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asm: implement parsing of classes, dot-mnemonics

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max 🍓
2024-12-14 21:57:29 +00:00
parent 83a021a862
commit 7f5cc3426d
13 changed files with 507 additions and 56 deletions
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23
asm/assembler/class.c
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@@ -1,23 +1,23 @@
#include "assembler.h"
#include <ivy/asm/bin.h>
static enum ivy_status init_scope(struct ivy_assembler *as, struct assembler_scope *scope,
static enum ivy_status init_scope(
struct ivy_assembler *as, struct assembler_scope *scope,
const ivy_assembler_attrib_table attrib)
{
struct ivy_bin_class header = {0};
header.c_ident = b_i32_htob((uint32_t)attrib[IVY_ASM_ATTRIB_IDENT]);
assembler_write_data(as, &header, sizeof header);
return IVY_OK;
}
static enum ivy_status put_xval(
struct ivy_assembler *as,
struct assembler_scope *scope,
enum ivy_assembler_xval_type type,
const ivy_assembler_attrib_table attrib)
struct ivy_assembler *as, struct assembler_scope *scope,
enum ivy_assembler_xval_type type, const ivy_assembler_attrib_table attrib)
{
struct ivy_bin_class_table_entry entry = {0};
switch (type) {
@@ -37,10 +37,17 @@ static enum ivy_status put_xval(
entry.e_mvar.m_index
= b_i32_htob((uint32_t)attrib[IVY_ASM_ATTRIB_INDEX]);
break;
case IVY_ASM_XVAL_MESSAGE_HANDLER:
entry.e_type = b_i32_htob(IVY_CLASS_TABLE_MSGH);
entry.e_msgh.msg_selector
= b_i32_htob((uint32_t)attrib[IVY_ASM_ATTRIB_SELECTOR]);
entry.e_msgh.msg_block
= b_i32_htob((uint32_t)attrib[IVY_ASM_ATTRIB_BLOCK]);
break;
default:
return IVY_ERR_NOT_SUPPORTED;
}
assembler_write_data(as, &entry, sizeof entry);
return IVY_OK;
}
@@ -49,4 +56,4 @@ const struct assembler_scope_type class_scope_type = {
.s_scope_size = sizeof(struct assembler_scope),
.s_init_scope = init_scope,
.s_put_xval = put_xval,
};
};