From 4bce609d2a0145e70f44227636a68348e9b23cf9 Mon Sep 17 00:00:00 2001
From: Tianhao Wang <shrik3@mailbox.org>
Date: Tue, 4 Jun 2024 17:50:10 +0200
Subject: mm: fully map the kernel to high memory

---
 Makefile | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index a3236c0..3fbe202 100644
--- a/Makefile
+++ b/Makefile
@@ -19,9 +19,10 @@ ARCH = x86_64
 ASM = nasm
 ASMOBJFORMAT = elf64
 ASMFLAGS = -w-zeroing
-LINKER_SCRIPT = ./defs/$(ARCH)-linker.ld
+LINKER_SCRIPT = ./defs/$(ARCH)-hm-linker.ld
 CARGO_XBUILD_TARGET = ./defs/$(ARCH)-rustubs.json
 CARGO_XBUILD_FLAGS =
+RUSTC_FLAGS := -C code-model=large
 # ---------- No need to edit below this line --------------
 # ---------- If you have to, something is wrong -----------
 LDFLAGS = -no-warn-rwx-segment -static -e startup
@@ -65,7 +66,7 @@ $(BUILD)/_%.o : %.s | $(BUILD)
 # define this, the linker will have troubles, especially when we use a "no_std" build
 rust_kernel: check
 	@echo "---BUILDING RUST KERNEL---"
-	@cargo xbuild --target $(CARGO_XBUILD_TARGET) $(CARGO_XBUILD_FLAGS)
+	@RUSTFLAGS="$(RUSTC_FLAGS)" cargo xbuild --target $(CARGO_XBUILD_TARGET) $(CARGO_XBUILD_FLAGS)
 
 # need nasm
 # TODO make this arch dependent
-- 
cgit v1.2.3-70-g09d2