From 9ef43fc782159893b7af139f9d9be3aec3108ecd Mon Sep 17 00:00:00 2001 From: gingerBill Date: Thu, 6 Jun 2024 15:16:34 +0100 Subject: Add `@(rodata)` --- src/llvm_backend.cpp | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-) (limited to 'src/llvm_backend.cpp') diff --git a/src/llvm_backend.cpp b/src/llvm_backend.cpp index 03c17a8bb..5dc6d94d5 100644 --- a/src/llvm_backend.cpp +++ b/src/llvm_backend.cpp @@ -1160,6 +1160,10 @@ gb_internal lbProcedure *lb_create_startup_runtime(lbModule *main_module, lbProc if (is_type_untyped_nil(init.type)) { LLVMSetInitializer(var.var.value, LLVMConstNull(global_type)); var.is_initialized = true; + + if (e->Variable.is_rodata) { + LLVMSetGlobalConstant(var.var.value, true); + } continue; } GB_PANIC("Invalid init value, got %s", expr_to_string(init_expr)); @@ -1174,6 +1178,10 @@ gb_internal lbProcedure *lb_create_startup_runtime(lbModule *main_module, lbProc } LLVMSetInitializer(var.var.value, init.value); var.is_initialized = true; + + if (e->Variable.is_rodata) { + LLVMSetGlobalConstant(var.var.value, true); + } continue; } } else { @@ -1206,8 +1214,9 @@ gb_internal lbProcedure *lb_create_startup_runtime(lbModule *main_module, lbProc var.is_initialized = true; } + + } - CheckerInfo *info = main_module->gen->info; for (Entity *e : info->init_procedures) { @@ -3210,14 +3219,21 @@ gb_internal bool lb_generate_code(lbGenerator *gen) { lbValue init = lb_const_value(m, tav.type, v); LLVMSetInitializer(g.value, init.value); var.is_initialized = true; + if (e->kind == Entity_Variable && e->Variable.is_rodata) { + LLVMSetGlobalConstant(g.value, true); + } } } } if (!var.is_initialized && is_type_untyped_nil(tav.type)) { var.is_initialized = true; + if (e->kind == Entity_Variable && e->Variable.is_rodata) { + LLVMSetGlobalConstant(g.value, true); + } } + } else if (e->kind == Entity_Variable && e->Variable.is_rodata) { + LLVMSetGlobalConstant(g.value, true); } - array_add(&global_variables, var); lb_add_entity(m, e, g); -- cgit v1.2.3