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asm: implement assembler output file writing

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This commit is contained in:
max 🍓
2024-12-10 22:27:26 +00:00
parent 06e12e4545
commit 9da6a5807a
5 changed files with 317 additions and 127 deletions
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54
asm/include/ivy/asm/assembler.h
View File

@@ -1,6 +1,7 @@
#ifndef IVY_ASM_ASSEMBLER_H_
#define IVY_ASM_ASSEMBLER_H_
#include <ivy/asm/bin.h>
#include <ivy/misc.h>
#include <ivy/status.h>
#include <stdio.h>
@@ -12,31 +13,60 @@ struct ivy_instr;
struct ivy_assembler;
enum ivy_assembler_attrib {
IVY_ASM_ATTRIB_NONE = 0,
IVY_ASM_ATTRIB_IDENT,
IVY_ASM_ATTRIB_INDEX,
IVY_ASM_ATTRIB_RECIPIENT,
IVY_ASM_ATTRIB_SELECTOR,
IVY_ASM_ATTRIB_GET,
IVY_ASM_ATTRIB_SET,
IVY_ASM_ATTRIB_PACKAGE,
__IVY_ASM_ATTRIB_COUNT,
};
enum ivy_assembler_pval_type {
IVY_ASM_PVAL_NONE = 0,
IVY_ASM_PVAL_STRING,
IVY_ASM_PVAL_IDENT,
IVY_ASM_PVAL_ATOM,
IVY_ASM_PVAL_SINT,
IVY_ASM_PVAL_UINT,
IVY_ASM_PVAL_SELECTOR,
};
enum ivy_assembler_xval_type {
IVY_ASM_XVAL_NONE = 0,
IVY_ASM_XVAL_PROPERTY,
IVY_ASM_XVAL_MEMBER_VAR,
IVY_ASM_XVAL_PACKAGE_REF,
};
enum ivy_assembler_scope_type {
IVY_ASM_SCOPE_NONE = 0,
IVY_ASM_SCOPE_CLASS,
IVY_ASM_SCOPE_LAMBDA,
IVY_ASM_SCOPE_MSGH,
IVY_ASM_SCOPE_CONSTPOOL,
IVY_ASM_SCOPE_IMPORT,
};
typedef unsigned int ivy_assembler_attrib_table[__IVY_ASM_ATTRIB_COUNT];
IVY_API enum ivy_static ivy_assembler_create(FILE *out, struct ivy_assembler **as);
IVY_API void ivy_assembler_destroy(struct ivy_assembler *as);
IVY_API enum ivy_status ivy_assembler_finish(struct ivy_assembler *as);
IVY_API enum ivy_status ivy_assembler_begin_scope(
struct ivy_assembler *as, enum ivy_assembler_scope_type type);
struct ivy_assembler *as, enum ivy_assembler_scope_type type,
const ivy_assembler_attrib_table attrib);
IVY_API enum ivy_status ivy_assembler_end_scope(struct ivy_assembler *as);
IVY_API enum ivy_status ivy_assembler_put_string(
struct ivy_assembler *as, int index, const char *s);
IVY_API enum ivy_status ivy_assembler_put_ident(
struct ivy_assembler *as, int index, const char *s);
IVY_API enum ivy_status ivy_assembler_put_atom(
struct ivy_assembler *as, int index, const char *s);
IVY_API enum ivy_status ivy_assembler_put_selector(
struct ivy_assembler *as, int index, struct ivy_selector *sel);
IVY_API enum ivy_status ivy_assembler_put_mvar(
struct ivy_assembler *as, int index, const char *name);
IVY_API enum ivy_status ivy_assembler_put_pval(
struct ivy_assembler *as, enum ivy_assembler_pval_type type,
unsigned long index, const void *val);
IVY_API enum ivy_status ivy_assembler_put_xval(
struct ivy_assembler *as, enum ivy_assembler_xval_type type,
const ivy_assembler_attrib_table attrib);
IVY_API enum ivy_status ivy_assembler_put_instr(
struct ivy_assembler *as, const struct ivy_instr *i);

