chores: Rename SNITCH_LOG to BANSHEE_LOG

closes #4

Makefile

@@ -18,7 +18,7 @@ LOG_TOTAL ?= /tmp/banshee_tests_total
 TARGET_DIR ?= $(shell cargo metadata --format-version 1 | sed -n 's/.*"target_directory":"\([^"]*\)".*/\1/p')
 BANSHEE ?= $(TARGET_DIR)/debug/banshee
 
-SNITCH_LOG ?= info
+BANSHEE_LOG ?= info
 
 test: test-info $(TEST_TARGETS)
 	@echo
@@ -51,7 +51,7 @@ define test_template
 		echo -n "$$CMD ... "; \
 		if [ ! -z $(filter $(1),$(TESTS_BLACKLIST)) ]; then \
 			echo "`tput setaf 3`ignored`tput sgr0`"; \
-		elif ! env SNITCH_LOG=$(SNITCH_LOG) $$CMD &> $$LOGFILE; then \
+		elif ! env BANSHEE_LOG=$(BANSHEE_LOG) $$CMD &> $$LOGFILE; then \
 			echo "`tput setaf 1`FAILED`tput sgr0`"; \
 			cat $$LOGFILE; \
 			echo $$CMD >>$(LOG_FAILED); \

README.md

@@ -89,7 +89,7 @@ Run a binary as follows:
 
 If you make any changes to `src/runtime.rs` or the `../riscv-opcodes`, run `make` to update the `src/runtime.ll` and `src/riscv.rs` files.
 
-To enable logging output, set the `SNITCH_LOG` environment variable to `error`, `warn`, `info`, `debug`, or `trace`. More detailed [configurations](https://docs.rs/env_logger) are possible.
+To enable logging output, set the `BANSHEE_LOG` environment variable to `error`, `warn`, `info`, `debug`, or `trace`. More detailed [configurations](https://docs.rs/env_logger) are possible.
 
 For larger executable you might encounter segmentation faults due to an insufficient stack size. To increase the stack size of the emulation threads set the `RUST_MIN_STACK` environment variable to the desired number of bytes (default is 2MiB). ([More Information](https://doc.rust-lang.org/std/thread/#stack-size))
 
@@ -117,7 +117,7 @@ Piping the output into `sort` will cause the trace to be sorted by cycle and har
     00000005 0005 80010010  x5:20000028 […]   # sw      a0, 0(t0)
     00000006 0005 80010014                    # wfi (args unknown)
 
-**Caution:** Piping the stdout through `spike-dasm` can cause the instruction trace to look delayed with respect to debug and trace logs (which run through stderr), if you have them enabled in `SNITCH_LOG`. This is just a visual artifact.
+**Caution:** Piping the stdout through `spike-dasm` can cause the instruction trace to look delayed with respect to debug and trace logs (which run through stderr), if you have them enabled in `BANSHEE_LOG`. This is just a visual artifact.
 
 ### Unit Tests
 

src/main.rs

@@ -158,7 +158,7 @@ fn main() -> Result<()> {
         .get_matches();
 
     // Configure the logger.
-    pretty_env_logger::init_custom_env("SNITCH_LOG");
+    pretty_env_logger::init_custom_env("BANSHEE_LOG");
 
     // Initialize the LLVM core.
     let context = unsafe {