adds some consistency fixes for variable ISA settings

2023-12-02 17:41:14 +01:00
parent 8c1c2766e8
commit 6ff0161882
7 changed files with 16 additions and 12 deletions
--- a/hello-world/Makefile
+++ b/hello-world/Makefile
@@ -1,5 +1,7 @@

 TARGET  = hello
+ISA?=imc
+
 C_SRCS  = $(wildcard *.c) 
 HEADERS = $(wildcard *.h)
 OPT ?= -O2
@@ -7,8 +9,12 @@ CFLAGS += $(OPT) -g

 BOARD=iss
 LINK_TARGET=link
-RISCV_ARCH:=rv32e
-RISCV_ABI:=ilp32e
+RISCV_ARCH:=rv32$(ISA)
+ifeq ($(ISA),e)
+    RISCV_ABI:=ilp32e
+else
+    RISCV_ABI:=ilp32
+endif
 LDFLAGS += -g -Wl,--wrap=printf

 compiler := $(shell which riscv64-unknown-elf-gcc)