr_t(const struct side_attr) attr;
- uint32_t len;
- uint32_t nr_attr;
-} SIDE_PACKED;
-side_check_size(struct side_arg_dynamic_vla, 40);
-
-struct side_arg_dynamic_struct {
- side_ptr_t(const struct side_arg_dynamic_field) fields;
- side_ptr_t(const struct side_attr) attr;
- uint32_t len;
- uint32_t nr_attr;
-} SIDE_PACKED;
-side_check_size(struct side_arg_dynamic_struct, 40);
-
-struct side_dynamic_struct_visitor {
- side_func_ptr_t(side_dynamic_struct_visitor_func) visitor;
- side_ptr_t(void) app_ctx;
- side_ptr_t(const struct side_attr) attr;
- uint32_t nr_attr;
-} SIDE_PACKED;
-side_check_size(struct side_dynamic_struct_visitor, 52);
-
-struct side_dynamic_vla_visitor {
- side_func_ptr_t(side_visitor_func) visitor;
- side_ptr_t(void) app_ctx;
- side_ptr_t(const struct side_attr) attr;
- uint32_t nr_attr;
-} SIDE_PACKED;
-side_check_size(struct side_dynamic_vla_visitor, 52);
-
-union side_arg_dynamic {
- /* Dynamic basic types */
- struct side_type_null side_null;
- struct {
- struct side_type_bool type;
- union side_bool_value value;
- } SIDE_PACKED side_bool;
- struct {
- struct side_type_byte type;
- uint8_t value;
- } SIDE_PACKED side_byte;
- struct {
- struct side_type_string type;
- uint64_t value; /* const char * */
- } SIDE_PACKED side_string;
- struct {
- struct side_type_integer type;
- union side_integer_value value;
- } SIDE_PACKED side_integer;
- struct {
- struct side_type_float type;
- union side_float_value value;
- } SIDE_PACKED side_float;
-
- /* Dynamic compound types */
- side_ptr_t(const struct side_arg_dynamic_struct) side_dynamic_struct;
- side_ptr_t(const struct side_arg_dynamic_vla) side_dynamic_vla;
-
- struct side_dynamic_struct_visitor side_dynamic_struct_visitor;
- struct side_dynamic_vla_visitor side_dynamic_vla_visitor;
-
- side_padding(58);
-} SIDE_PACKED;
-side_check_size(union side_arg_dynamic, 58);
-
-struct side_arg {
- side_enum_t(enum side_type_label, uint16_t) type;
- union {
- union side_arg_static side_static;
- union side_arg_dynamic side_dynamic;
- side_padding(62);
- } SIDE_PACKED u;
-} SIDE_PACKED;
-side_check_size(struct side_arg, 64);
-
-struct side_arg_variant {
- struct side_arg selector;
- struct side_arg option;
-} SIDE_PACKED;
-side_check_size(struct side_arg_variant, 128);
-
-struct side_arg_vec {
- side_ptr_t(const struct side_arg) sav;
- uint32_t len;
-} SIDE_PACKED;
-side_check_size(struct side_arg_vec, 20);
-
-struct side_arg_dynamic_field {
- side_ptr_t(const char) field_name;
- const struct side_arg elem;
-} SIDE_PACKED;
-side_check_size(struct side_arg_dynamic_field, 16 + sizeof(const struct side_arg));
-
-#endif /* SIDE_TYPE_ARGUMENT_ABI_H */
+++ /dev/null
-// SPDX-License-Identifier: MIT
-/*
- * Copyright 2022-2023 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- */
-
-#ifndef SIDE_TYPE_DESCRIPTION_ABI_H
-#define SIDE_TYPE_DESCRIPTION_ABI_H
-
-#include <stdint.h>
-#include <side/macros.h>
-#include <side/endian.h>
-
-#include <side/type-value-abi.h>
-#include <side/attribute-abi.h>
-#include <side/visitor-abi.h>
-
-enum side_type_label {
- /* Stack-copy basic types */
- SIDE_TYPE_NULL,
- SIDE_TYPE_BOOL,
- SIDE_TYPE_U8,
- SIDE_TYPE_U16,
- SIDE_TYPE_U32,
- SIDE_TYPE_U64,
- SIDE_TYPE_S8,
- SIDE_TYPE_S16,
