github.com/simh.simh
1
0
Fork 0
mirror of https://github.com/simh/simh.git synced 2026-04-15 16:11:13 +00:00
Code Releases Activity

PDP8: Refinement to prior fix for issue #86. Avoid data loss if prior character hasn't been read yet when a poll event happens.

Browse Source
This commit is contained in:
Mark Pizzolato
2013-11-03 13:08:17 -08:00
parent be46bac750
commit 6f4e718fda
5 changed files with 33 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
sim_tmxr.h
View File

@@ -68,10 +68,11 @@ typedef int SERHANDLE;
#define TMXR_DBG_XMT 0x010000 /* Debug Transmit Data */
#define TMXR_DBG_RCV 0x020000 /* Debug Received Data */
#define TMXR_DBG_MDM 0x040000 /* Debug Modem Signals */
#define TMXR_DBG_CON 0x080000 /* Debug Connection Activities */
#define TMXR_DBG_ASY 0x100000 /* Debug Asynchronous Activities */
#define TMXR_DBG_TRC 0x200000 /* Debug trace routine calls */
#define TMXR_DBG_RET 0x040000 /* Debug Returned Received Data */
#define TMXR_DBG_MDM 0x080000 /* Debug Modem Signals */
#define TMXR_DBG_CON 0x100000 /* Debug Connection Activities */
#define TMXR_DBG_ASY 0x200000 /* Debug Asynchronous Activities */
#define TMXR_DBG_TRC 0x400000 /* Debug trace routine calls */
/* Modem Control Bits */
@@ -203,6 +204,7 @@ t_stat tmxr_stop_poll (void);
void _tmxr_debug (uint32 dbits, TMLN *lp, const char *msg, char *buf, int bufsize);
extern FILE *sim_deb; /* debug file */
#define tmxr_debug(dbits, lp, msg, buf, bufsize) if (sim_deb && (lp)->mp->dptr && ((dbits) & (lp)->mp->dptr->dctrl)) _tmxr_debug (dbits, lp, msg, buf, bufsize); else (void)0
#define tmxr_debug_return(lp, val) if (sim_deb && (val) && (lp)->mp->dptr && (TMXR_DBG_RET & (lp)->mp->dptr->dctrl)) sim_debug (TMXR_DBG_RET, (lp)->mp->dptr, "Ln%d: 0x%x\n", (int)((lp)-(lp)->mp->ldsc), val); else (void)0
#define tmxr_debug_trace(mp, msg) if (sim_deb && (mp)->dptr && (TMXR_DBG_TRC & (mp)->dptr->dctrl)) sim_debug (TMXR_DBG_TRC, mp->dptr, "%s\n", (msg)); else (void)0
#define tmxr_debug_trace_line(lp, msg) if (sim_deb && (lp)->mp && (lp)->mp->dptr && (TMXR_DBG_TRC & (lp)->mp->dptr->dctrl)) sim_debug (TMXR_DBG_TRC, (lp)->mp->dptr, "Ln%d:%s\n", (int)((lp)-(lp)->mp->ldsc), (msg)); else (void)0
#define tmxr_debug_connect(mp, msg) if (sim_deb && (mp)->dptr && (TMXR_DBG_CON & (mp)->dptr->dctrl)) sim_debug (TMXR_DBG_CON, mp->dptr, "%s\n", (msg)); else (void)0