| Message ID | 878ux5ixz9.fsf@talisman.default |
|---|---|
| State | New |
| Headers | show |
Vax, seriously??? Are there any left? On Nov 3, 2013, at 5:24 AM, Richard Sandiford <rdsandiford@googlemail.com> wrote: > Installed as obvious. > > Richard > > > Index: gcc/config/vax/vax.c > =================================================================== > --- gcc/config/vax/vax.c 2013-11-03 10:24:01.013238719 +0000 > +++ gcc/config/vax/vax.c 2013-11-03 10:24:02.308247979 +0000 > @@ -643,7 +643,7 @@ vax_float_literal (rtx c) > { > int x = 1 << i; > bool ok; > - REAL_VALUE_FROM_INT (s, x, 0, mode); > + REAL_VALUE_FROM_INT (s, x, mode); > > if (REAL_VALUES_EQUAL (r, s)) > return true;
On Sun, Nov 3, 2013 at 2:29 PM, Kenneth Zadeck wrote:
> Vax, seriously??? Are there any left?
Maybe. Maybe not. But there are decent VAX simulators, and Linux,
NetBSD, and OpenBSD have been ported to VAX.
Remember they were still building VAX machines in 2005, when e.g.
Alpha and HP-PA were already effectively dead... :-)
Ciao!
Steven
On Sun, 2013-11-03 08:29:12 -0500, Kenneth Zadeck <zadeck@naturalbridge.com> wrote: > On Nov 3, 2013, at 5:24 AM, Richard Sandiford <rdsandiford@googlemail.com> wrote: > > Index: gcc/config/vax/vax.c > > =================================================================== > > --- gcc/config/vax/vax.c 2013-11-03 10:24:01.013238719 +0000 > > +++ gcc/config/vax/vax.c 2013-11-03 10:24:02.308247979 +0000 > > @@ -643,7 +643,7 @@ vax_float_literal (rtx c) > > { > > int x = 1 << i; > > bool ok; > > - REAL_VALUE_FROM_INT (s, x, 0, mode); > > + REAL_VALUE_FROM_INT (s, x, mode); > > > > if (REAL_VALUES_EQUAL (r, s)) > > return true; > > Vax, seriously??? Are there any left? There are! It's not all that dead. MfG, JBG
On 11/05/2013 09:12 AM, Jan-Benedict Glaw wrote: > On Sun, 2013-11-03 08:29:12 -0500, Kenneth Zadeck <zadeck@naturalbridge.com> wrote: >> On Nov 3, 2013, at 5:24 AM, Richard Sandiford <rdsandiford@googlemail.com> wrote: >>> Index: gcc/config/vax/vax.c >>> =================================================================== >>> --- gcc/config/vax/vax.c 2013-11-03 10:24:01.013238719 +0000 >>> +++ gcc/config/vax/vax.c 2013-11-03 10:24:02.308247979 +0000 >>> @@ -643,7 +643,7 @@ vax_float_literal (rtx c) >>> { >>> int x = 1 << i; >>> bool ok; >>> - REAL_VALUE_FROM_INT (s, x, 0, mode); >>> + REAL_VALUE_FROM_INT (s, x, mode); >>> >>> if (REAL_VALUES_EQUAL (r, s)) >>> return true; >> Vax, seriously??? Are there any left? > There are! It's not all that dead. > > MfG, JBG > when i was in grad school in the late 70's early 80's, our dept submitted an nsf grant to buy 1mb for our 11-780. I believe 1mb cost about 100K. That was a very long time ago. Unlike ibm with it's z series (formally 360 or 370), dec has been out of business for a long time.
Index: gcc/config/vax/vax.c =================================================================== --- gcc/config/vax/vax.c 2013-11-03 10:24:01.013238719 +0000 +++ gcc/config/vax/vax.c 2013-11-03 10:24:02.308247979 +0000 @@ -643,7 +643,7 @@ vax_float_literal (rtx c) { int x = 1 << i; bool ok; - REAL_VALUE_FROM_INT (s, x, 0, mode); + REAL_VALUE_FROM_INT (s, x, mode); if (REAL_VALUES_EQUAL (r, s)) return true;