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Remove OSF1 / DEC3100 platform support. (#36)

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This also removes support for the DEC3100 keyboard, but leaves a
constant behind for it as I'm not sure about re-numbering.
[NBriggs: keyboard type numbers are stored within all sysouts.  Do not renumber supported keyboards, do not reuse previously used keyboard numbers]
This commit is contained in:
Bruce Mitchener
2020-12-14 01:22:43 +07:00
committed by GitHub
parent cfec521c33
commit 33a42736d4
15 changed files with 11 additions and 213 deletions
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28
src/timer.c
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@@ -82,11 +82,6 @@ extern int ether_fd;
#include <sys/fpcontrol.h>
#endif /* AIXPS2 */
#ifdef OSF1
/* This is where FPE_FLTOVF & friends are defined */
#include <siginfo.h>
#endif /* OSF1 */
#include "lispemul.h"
#include "emlglob.h"
#include "lspglob.h"
@@ -821,13 +816,6 @@ void int_fp_service(int sig, int code, struct sigcontext *scp)
case FPM_UNDERFLOW:
case FPM_OVERFLOW:
case FPM_PRECISION:
#elif OSF1
case FPE_FLTDIV:
case FPE_FLTOVF:
case FPE_FLTUND:
case FPE_FLTRES:
case FPE_FLTINV:
case FPE_FLTSUB:
#else
#ifndef ISC
case FPE_FLTDIV_TRAP:
@@ -860,8 +848,6 @@ void int_fp_init() { /* first set up the signal handler */
if (sigset(SIGFPE, int_fp_service))
#elif OS5
if (sigset(SIGFPE, int_fp_service))
#elif OSF1
if (SIG_ERR == sigset(SIGFPE, int_fp_service))
#else
if (ieee_handler("set", "all", int_fp_service))
#endif /* AIXPS2 */
@@ -1069,11 +1055,6 @@ static void int_panic_init() {
sigset(SIGSYS, panicuraid);
#endif
sigset(SIGTERM, panicuraid);
#ifndef FLTINT
#ifdef OSF1
sigignore(SIGFPE);
#endif /* OSF1 */
#endif /* FLTINT */
#endif
#else
static struct sigvec panicv;
@@ -1114,11 +1095,6 @@ static void int_panic_init() {
sigvec(SIGUSR1, &panicv, 0);
sigvec(SIGUSR2, &panicv, 0);
#ifndef FLTINT
#ifdef OSF1
sigignore(SIGFPE);
#endif /* OSF1 */
#endif
#endif /* SYSVSIGNALS */
DBPRINT(("Panic interrupts enabled\n"));
@@ -1140,10 +1116,6 @@ void int_init() {
#ifdef FLTINT
int_fp_init(); /* Floating-point exception handler */
#else
#ifdef OSF1
sigignore(SIGFPE);
#endif
#endif
int_unblock(); /* Turn on interrupts */