Created live process test

Author: kper

lldb/test/Shell/Register/Inputs/riscv64-gp-read.cpp

@@ -0,0 +1,38 @@
+int main() {
+  asm volatile(
+    "li       x0,  0\n\t"
+    "li       x1,  1\n\t"
+    "li       x2,  2\n\t"
+    "li       x3,  3\n\t"
+    "li       x4,  4\n\t"
+    "li       x5,  5\n\t"
+    "li       x6,  6\n\t"
+    "li       x7,  7\n\t"
+    "li       x8,  8\n\t"
+    "li       x9,  9\n\t"
+    "li       x10,  10\n\t"
+    "li       x11,  11\n\t"
+    "li       x12,  12\n\t"
+    "li       x13,  13\n\t"
+    "li       x14,  14\n\t"
+    "li       x15,  15\n\t"
+    "li       x16,  16\n\t"
+    "li       x17,  17\n\t"
+    "li       x18,  18\n\t"
+    "li       x19,  19\n\t"
+    "li       x20,  20\n\t"
+    "li       x21,  21\n\t"
+    "li       x22,  22\n\t"
+    "li       x23,  23\n\t"
+    "li       x24,  24\n\t"
+    "li       x25,  25\n\t"
+    "li       x26,  26\n\t"
+    "li       x27,  27\n\t"
+    "li       x28,  28\n\t"
+    "li       x29,  29\n\t"
+    "li       x30,  30\n\t"
+    "li       x31,  31\n\t"
+  );
+
+  return 0;
+}

lldb/test/Shell/Register/riscv64-gp-read.test

@@ -0,0 +1,38 @@
+# REQUIRES: native && target-riscv64
+# RUN: %clangxx_host -fomit-frame-pointer %p/Inputs/riscv64-gp-read.cpp -o %t
+# RUN: %lldb -b -s %s %t | FileCheck %s
+process launch
+
+register read --all
+# CHECK-DAG: x0 = 0x0
+# CHECK-DAG: x1 = 0x1
+# CHECK-DAG: x2 = 0x2
+# CHECK-DAG: x3 = 0x3
+# CHECK-DAG: x4 = 0x4
+# CHECK-DAG: x5 = 0x5
+# CHECK-DAG: x6 = 0x6
+# CHECK-DAG: x7 = 0x7
+# CHECK-DAG: x8 = 0x8
+# CHECK-DAG: x9 = 0x9
+# CHECK-DAG: x10 = 0xa
+# CHECK-DAG: x11 = 0xb
+# CHECK-DAG: x12 = 0xc
+# CHECK-DAG: x13 = 0xd
+# CHECK-DAG: x14 = 0x8
+# CHECK-DAG: x15 = 0x8
+# CHECK-DAG: x16 = 0x8
+# CHECK-DAG: x17 = 0x8
+# CHECK-DAG: x18 = 0x8
+# CHECK-DAG: x19 = 0x8
+# CHECK-DAG: x20 = 0x8
+# CHECK-DAG: x21 = 0x8
+# CHECK-DAG: x22 = 0x8
+# CHECK-DAG: x23 = 0x8
+# CHECK-DAG: x24 = 0x8
+# CHECK-DAG: x25 = 0x8
+# CHECK-DAG: x26 = 0x8
+# CHECK-DAG: x27 = 0x8
+# CHECK-DAG: x28 = 0x8
+# CHECK-DAG: x29 = 0x8
+# CHECK-DAG: x30 = 0x8
+# CHECK-DAG: x31 = 0x8

llvm/utils/lit/lit/llvm/config.py

@@ -148,6 +148,7 @@ def __init__(self, lit_config, config):
             features.add("long_tests")
 
         if target_triple:
+            print(target_triple)
             if re.match(r"^x86_64.*-apple", target_triple):
                 features.add("x86_64-apple")
                 host_cxx = getattr(config, "host_cxx", None)
@@ -169,8 +170,12 @@ def __init__(self, lit_config, config):
                 features.add("target-aarch64")
             elif re.match(r"^arm.*", target_triple):
                 features.add("target-arm")
-            if re.match(r'^ppc64le.*-linux', target_triple):
+            elif re.match(r'^ppc64le.*-linux', target_triple):
                 features.add('target=powerpc64le-linux')
+            elif re.match(r'^riscv64-.*-elf', target_triple):
+                features.add('target-riscv64')
+            elif re.match(r'^riscv32-.*-elf.', target_triple):
+                features.add('target-riscv32')
 
         if not user_is_root():
             features.add("non-root-user")