Gre7g Luterman [EMAIL PROTECTED] wrote:
Is there a way to turn on debug symbol creation in gcc on .S files?
In theory, by passing the option -gdwarf2 down to the assembler (by
prefixing it with -Wa, when called from the compiler).
However, this is currently broken for DWARF-2. (It would work
Gre7g Luterman ha scritto:
I'm sure there must be a more efficient way than
defining AoffP, AoffQ, and AoffR, but I'm just not
knowledgeable enough yet! Can anyone clue me in on
the good tricks?
This is the offsetof macro we use in our projects:
#define offsetof(s,m) (size_t)(((s *)0)-m)
-Original Message-
From:
[EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]
org] On Behalf Of Parthasaradhi Nayani
Sent: Monday, July 30, 2007 9:40 PM
To: Erik Christiansen; avr-gcc-list@nongnu.org
Subject: Re: [avr-gcc-list] Assembly language help
Hello Erik,
Erik Christiansen
Eric Weddington [EMAIL PROTECTED] wrote:
IIRC, these modifiers (lo8, hi8, pm_lo8, pm_hi8, others) are
somewhat documented in the avr-libc user manual in the FAQ.
We documented them there because binutils has long been lacking
documentation for the AVR-specific stuff. Fortunately, that has
On Mon, Jul 30, 2007 at 08:00:26AM -0700, Gre7g Luterman wrote:
Oh, man! I had no idea these even existed. Is there
a list somewhere of neat stuff like this?
Ah, errr ..., my local copy of the info page is outdated, but there is a
good description of the other modifiers here:
Hello Erik,
Erik Christiansen [EMAIL PROTECTED] wrote:
http://opensource.cqu.edu.au/cgi-bin/info/info2html.cgi?(as.info)AVR-Modifiers
Thanks for the link. This will many people who use assembly language.
Few are interested in writing complete assembler programs on the AVR, it
seems, though
--- Parthasaradhi Nayani [EMAIL PROTECTED]
wrote:
Hello Group,
I am writing an assembly language function in which
I need to get the address of a sub-routine into a
register pair. How can I do it? A sample code is
given below.
func1:
nop
nop
ldi r24, lo8(label1)
ldi
Hello Greg,
Thanks a lot. I am now able to get the address.
Regards
Nayani P
Gre7g Luterman [EMAIL PROTECTED] wrote: --- Parthasaradhi Nayani
wrote:
Hello Group,
I am writing an assembly language function in which
I need to get the address of a sub-routine into a
register pair. How
Hello Group,
I am writing an assembly language function in which I need to get the address
of a sub-routine into a register pair. How can I do it? A sample code is given
below.
;--