| To: | karthikeyan natarajan <karthik_96cse@yahoo.com> |
|---|---|
| Subject: | Re: In r4k, where does PC point to? |
| From: | Dominic Sweetman <dom@mips.com> |
| Date: | Mon, 19 Jan 2004 16:30:02 +0000 |
| Cc: | Dominic Sweetman <dom@mips.com>, Ralf Baechle <ralf@linux-mips.org>, linux-mips@linux-mips.org |
| In-reply-to: | <20040119151403.71569.qmail@web10106.mail.yahoo.com> |
| Original-recipient: | rfc822;linux-mips@linux-mips.org |
| References: | <16395.61512.498041.811385@gladsmuir.mips.com> <20040119151403.71569.qmail@web10106.mail.yahoo.com> |
| Sender: | linux-mips-bounce@linux-mips.org |
Karthi, One more try: > > A MIPS CPU does not have a register called "PC". In... > > In the r4k user manual, it is mentioned that there is > a special register PC in the core CPU (other than the > HI & LO special registers). OK, by "register" I mean strictly something which is software-visible - like "$2" or the coprocessor-zero register called "EPC". There is no PC register in my sense, and if you've found a manual claiming that one exists, that manual is wrong - send me URL and tell me how to find this text. -- Dominic |
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