arch-arm: show names on --debug-flags MiscRegs write:

Before this commit it would show only numbers:

Writing to misc reg 19 (19) : 0x74178

and now it also shows the name:

Writing MiscReg lockaddr (19 19) : 0x74178

MiscReg reads were already showing names and are unchanged, e.g.:

Reading MiscReg sctlr_el1 with clear res1 bits: 0x18100800

Change-Id: If46da88359ce4a549a6a50080a2b13077d41e373
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/28467
Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Maintainer: Giacomo Travaglini <giacomo.travaglini@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>

diff --git a/src/arch/arm/isa.cc b/src/arch/arm/isa.cc
index b3d6726d9292d42b193a032ebe1924fa86ccc6ee..b18bbb05539f04060687f1e0026428f03093f2a5 100644 (file)
--- a/src/arch/arm/isa.cc
+++ b/src/arch/arm/isa.cc
@@ -787,12 +787,12 @@ ISA::setMiscRegNoEffect(int misc_reg, RegVal val)
     if (upper > 0) {
         miscRegs[lower] = bits(v, 31, 0);
         miscRegs[upper] = bits(v, 63, 32);
-        DPRINTF(MiscRegs, "Writing to misc reg %d (%d:%d) : %#x\n",
-                misc_reg, lower, upper, v);
+        DPRINTF(MiscRegs, "Writing MiscReg %s (%d %d:%d) : %#x\n",
+                miscRegName[misc_reg], misc_reg, lower, upper, v);
     } else {
         miscRegs[lower] = v;
-        DPRINTF(MiscRegs, "Writing to misc reg %d (%d) : %#x\n",
-                misc_reg, lower, v);
+        DPRINTF(MiscRegs, "Writing MiscReg %s (%d %d) : %#x\n",
+                miscRegName[misc_reg], misc_reg, lower, v);
     }
 }