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eliminate eval assumption of single architecture; equip each eval module with an architecture; use to correctly specify the debugger process architecture; do initial pass of debugger space evaluation

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This commit is contained in:
Ryan Fleury
2024-08-21 12:55:50 -07:00
parent 1ec62b40ae
commit 1848acd47e
14 changed files with 114 additions and 57 deletions
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src/ctrl/ctrl_core.c
+5 -6
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@@ -4672,6 +4672,7 @@ ctrl_thread__run(DMN_CtrlCtx *ctrl_ctx, CTRL_Msg *msg)
if(mod->kind != CTRL_EntityKind_Module) { continue; }
CTRL_Entity *dbg_path = ctrl_entity_child_from_kind(mod, CTRL_EntityKind_DebugInfoPath);
DI_Key dbgi_key = {dbg_path->string, dbg_path->timestamp};
eval_modules[eval_module_idx].arch = arch;
eval_modules[eval_module_idx].rdi = di_rdi_from_key(di_scope, &dbgi_key, max_U64);
eval_modules[eval_module_idx].vaddr_range = mod->vaddr_range;
eval_modules[eval_module_idx].space = (U64)process;
@@ -4692,7 +4693,6 @@ ctrl_thread__run(DMN_CtrlCtx *ctrl_ctx, CTRL_Msg *msg)
E_TypeCtx type_ctx = zero_struct;
{
E_TypeCtx *ctx = &type_ctx;
ctx->arch = arch;
ctx->ip_vaddr = thread_rip_vaddr;
ctx->ip_voff = thread_rip_voff;
ctx->modules = eval_modules;
@@ -4705,14 +4705,13 @@ ctrl_thread__run(DMN_CtrlCtx *ctrl_ctx, CTRL_Msg *msg)
ProfScope("build eval parse context")
{
E_ParseCtx *ctx = &parse_ctx;
ctx->arch = arch;
ctx->ip_vaddr = thread_rip_vaddr;
ctx->ip_voff = thread_rip_voff;
ctx->modules = eval_modules;
ctx->modules_count = eval_modules_count;
ctx->primary_module = eval_modules_primary;
ctx->regs_map = ctrl_string2reg_from_arch(ctx->arch);
ctx->reg_alias_map = ctrl_string2alias_from_arch(ctx->arch);
ctx->regs_map = ctrl_string2reg_from_arch(arch);
ctx->reg_alias_map = ctrl_string2alias_from_arch(arch);
ctx->locals_map = e_push_locals_map_from_rdi_voff(temp.arena, eval_modules_primary->rdi, thread_rip_voff);
ctx->member_map = e_push_member_map_from_rdi_voff(temp.arena, eval_modules_primary->rdi, thread_rip_voff);
}
@@ -4728,11 +4727,11 @@ ctrl_thread__run(DMN_CtrlCtx *ctrl_ctx, CTRL_Msg *msg)
E_InterpretCtx interpret_ctx = zero_struct;
{
E_InterpretCtx *ctx = &interpret_ctx;
ctx->arch = arch;
ctx->space_read_user_data = ctrl_state->ctrl_thread_entity_store;
ctx->space_read = ctrl_eval_space_read;
ctx->primary_space = eval_modules_primary->space;
ctx->reg_size = regs_block_size_from_architecture(ctx->arch);
ctx->reg_arch = eval_modules_primary->arch;
ctx->reg_size = regs_block_size_from_architecture(eval_modules_primary->arch);
ctx->reg_data = push_array(temp.arena, U8, ctx->reg_size);
dmn_thread_read_reg_block(event->thread, ctx->reg_data);
ctx->module_base = push_array(temp.arena, U64, 1);