From dce71bdec187bfe2c228885b93dae135fac42964 Mon Sep 17 00:00:00 2001 From: Sven Schnelle Date: Sat, 17 Nov 2018 06:57:37 +0100 Subject: [PATCH] debugger: add %c to logerror This is useful for catching putchar() like functions and printing the written value to error.log. On hp9k_3xx, i'm using this with the HP 300 test software, to log test error messages that get printed on screen to error.log, so i have the message directly after the debug messages from my driver. Example: wpset 0xfffe36be,80,w,1,{ logerror "%c", wpdata; g } --- src/emu/debug/debugcmd.cpp | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/emu/debug/debugcmd.cpp b/src/emu/debug/debugcmd.cpp index 868dfec1fde..05fb6acbddd 100644 --- a/src/emu/debug/debugcmd.cpp +++ b/src/emu/debug/debugcmd.cpp @@ -657,6 +657,18 @@ int debugger_commands::mini_printf(char *buffer, const char *format, int params, param++; params--; break; + case 'C': + case 'c': + if (params == 0) + { + m_console.printf("Not enough parameters for format!\n"); + return 0; + } + p += sprintf(p, "%c", char(*param)); + param++; + params--; + break; + } }