test/CMakeLists.txt

@@ -24,19 +24,38 @@ enable_testing()
 set(TARGET_MEM "ram_dram" CACHE STRING "memory map to use")
 set(CMAKE_EXECUTABLE_SUFFIX_C ".elf")
 
+set(THREADX_TEST_SIMULATOR
+  ""
+  CACHE FILEPATH "Path to the RISC-V VP executable used by CTest")
+if(NOT THREADX_TEST_SIMULATOR)
+  message(FATAL_ERROR
+    "THREADX_TEST_SIMULATOR is not set. Configure with -DTHREADX_TEST_SIMULATOR=/path/to/riscv-vp")
+endif()
+
+# Evaluate the variable from the toolchain file to decide which XLEN we are targetting (IMAC only!)
+if(CMAKE_SYSTEM_PROCESSOR STREQUAL "risc-v32")
+  set(THREADX_TEST_ISA "rv32imac_m")
+elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL "risc-v64")
+  set(THREADX_TEST_ISA "rv64imac_m")
+else()
+  message(FATAL_ERROR
+    "Unsupported CMAKE_SYSTEM_PROCESSOR for VP ISA selection: ${CMAKE_SYSTEM_PROCESSOR}")
+endif()
+
 # The regression tests require the Timer ISR to call the function test_interrupt_dispatch(void)
-# We patch the current trap handler and include it using MOONLIGHT_TRAP_SOURCE
+# We patch the current trap handler and include it using MOONLIGHT_TRAP_SOURCE.
 set(MOONLIGHT_TRAP_SOURCE_INPUT ${THREADX4TGFS_ROOT}/port/moonlight/src/trap_non_vectored.c)
 set(MOONLIGHT_TRAP_SOURCE ${CMAKE_BINARY_DIR}/generated/trap_non_vectored.c)
-execute_process(
+add_custom_command(
+  OUTPUT ${MOONLIGHT_TRAP_SOURCE}
   COMMAND bash ${CMAKE_CURRENT_LIST_DIR}/threadx/generate_trap_file.sh
           ${MOONLIGHT_TRAP_SOURCE_INPUT}
           ${MOONLIGHT_TRAP_SOURCE}
-  RESULT_VARIABLE MOONLIGHT_TRAP_GENERATE_RESULT
+  DEPENDS ${MOONLIGHT_TRAP_SOURCE_INPUT}
+          ${CMAKE_CURRENT_LIST_DIR}/threadx/generate_trap_file.sh
+  VERBATIM
 )
-if(NOT MOONLIGHT_TRAP_GENERATE_RESULT EQUAL 0)
-  message(FATAL_ERROR "Failed to generate regression trap source")
-endif()
+set_source_files_properties(${MOONLIGHT_TRAP_SOURCE} PROPERTIES GENERATED TRUE)
 
 add_subdirectory(${THREADX4TGFS_ROOT}/port/moonlight ${CMAKE_BINARY_DIR}/port/moonlight)
 

test/threadx/CMakeLists.txt

@@ -5,19 +5,19 @@ set(TX_CMAKE_DIR
     ${THREADX4TGFS_ROOT}/third-party/threadx/test/tx/cmake
 )
 
-# This time patch a test. Since we use a patched trap vector, we need the function test_interrupt_dispatch(void) to exist
-# As this test is not using testcontrol.c to provide the symbol, we do so in this workaround 
+# This test needs a local test_interrupt_dispatch() because it does not link testcontrol.c.
 set(TX_KERNEL_SETUP_TEST_SOURCE_INPUT ${THREADX4TGFS_ROOT}/third-party/threadx/test/tx/regression/threadx_initialize_kernel_setup_test.c)
 set(TX_KERNEL_SETUP_TEST_SOURCE ${CMAKE_BINARY_DIR}/generated/threadx_initialize_kernel_setup_test.c)
-execute_process(
+add_custom_command(
+    OUTPUT ${TX_KERNEL_SETUP_TEST_SOURCE}
     COMMAND bash ${CMAKE_CURRENT_LIST_DIR}/generate_kernel_setup_test_file.sh
             ${TX_KERNEL_SETUP_TEST_SOURCE_INPUT}
             ${TX_KERNEL_SETUP_TEST_SOURCE}
-    RESULT_VARIABLE TX_KERNEL_SETUP_TEST_GENERATE_RESULT
+    DEPENDS ${TX_KERNEL_SETUP_TEST_SOURCE_INPUT}
+            ${CMAKE_CURRENT_LIST_DIR}/generate_kernel_setup_test_file.sh
+    VERBATIM
 )
-if(NOT TX_KERNEL_SETUP_TEST_GENERATE_RESULT EQUAL 0)
-    message(FATAL_ERROR "Failed to generate patched kernel setup test source")
-endif()
+set_source_files_properties(${TX_KERNEL_SETUP_TEST_SOURCE} PROPERTIES GENERATED TRUE)
 
 set(TX_REGRESSION_CASES
     ${TX_REGRESSION_DIR}/threadx_block_memory_basic_test.c
@@ -153,8 +153,26 @@ function(add_threadx_regression_test TEST_SOURCE)
     list(APPEND TX_REGRESSION_TARGETS ${TEST_NAME})
     set(TX_REGRESSION_TARGETS ${TX_REGRESSION_TARGETS} PARENT_SCOPE)
 
