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Re: [RFA] New CFI directives.
- From: Daniel Jacobowitz <drow at mvista dot com>
- To: Michal Ludvig <mludvig at suse dot cz>
- Cc: binutils at sources dot redhat dot com, rth at redhat dot com
- Date: Wed, 4 Jun 2003 21:41:33 -0400
- Subject: Re: [RFA] New CFI directives.
- References: <3EDE5B87.1000607@suse.cz>
On Wed, Jun 04, 2003 at 10:50:15PM +0200, Michal Ludvig wrote:
> Hi,
> this is just a "mechanical" extension of dw2gencfi.c - no new ideas,
> only some new directives.
>
> OK to apply?
>
> Michal Ludvig
Did the CFI directives end up documented somewhere?
If not, they really really should be. If so, then the documentation
should be updated.
> 2003-06-04 Michal Ludvig <mludvig@suse.cz>
>
> * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
> (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
> (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
> (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
> (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
> (cfi_add_CFA_restore, cfi_add_CFA_undefined)
> (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
> (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
> (cfi_pseudo_table): New directives .cfi_return_column,
> .cfi_restore, .cfi_undefined, .cfi_same_value,
> .cfi_remember_state, .cfi_restore_state, .cfi_nop.
> (dot_cfi, output_cfi_insn): Handle new directives.
> * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
> (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
> (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
--
Daniel Jacobowitz
MontaVista Software Debian GNU/Linux Developer