[Lldb-commits] [lldb] [lldb][LoongArch64] Add support for LoongArch64 in elf-core for lldb (PR #112296)

[Liu An via lldb-commits]

================
@@ -833,6 +845,107 @@ def test_riscv64_regs_gpr_only(self):
             substrs=["registers were unavailable"],
         )
 
+    @skipIfLLVMTargetMissing("LoongArch")
+    def test_loongarch64_regs(self):
+        # check registers using 64 bit LoongArch64 core file containing GP-registers only
+        target = self.dbg.CreateTarget(None)
+        self.assertTrue(target, VALID_TARGET)
+        process = target.LoadCore("linux-loongarch64.core")
+
+        values = {}
+        values["r0"] = "0x0000000000000000"
+        values["r1"] = "0x000000012000016c"
+        values["r2"] = "0x0000000000000000"
+        values["r3"] = "0x00007ffffb8249e0"
+        values["r4"] = "0x0000000000000000"
+        values["r5"] = "0x000000012000010c"
+        values["r6"] = "0x0000000000000000"
+        values["r7"] = "0x0000000000000000"
+        values["r8"] = "0x0000000000000000"
+        values["r9"] = "0x0000000000000000"
+        values["r10"] = "0x0000000000000000"
+        values["r11"] = "0x00000000000000dd"
+        values["r12"] = "0x0000000000000000"
+        values["r13"] = "0x000000000000002f"
+        values["r14"] = "0x0000000000000000"
+        values["r15"] = "0x0000000000000000"
+        values["r16"] = "0x0000000000000000"
+        values["r17"] = "0x0000000000000000"
+        values["r18"] = "0x0000000000000000"
+        values["r19"] = "0x0000000000000000"
+        values["r20"] = "0x0000000000000000"
+        values["r21"] = "0x0000000000000000"
+        values["r22"] = "0x00007ffffb824a10"
+        values["r23"] = "0x0000000000000000"
+        values["r24"] = "0x0000000000000000"
+        values["r25"] = "0x0000000000000000"
+        values["r26"] = "0x0000000000000000"
+        values["r27"] = "0x0000000000000000"
+        values["r28"] = "0x0000000000000000"
+        values["r29"] = "0x0000000000000000"
+        values["r30"] = "0x0000000000000000"
+        values["r31"] = "0x0000000000000000"
+        values["orig_a0"] = "0x0000555556b62d50"
+        values["pc"] = "0x000000012000012c"
+
+        fpr_values = {}
+        fpr_values["f0"] = "0x00000000ffffff05"
+        fpr_values["f1"] = "0x2525252525252525"
+        fpr_values["f2"] = "0x2525252525560005"
+        fpr_values["f3"] = "0x000000000000ffff"
+        fpr_values["f4"] = "0x0000000000000000"
+        fpr_values["f5"] = "0x0000000000000008"
+        fpr_values["f6"] = "0x0f0e0d0c0b0a0908"
+        fpr_values["f7"] = "0xffffffffffffffff"
+        fpr_values["f8"] = "0x6261747563657845"
+        fpr_values["f9"] = "0x766173206562206c"
+        fpr_values["f10"] = "0xffffffffffffffff"
+        fpr_values["f11"] = "0xffffffffffffffff"
+        fpr_values["f12"] = "0xffffffffffffffff"
+        fpr_values["f13"] = "0xffffffffffffffff"
+        fpr_values["f14"] = "0xffffffffffffffff"
+        fpr_values["f15"] = "0xffffffffffffffff"
+        fpr_values["f16"] = "0xffffffffffffffff"
+        fpr_values["f17"] = "0xffffffffffffffff"
+        fpr_values["f18"] = "0xffffffffffffffff"
+        fpr_values["f19"] = "0xffffffffffffffff"
+        fpr_values["f20"] = "0xffffffffffffffff"
+        fpr_values["f21"] = "0xffffffffffffffff"
+        fpr_values["f22"] = "0xffffffffffffffff"
+        fpr_values["f23"] = "0xffffffffffffffff"
+        fpr_values["f24"] = "0xffffffffffffffff"
+        fpr_values["f25"] = "0xffffffffffffffff"
+        fpr_values["f26"] = "0xffffffffffffffff"
+        fpr_values["f27"] = "0xffffffffffffffff"
+        fpr_values["f28"] = "0xffffffffffffffff"
+        fpr_values["f29"] = "0xffffffffffffffff"
+        fpr_values["f30"] = "0xffffffffffffffff"
+        fpr_values["f31"] = "0xffffffffffffffff"
+        fpr_values["fcc0"] = "0x01"
+        fpr_values["fcc1"] = "0x00"
+        fpr_values["fcc2"] = "0x01"
+        fpr_values["fcc3"] = "0x01"
+        fpr_values["fcc4"] = "0x01"
+        fpr_values["fcc5"] = "0x01"
+        fpr_values["fcc6"] = "0x00"
+        fpr_values["fcc7"] = "0x01"
+        fpr_values["fcsr"] = "0x00"
----------------
lawn123 wrote:

fcc* is 8 bit . fcsr is 4 byte.

https://github.com/llvm/llvm-project/pull/112296