- SIDE_TYPE_S32,
- SIDE_TYPE_S64,
- SIDE_TYPE_BYTE,
- SIDE_TYPE_POINTER,
- SIDE_TYPE_FLOAT_BINARY16,
- SIDE_TYPE_FLOAT_BINARY32,
- SIDE_TYPE_FLOAT_BINARY64,
- SIDE_TYPE_FLOAT_BINARY128,
- SIDE_TYPE_STRING_UTF8,
- SIDE_TYPE_STRING_UTF16,
- SIDE_TYPE_STRING_UTF32,
-
- /* Stack-copy compound types */
- SIDE_TYPE_STRUCT,
- SIDE_TYPE_VARIANT,
- SIDE_TYPE_ARRAY,
- SIDE_TYPE_VLA,
- SIDE_TYPE_VLA_VISITOR,
-
- /* Stack-copy enumeration types */
- SIDE_TYPE_ENUM,
- SIDE_TYPE_ENUM_BITMAP,
-
- /* Stack-copy place holder for dynamic types */
- SIDE_TYPE_DYNAMIC,
-
- /* Gather basic types */
- SIDE_TYPE_GATHER_BOOL,
- SIDE_TYPE_GATHER_INTEGER,
- SIDE_TYPE_GATHER_BYTE,
- SIDE_TYPE_GATHER_POINTER,
- SIDE_TYPE_GATHER_FLOAT,
- SIDE_TYPE_GATHER_STRING,
-
- /* Gather compound types */
- SIDE_TYPE_GATHER_STRUCT,
- SIDE_TYPE_GATHER_ARRAY,
- SIDE_TYPE_GATHER_VLA,
-
- /* Gather enumeration types */
- SIDE_TYPE_GATHER_ENUM,
-
- /* Dynamic basic types */
- SIDE_TYPE_DYNAMIC_NULL,
- SIDE_TYPE_DYNAMIC_BOOL,
- SIDE_TYPE_DYNAMIC_INTEGER,
- SIDE_TYPE_DYNAMIC_BYTE,
- SIDE_TYPE_DYNAMIC_POINTER,
- SIDE_TYPE_DYNAMIC_FLOAT,
- SIDE_TYPE_DYNAMIC_STRING,
-
- /* Dynamic compound types */
- SIDE_TYPE_DYNAMIC_STRUCT,
- SIDE_TYPE_DYNAMIC_STRUCT_VISITOR,
- SIDE_TYPE_DYNAMIC_VLA,
- SIDE_TYPE_DYNAMIC_VLA_VISITOR,
-
- _NR_SIDE_TYPE_LABEL, /* Last entry. */
-};
-
-enum side_visitor_status {
- SIDE_VISITOR_STATUS_OK = 0,
- SIDE_VISITOR_STATUS_ERROR = -1,
-};
-
-enum side_type_gather_access_mode {
- SIDE_TYPE_GATHER_ACCESS_DIRECT,
- SIDE_TYPE_GATHER_ACCESS_POINTER, /* Pointer dereference */
-};
-
-/* Type descriptions */
-struct side_type_null {
- side_ptr_t(const struct side_attr) attr;
- uint32_t nr_attr;
-} SIDE_PACKED;
-side_check_size(struct side_type_null, 20);
-
-struct side_type_bool {
- side_ptr_t(const struct side_attr) attr;
- uint32_t nr_attr;
- uint16_t bool_size; /* bytes */
- uint16_t len_bits; /* bits. 0 for (bool_size * CHAR_BITS) */
- side_enum_t(enum side_type_label_byte_order, uint8_t) byte_order;
-} SIDE_PACKED;
-side_check_size(struct side_type_bool, 25);
-
-struct side_type_byte {
- side_ptr_t(const struct side_attr) attr;
- uint32_t nr_attr;
-} SIDE_PACKED;
-side_check_size(struct side_type_byte, 20);
-
-struct side_type_string {
- side_ptr_t(const struct side_attr) attr;
- uint32_t nr_attr;
- uint8_t unit_size; /* 1, 2, or 4 bytes */
- side_enum_t(enum side_type_label_byte_order, uint8_t) byte_order;
-} SIDE_PACKED;
-side_check_size(struct side_type_string, 22);
-
-struct side_type_integer {
- side_ptr_t(const struct side_attr) attr;
- uint32_t nr_attr;
- uint16_t integer_size; /* bytes */
- uint16_t len_bits; /* bits. 0 for (integer_size * CHAR_BITS) */
- uint8_t signedness; /* true/false */
- side_enum_t(enum side_type_label_byte_order, uint8_t) byte_order;
-} SIDE_PACKED;
-side_check_size(struct side_type_integer, 26);
-
-struct side_type_float {
- side_ptr_t(const struct side_attr) attr;
- uint32_t nr_attr;
- uint16_t float_size; /* bytes */
- side_enum_t(enum side_type_label_byte_order, uint8_t) byte_order;
-} SIDE_PACKED;
-side_check_size(struct side_type_float, 23);
-
-struct side_enum_mapping {
- int64_t range_begin;
- int64_t range_end;
- struct side_type_raw_string label;
-} SIDE_PACKED;
