LUI and AUIPC would naturally be used to build an address.
If you want to supply a signed decimal number to build an immediate, there
is always the pseudo-instruction LI.
On Mon, Mar 11, 2024 at 11:56 AM Richard Bagley
wrote:
> I have realized that *the patch is indeed a fix*, not a workaro
rew Jones wrote:
> On Fri, Mar 08, 2024 at 08:22:01PM -0800, Richard Bagley wrote:
> > post-nack, one further comment:
> >
> > One could argue that this change also aligns QEMU with supporting tools
> (as
> > Andrew observed), and it makes sense to merge this change
with other tools is not as strong.
In the meantime, I have adjusted my change locally to include AUIPC, and
written a substantive, and I hope, clear commit description.
If you would like me to resubmit a patch with this updated change, please
let me know.
On Thu, Mar 7, 2024 at 4:08 PM Richard Bagley
10, 2023 at 06:27:50PM +0200, Andrew Jones wrote:
> > > On Thu, Aug 10, 2023 at 09:12:42AM -0700, Palmer Dabbelt wrote:
> > > > On Thu, 10 Aug 2023 08:31:46 PDT (-0700), ajo...@ventanamicro.com
> wrote:
> > > > > On Mon, Jul 31, 2023 at 11:33:20AM -0700, Ric
derson <
richard.hender...@linaro.org> wrote:
> On 7/31/23 11:33, Richard Bagley wrote:
> > The recent commit 36df75a0a9 corrected one aspect of LUI disassembly
> > by recovering the immediate argument from the result of LUI with a
> > shift right by 12. However
includes a sign bit).
Example:
0xf000 >> 12 = 0x
0xf000 >> 12 & 0xf = 0x000f
Fixes: 36df75a0a9 ("riscv/disas: Fix disas output of upper immediates")
Signed-off-by: Richard Bagley
---
disas/riscv.c | 9 ++---
1 file changed, 6 insertions(+),
