"Iyer, Balaji V" writes:
> BVI> Actually what I want is to have a way to go from the rtx value e.g (REG:
> SI 1 di) to 0x51
That's just DW_OP_reg0 + DWARF_FRAME_REGNUM (REGNO (rtx)). Assuming
REGNO (rtx) <= 31.
Ian
Please see my comments embedded with "BVI>"
-Original Message-
From: Ian Lance Taylor [mailto:i...@google.com]
Sent: Thursday, October 20, 2011 2:18 PM
To: Iyer, Balaji V
Cc: 'gcc@gcc.gnu.org'
Subject: Re: Getting DWARF codes from RTX
"Iyer, Balaji V" w
"Iyer, Balaji V" writes:
> What I want to do is to look at certain function calls and mark them
> with a special label and then create a table with a specialized section with
> contains the label name, the function name (as ascii string) and then the
> dwarf code of the register (assumi
On 10/20/2011 06:53 AM, Iyer, Balaji V wrote:
So, I need the equivalent dwarf code (in hex) for DW_OP_REG1, DW_OP_REG2 and
DW_OP_REG3, so that a dwarf decoder can decode it correctly.
It's not clear what you mean by the dwarf code for DW_OP_REG1, etc.
Encoding for DW_OP_REG1, etc., is describ
To: Iyer, Balaji V
Cc: 'gcc@gcc.gnu.org'
Subject: Re: Getting DWARF codes from RTX
"Iyer, Balaji V" writes:
> Is there a function (or a series of functions) in GCC using which I can
> convert a register number (either in RTX or int) to DWARF code?
Are you looking for
"Iyer, Balaji V" writes:
> Is there a function (or a series of functions) in GCC using which I can
> convert a register number (either in RTX or int) to DWARF code?
Are you looking for DWARF_FRAME_REGNUM?
If not, what do you mean by DWARF code? Do you mean inside gcc, or in
code compile