62
asm/include/ivy/asm/bin.h
View File

@@ -1,6 +1,7 @@
#ifndef IVY_ASM_BIN_H_
#define IVY_ASM_BIN_H_
#include <blue/core/endian.h>
#include <stdint.h>
#define IVY_BIN_MAGIC 0x2E495659u
@@ -10,7 +11,7 @@
#define IVY_TABLE_LAMBDA 0x4C424441u
#define IVY_TABLE_MSGH 0x4D534748u
#define IVY_TABLE_POOL 0x504F4F4Cu
#define IVY_TABLE_XDAT 0x53544142u
#define IVY_TABLE_XDAT 0x58444154u
#define IVY_CLASS_TABLE_MVAR 0x4D564152u
#define IVY_CLASS_TABLE_PROP 0x50524F50u
@@ -31,61 +32,61 @@
typedef uint32_t ivy_bin_data_handle;
struct ivy_bin_header {
uint32_t h_magic;
uint16_t h_table_len;
b_i32 h_magic;
b_i16 h_table_len;
uint8_t h_reserved[2];
uint64_t h_table_offset;
b_i64 h_table_offset;
};
struct ivy_bin_table_entry {
uint32_t e_type;
uint32_t e_size;
uint64_t e_offset;
b_i32 e_type;
b_i32 e_size;
b_i64 e_offset;
};
struct ivy_bin_class_table_entry {
uint32_t e_type;
b_i32 e_type;
union {
struct {
ivy_bin_data_handle p_ident;
ivy_bin_data_handle p_get;
ivy_bin_data_handle p_set;
uint32_t p_reserved;
b_i32 p_ident;
b_i32 p_get;
b_i32 p_set;
b_i32 p_reserved;
} e_property;
struct {
uint32_t m_index;
ivy_bin_data_handle m_ident;
uint8_t m_reserved[16];
b_i32 m_index;
b_i32 m_ident;
uint8_t m_reserved[8];
} e_mvar;
};
};
struct ivy_bin_class {
uint32_t c_ident;
b_i32 c_ident;
struct ivy_bin_class_table_entry c_table[];
};
struct ivy_bin_lambda {
ivy_bin_data_handle l_ident;
uint32_t l_instr[];
b_i32 l_instr[];
};
struct ivy_bin_msgh {
ivy_bin_data_handle msg_recipient;
ivy_bin_data_handle msg_selector;
uint32_t msg_instr[];
b_i32 msg_recipient;
b_i32 msg_selector;
b_i32 msg_instr[];
};
struct ivy_bin_constpool_header {
uint32_t c_nr_table_entries;
b_i32 c_nr_table_entries;
uint8_t c_reserved[4];
uint64_t c_table_offset;
b_i64 c_table_offset;
};
struct ivy_bin_string {
uint32_t s_hash;
uint32_t s_len;
b_i32 s_hash;
b_i32 s_len;
char s_chars[];
};
@@ -93,26 +94,25 @@ struct ivy_bin_selector {
uint8_t sel_flags;
uint8_t sel_nr_args;
uint8_t sel_reserved[2];
uint32_t sel_hash;
b_i32 sel_hash;
ivy_bin_data_handle sel_name;
ivy_bin_data_handle sel_args[];
};
struct ivy_bin_ident {
uint32_t id_hash;
b_i32 id_hash;
uint8_t id_nr_parts;
uint8_t id_reserved[3];
ivy_bin_data_handle id_parts[];
};
struct ivy_bin_constpool_table_entry {
uint32_t e_type;
uint32_t e_reserved;
b_i32 e_type;
b_i32 e_reserved;
union {
ivy_bin_data_handle e_handle;
int64_t e_sint;
uint64_t e_uint;
b_i32 e_handle;
b_i64 e_int;
};
};