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first pass at filesystem evaluation in eval system

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Ryan Fleury
2024-08-22 16:55:07 -07:00
parent 341f9c6cf7
commit 47462f4789
16 changed files with 293 additions and 207 deletions
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src/eval/eval_parse.c
+13 -13
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@@ -1257,7 +1257,7 @@ e_parse_expr_from_text_tokens__prec(Arena *arena, String8 text, E_TokenArray *to
REGS_AliasCode alias_code = 0;
E_TypeKey type_key = zero_struct;
String8 local_lookup_string = token_string;
E_Space space = E_Space_Null;
E_Space space = {0};
Architecture arch = Architecture_Null;
//- rjf: identifiers surrounded by ``s should have those `s stripped
@@ -1430,7 +1430,7 @@ e_parse_expr_from_text_tokens__prec(Arena *arena, String8 text, E_TokenArray *to
U32 match_idx = matches[matches_count-1];
RDI_GlobalVariable *global_var = rdi_element_from_name_idx(rdi, GlobalVariables, match_idx);
E_OpList oplist = {0};
e_oplist_push_op(arena, &oplist, RDI_EvalOp_ModuleOff, global_var->voff);
e_oplist_push_op(arena, &oplist, RDI_EvalOp_ModuleOff, e_value_u64(global_var->voff));
loc_kind = RDI_LocationKind_AddrBytecodeStream;
loc_bytecode = e_bytecode_from_oplist(arena, &oplist);
U32 type_idx = global_var->type_idx;
@@ -1470,7 +1470,7 @@ e_parse_expr_from_text_tokens__prec(Arena *arena, String8 text, E_TokenArray *to
U32 match_idx = matches[0];
RDI_ThreadVariable *thread_var = rdi_element_from_name_idx(rdi, ThreadVariables, match_idx);
E_OpList oplist = {0};
e_oplist_push_op(arena, &oplist, RDI_EvalOp_TLSOff, thread_var->tls_off);
e_oplist_push_op(arena, &oplist, RDI_EvalOp_TLSOff, e_value_u64(thread_var->tls_off));
loc_kind = RDI_LocationKind_AddrBytecodeStream;
loc_bytecode = e_bytecode_from_oplist(arena, &oplist);
U32 type_idx = thread_var->type_idx;
@@ -1512,7 +1512,7 @@ e_parse_expr_from_text_tokens__prec(Arena *arena, String8 text, E_TokenArray *to
RDI_Scope *scope = rdi_element_from_name_idx(rdi, Scopes, procedure->root_scope_idx);
U64 voff = *rdi_element_from_name_idx(rdi, ScopeVOffData, scope->voff_range_first);
E_OpList oplist = {0};
e_oplist_push_op(arena, &oplist, RDI_EvalOp_ModuleOff, voff);
e_oplist_push_op(arena, &oplist, RDI_EvalOp_ModuleOff, e_value_u64(voff));
loc_kind = RDI_LocationKind_ValBytecodeStream;
loc_bytecode = e_bytecode_from_oplist(arena, &oplist);
U32 type_idx = procedure->type_idx;
@@ -1534,7 +1534,7 @@ e_parse_expr_from_text_tokens__prec(Arena *arena, String8 text, E_TokenArray *to
{
mapped_identifier = 1;
identifier_looks_like_type_expr = 1;
space = E_Space_Null;
MemoryZeroStruct(&space);
arch = e_parse_ctx->primary_module->arch;
}
}
@@ -1611,9 +1611,9 @@ e_parse_expr_from_text_tokens__prec(Arena *arena, String8 text, E_TokenArray *to
E_OpList oplist = {0};
U64 byte_size = bit_size_from_arch(arch)/8;
U64 regread_param = RDI_EncodeRegReadParam(loc_reg_u16.reg_code, byte_size, 0);
e_oplist_push_op(arena, &oplist, RDI_EvalOp_RegRead, regread_param);
e_oplist_push_op(arena, &oplist, RDI_EvalOp_ConstU16, loc_reg_u16.offset);
e_oplist_push_op(arena, &oplist, RDI_EvalOp_Add, 0);
e_oplist_push_op(arena, &oplist, RDI_EvalOp_RegRead, e_value_u64(regread_param));
e_oplist_push_op(arena, &oplist, RDI_EvalOp_ConstU16, e_value_u64(loc_reg_u16.offset));
e_oplist_push_op(arena, &oplist, RDI_EvalOp_Add, e_value_u64(0));
atom = e_push_expr(arena, E_ExprKind_LeafBytecode, token_string.str);
atom->mode = E_Mode_Offset;
atom->space = space;
@@ -1626,10 +1626,10 @@ e_parse_expr_from_text_tokens__prec(Arena *arena, String8 text, E_TokenArray *to
E_OpList oplist = {0};
U64 byte_size = bit_size_from_arch(arch)/8;
U64 regread_param = RDI_EncodeRegReadParam(loc_reg_u16.reg_code, byte_size, 0);
e_oplist_push_op(arena, &oplist, RDI_EvalOp_RegRead, regread_param);
e_oplist_push_op(arena, &oplist, RDI_EvalOp_ConstU16, loc_reg_u16.offset);
e_oplist_push_op(arena, &oplist, RDI_EvalOp_Add, 0);
e_oplist_push_op(arena, &oplist, RDI_EvalOp_MemRead, bit_size_from_arch(arch)/8);
e_oplist_push_op(arena, &oplist, RDI_EvalOp_RegRead, e_value_u64(regread_param));
e_oplist_push_op(arena, &oplist, RDI_EvalOp_ConstU16, e_value_u64(loc_reg_u16.offset));
e_oplist_push_op(arena, &oplist, RDI_EvalOp_Add, e_value_u64(0));
e_oplist_push_op(arena, &oplist, RDI_EvalOp_MemRead, e_value_u64(bit_size_from_arch(arch)/8));
atom = e_push_expr(arena, E_ExprKind_LeafBytecode, token_string.str);
atom->mode = E_Mode_Offset;
atom->space = space;
@@ -1645,7 +1645,7 @@ e_parse_expr_from_text_tokens__prec(Arena *arena, String8 text, E_TokenArray *to
U64 byte_size = (U64)reg_rng.byte_size;
U64 byte_pos = 0;
U64 regread_param = RDI_EncodeRegReadParam(loc_reg.reg_code, byte_size, byte_pos);
e_oplist_push_op(arena, &oplist, RDI_EvalOp_RegRead, regread_param);
e_oplist_push_op(arena, &oplist, RDI_EvalOp_RegRead, e_value_u64(regread_param));
atom = e_push_expr(arena, E_ExprKind_LeafBytecode, token_string.str);
atom->mode = E_Mode_Value;
atom->space = space;