-side_check_size(struct side_enum_mapping, 16 + sizeof(struct side_type_raw_string));
-
-struct side_enum_mappings {
- side_ptr_t(const struct side_enum_mapping) mappings;
- side_ptr_t(const struct side_attr) attr;
- uint32_t nr_mappings;
- uint32_t nr_attr;
-} SIDE_PACKED;
-side_check_size(struct side_enum_mappings, 40);
-
-struct side_enum_bitmap_mapping {
- uint64_t range_begin;
- uint64_t range_end;
- struct side_type_raw_string label;
-} SIDE_PACKED;
-side_check_size(struct side_enum_bitmap_mapping, 16 + sizeof(struct side_type_raw_string));
-
-struct side_enum_bitmap_mappings {
- side_ptr_t(const struct side_enum_bitmap_mapping) mappings;
- side_ptr_t(const struct side_attr) attr;
- uint32_t nr_mappings;
- uint32_t nr_attr;
-} SIDE_PACKED;
-side_check_size(struct side_enum_bitmap_mappings, 40);
-
-struct side_type_struct {
- side_ptr_t(const struct side_event_field) fields;
- side_ptr_t(const struct side_attr) attr;
- uint32_t nr_fields;
- uint32_t nr_attr;
-} SIDE_PACKED;
-side_check_size(struct side_type_struct, 40);
-
-struct side_type_array {
- side_ptr_t(const struct side_type) elem_type;
- side_ptr_t(const struct side_attr) attr;
- uint32_t length;
- uint32_t nr_attr;
-} SIDE_PACKED;
-side_check_size(struct side_type_array, 40);
-
-struct side_type_vla {
- side_ptr_t(const struct side_type) elem_type;
- side_ptr_t(const struct side_attr) attr;
- uint32_t nr_attr;
-} SIDE_PACKED;
-side_check_size(struct side_type_vla, 36);
-
-struct side_type_vla_visitor {
- side_ptr_t(const struct side_type) elem_type;
- side_func_ptr_t(side_visitor_func) visitor;
- side_ptr_t(const struct side_attr) attr;
- uint32_t nr_attr;
-} SIDE_PACKED;
-side_check_size(struct side_type_vla_visitor, 52);
-
-struct side_type_enum {
- side_ptr_t(const struct side_enum_mappings) mappings;
- side_ptr_t(const struct side_type) elem_type;
-} SIDE_PACKED;
-side_check_size(struct side_type_enum, 32);
-
-struct side_type_enum_bitmap {
- side_ptr_t(const struct side_enum_bitmap_mappings) mappings;
- side_ptr_t(const struct side_type) elem_type;
-} SIDE_PACKED;
-side_check_size(struct side_type_enum_bitmap, 32);
-
-struct side_type_gather_bool {
- uint64_t offset; /* bytes */
- uint16_t offset_bits; /* bits */
- uint8_t access_mode; /* enum side_type_gather_access_mode */
- struct side_type_bool type;
-} SIDE_PACKED;
-side_check_size(struct side_type_gather_bool, 11 + sizeof(struct side_type_bool));
-
-struct side_type_gather_byte {
- uint64_t offset; /* bytes */
- uint8_t access_mode; /* enum side_type_gather_access_mode */
- struct side_type_byte type;
-} SIDE_PACKED;
-side_check_size(struct side_type_gather_byte, 9 + sizeof(struct side_type_byte));
-
-struct side_type_gather_integer {
- uint64_t offset; /* bytes */
- uint16_t offset_bits; /* bits */
- uint8_t access_mode; /* enum side_type_gather_access_mode */
- struct side_type_integer type;
-} SIDE_PACKED;
-side_check_size(struct side_type_gather_integer, 11 + sizeof(struct side_type_integer));
-
-struct side_type_gather_float {
- uint64_t offset; /* bytes */
- uint8_t access_mode; /* enum side_type_gather_access_mode */
- struct side_type_float type;
-} SIDE_PACKED;
-side_check_size(struct side_type_gather_float, 9 + sizeof(struct side_type_float));