-    # The executable is embedded and not directly host-runnable.
-    # Add a real add_test() command here once a QEMU or board runner exists.
+    if(TEST_NAME STREQUAL "threadx_initialize_kernel_setup_test")
+        add_test(
+            NAME ${TEST_NAME}
+            COMMAND ${CMAKE_CURRENT_LIST_DIR}/run_threadx_simple_test.sh
+            ${THREADX_TEST_SIMULATOR}
+            ${THREADX_TEST_ISA}
+            $<TARGET_FILE:${TEST_NAME}>
+            "Running Initialize Kernel Setup Test................................ SUCCESS!"
+            "Running Initialize Kernel Setup Test................................ ERROR!"
+        )
+    else()
+        add_test(
+            NAME ${TEST_NAME}
+            COMMAND ${CMAKE_CURRENT_LIST_DIR}/run_threadx_test.sh
+            ${THREADX_TEST_SIMULATOR}
+            ${THREADX_TEST_ISA}
+            $<TARGET_FILE:${TEST_NAME}>
+        )
+    endif()
+    set_tests_properties(${TEST_NAME} PROPERTIES TIMEOUT 5)
 endfunction()
 
 foreach(test_case ${TX_REGRESSION_CASES})

test/threadx/run_threadx_simple_test.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+set -euo pipefail
+
+simulator="$1"
+isa="$2"
+elf="$3"
+pass_pattern="$4"
+fail_pattern="$5"
+
+if [ ! -x "$simulator" ]; then
+    echo "Simulator not found or not executable: $simulator" >&2
+    exit 2
+fi
+
+if [ ! -f "$elf" ]; then
+    echo "ELF not found: $elf" >&2
+    exit 2
+fi
+
+log_file=$(mktemp)
+trap 'rm -f "$log_file"' EXIT
+
+"$simulator" \
+    --isa="$isa" \
+    -f "$elf" \
+    -p tb.top.core.finish_condition=1 \
+    -m 10s \
+    | tee "$log_file"
+
+if grep -Fq "$fail_pattern" "$log_file"; then
+    echo "ThreadX regression reported failure pattern: $fail_pattern" >&2
+    exit 1
+fi
+
+if ! grep -Fq "$pass_pattern" "$log_file"; then
+    echo "Missing expected success pattern in simulator output: $pass_pattern" >&2
+    exit 1
+fi
+
+exit 0

test/threadx/run_threadx_test.sh

@@ -0,0 +1,48 @@
+#!/bin/bash
+set -euo pipefail
+
+simulator="$1"
+isa="$2"
+elf="$3"
+
+if [ ! -x "$simulator" ]; then
+    echo "Simulator not found or not executable: $simulator" >&2
+    exit 2
+fi
+
+if [ ! -f "$elf" ]; then
+    echo "ELF not found: $elf" >&2
+    exit 2
+fi
+
+log_file=$(mktemp)
+trap 'rm -f "$log_file"' EXIT
+
+"$simulator" \
+    --isa="$isa" \
+    -f "$elf" \
+    -p tb.top.core.finish_condition=1 \
+    -m 10s \
+    | tee "$log_file"
+
+summary_line=$(grep -F "**** Test Summary:" "$log_file" | tail -n 1 || true)
+if [ -z "$summary_line" ]; then
+    echo "Missing ThreadX test summary in simulator output" >&2
+    exit 1
+fi
+
+read -r passed failed errors <<EOF_SUMMARY
+$(echo "$summary_line" | sed -n 's/.*Tests Passed:[[:space:]]*\([0-9][0-9]*\)[[:space:]]*Tests Failed:[[:space:]]*\([0-9][0-9]*\)[[:space:]]*System Errors:[[:space:]]*\([0-9][0-9]*\).*/\1 \2 \3/p')
+EOF_SUMMARY
+
+if [ -z "${passed:-}" ] || [ -z "${failed:-}" ] || [ -z "${errors:-}" ]; then
+    echo "Could not parse ThreadX test summary: $summary_line" >&2
+    exit 1
+fi
+
+if [ "$failed" -ne 0 ] || [ "$errors" -ne 0 ]; then
+    echo "ThreadX regression reported failure: passed=$passed failed=$failed errors=$errors" >&2
+    exit 1
+fi
+
+exit 0