X-Authentication-Warning: delorie.com: mail set sender to djgpp-bounces using -f DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:mime-version:content-type; b=jiSY+5UOpc2YOK+uimapTIJ/G2Gi82QcGGpF1xjrWu4PIyDiPjr+1JbIZPvRhefFc1h15SL4KnIEdtgW8gxET4q7sD30muQArNwvP4wEp/kTcw0D2wmlHc5i/eT1AKeRmVhQrTr2AMxd6l0CqzrD7RssisKNPPppwIZeL0R1o50= Message-ID: <2497d9a20507311923652c1344@mail.gmail.com> Date: Sun, 31 Jul 2005 22:23:47 -0400 From: Matthew Petricone To: djgpp AT delorie DOT com Subject: Problems writing to video memory Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_4417_18674516.1122863027634" Reply-To: djgpp AT delorie DOT com ------=_Part_4417_18674516.1122863027634 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Since updating to a the latest version of djgpp Whenever i attemp to write to video memory directly in the 0xb8000 range. gcc reports "error: asignmen= t=20 of read-only location". I would guess that's so i don't mess up the actuall= =20 video memory, but i am writing an OS kernel. The code itself should not be= =20 responsible since it used to compile and link just fine. If anyone knows=20 what's going on i would appreciate some help. ------=_Part_4417_18674516.1122863027634 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline
Since updating to a the latest version of djgpp Whenever i attemp to w= rite
to video memory directly in the 0xb8000 range. gcc reports "error= : asignment of read-only location". I would guess that's so i don't me= ss up the actuall video memory, but i am writing an OS kernel. The code its= elf should not be responsible since it used to compile and link just fine. = If anyone knows what's going on i would appreciate some help.
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