-
-struct side_type_gather_string {
- uint64_t offset; /* bytes */
- uint8_t access_mode; /* enum side_type_gather_access_mode */
- struct side_type_string type;
-} SIDE_PACKED;
-side_check_size(struct side_type_gather_string, 9 + sizeof(struct side_type_string));
-
-struct side_type_gather_enum {
- side_ptr_t(const struct side_enum_mappings) mappings;
- side_ptr_t(const struct side_type) elem_type;
-} SIDE_PACKED;
-side_check_size(struct side_type_gather_enum, 32);
-
-struct side_type_gather_struct {
- side_ptr_t(const struct side_type_struct) type;
- uint64_t offset; /* bytes */
- uint8_t access_mode; /* enum side_type_gather_access_mode */
- uint32_t size; /* bytes */
-} SIDE_PACKED;
-side_check_size(struct side_type_gather_struct, 29);
-
-struct side_type_gather_array {
- uint64_t offset; /* bytes */
- uint8_t access_mode; /* enum side_type_gather_access_mode */
- struct side_type_array type;
-} SIDE_PACKED;
-side_check_size(struct side_type_gather_array, 9 + sizeof(struct side_type_array));
-
-struct side_type_gather_vla {
- side_ptr_t(const struct side_type) length_type; /* side_length() */
- uint64_t offset; /* bytes */
- uint8_t access_mode; /* enum side_type_gather_access_mode */
- struct side_type_vla type;
-} SIDE_PACKED;
-side_check_size(struct side_type_gather_vla, 25 + sizeof(struct side_type_vla));
-
-struct side_type_gather {
- union {
- struct side_type_gather_bool side_bool;
- struct side_type_gather_byte side_byte;
- struct side_type_gather_integer side_integer;
- struct side_type_gather_float side_float;
- struct side_type_gather_string side_string;
- struct side_type_gather_enum side_enum;
- struct side_type_gather_array side_array;
- struct side_type_gather_vla side_vla;
- struct side_type_gather_struct side_struct;
- side_padding(61);
- } SIDE_PACKED u;
-} SIDE_PACKED;
-side_check_size(struct side_type_gather, 61);
-
-struct side_type {
- side_enum_t(enum side_type_label, uint16_t) type;
- union {
- /* Stack-copy basic types */
- struct side_type_null side_null;
- struct side_type_bool side_bool;
- struct side_type_byte side_byte;
- struct side_type_string side_string;
- struct side_type_integer side_integer;
- struct side_type_float side_float;
-
- /* Stack-copy compound types */
- struct side_type_array side_array;
- struct side_type_vla side_vla;
- struct side_type_vla_visitor side_vla_visitor;
- side_ptr_t(const struct side_type_struct) side_struct;
- side_ptr_t(const struct side_type_variant) side_variant;
-
- /* Stack-copy enumeration types */
- struct side_type_enum side_enum;
- struct side_type_enum_bitmap side_enum_bitmap;
-
- /* Gather types */
- struct side_type_gather side_gather;
- side_padding(62);
- } SIDE_PACKED u;
-} SIDE_PACKED;
-side_check_size(struct side_type, 64);
-
-struct side_variant_option {
- int64_t range_begin;
- int64_t range_end;
- const struct side_type side_type;
-} SIDE_PACKED;
-side_check_size(struct side_variant_option, 16 + sizeof(const struct side_type));
-
-struct side_type_variant {
- side_ptr_t(const struct side_variant_option) options;
- side_ptr_t(const struct side_attr) attr;
- uint32_t nr_options;
- uint32_t nr_attr;
- const struct side_type selector;
-} SIDE_PACKED;
-side_check_size(struct side_type_variant, 40 + sizeof(const struct side_type));
-
-struct side_event_field {
- side_ptr_t(const char) field_name;
- struct side_type side_type;
-} SIDE_PACKED;
-side_check_size(struct side_event_field, 16 + sizeof(struct side_type));
-
-#endif /* SIDE_TYPE_DESCRIPTION_ABI_H */
+++ /dev/null
-// SPDX-License-Identifier: MIT
-/*
- * Copyright 2022-2023 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- */
-
-#ifndef SIDE_TYPE_VALUE_ABI_H
-#define SIDE_TYPE_VALUE_ABI_H
-
-#include <stdint.h>
-#include <side/macros.h>
-#include <side/endian.h>
-
-enum side_type_label_byte_order {
- SIDE_TYPE_BYTE_ORDER_LE = 0,
- SIDE_TYPE_BYTE_ORDER_BE = 1,
-};
-
-union side_integer_value {
- uint8_t side_u8;
- uint16_t side_u16;
- uint32_t side_u32;
- uint64_t side_u64;
- int8_t side_s8;
- int16_t side_s16;
- int32_t side_s32;
- int64_t side_s64;
- uintptr_t side_uptr;
- side_padding(32);
-} SIDE_PACKED;
-side_check_size(union side_integer_value, 32);
-
-union side_bool_value {
- uint8_t side_bool8;
- uint16_t side_bool16;
- uint32_t side_bool32;
- uint64_t side_bool64;
- side_padding(32);
-} SIDE_PACKED;
-side_check_size(union side_bool_value, 32);
-
-union side_float_value {
-#if __HAVE_FLOAT16
- _Float16 side_float_binary16;
-#endif
-#if __HAVE_FLOAT32
- _Float32 side_float_binary32;
-#endif
-#if __HAVE_FLOAT64
- _Float64 side_float_binary64;
-#endif
-#if __HAVE_FLOAT128
- _Float128 side_float_binary128;
-#endif
- side_padding(32);
-} SIDE_PACKED;
-side_check_size(union side_float_value, 32);
-
-struct side_type_raw_string {
- side_ptr_t(const void) p; /* pointer to string */
- uint8_t unit_size; /* 1, 2, or 4 bytes */
- side_enum_t(enum side_type_label_byte_order, uint8_t) byte_order;
-} SIDE_PACKED;
-side_check_size(struct side_type_raw_string, 18);
-
-#endif /* SIDE_TYPE_VALUE_ABI_H */
+++ /dev/null
-// SPDX-License-Identifier: MIT
-/*
- * Copyright 2022-2023 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- */
-
-#ifndef SIDE_VISITOR_ABI_H
-#define SIDE_VISITOR_ABI_H
-
-#include <stdint.h>
-#include <side/macros.h>
-#include <side/endian.h>
-
-struct side_arg;
-struct side_arg_dynamic_field;
-struct side_tracer_visitor_ctx;
-struct side_tracer_dynamic_struct_visitor_ctx;
-
-/* The visitor pattern is a double-dispatch visitor. */
-
-typedef enum side_visitor_status (*side_write_elem_func)(
- const struct side_tracer_visitor_ctx *tracer_ctx,
- const struct side_arg *elem);
-typedef enum side_visitor_status (*side_visitor_func)(
- const struct side_tracer_visitor_ctx *tracer_ctx,
- void *app_ctx);
-
-struct side_tracer_visitor_ctx {
- side_write_elem_func write_elem;
- void *priv; /* Private tracer context. */
-} SIDE_PACKED;
-
-typedef enum side_visitor_status (*side_write_field_func)(
- const struct side_tracer_dynamic_struct_visitor_ctx *tracer_ctx,
- const struct side_arg_dynamic_field *dynamic_field);
-typedef enum side_visitor_status (*side_dynamic_struct_visitor_func)(
- const struct side_tracer_dynamic_struct_visitor_ctx *tracer_ctx,
- void *app_ctx);
-
-struct side_tracer_dynamic_struct_visitor_ctx {
- side_write_field_func write_field;
- void *priv; /* Private tracer context. */
-} SIDE_PACKED;
-
-#endif /* SIDE_VISITOR_ABI_H */
projects / libside.git / commitdiff
