Re: [Qemu-devel] [PATCH v2 2/2] ppc: Add support for 'mffsce' instruction

2019-09-17 Thread David Gibson
On Tue, Sep 17, 2019 at 04:49:56PM -0500, Paul Clarke wrote: > On 9/17/19 3:46 PM, Richard Henderson wrote: > > On 9/16/19 1:02 PM, Paul A. Clarke wrote: > >> From: "Paul A. Clarke" > >> > >> ISA 3.0B added a set of Floating-Point Status and Control Register (FPSCR) > >> instructions: mffsce,

Re: [Qemu-devel] [PATCH v2 2/2] ppc: Add support for 'mffsce' instruction

2019-09-17 Thread Paul Clarke
On 9/17/19 3:46 PM, Richard Henderson wrote: > On 9/16/19 1:02 PM, Paul A. Clarke wrote: >> From: "Paul A. Clarke" >> >> ISA 3.0B added a set of Floating-Point Status and Control Register (FPSCR) >> instructions: mffsce, mffscdrn, mffscdrni, mffscrn, mffscrni, mffsl. >> This patch adds support

Re: [Qemu-devel] [PATCH v2 2/2] ppc: Add support for 'mffsce' instruction

2019-09-17 Thread Richard Henderson
On 9/16/19 1:02 PM, Paul A. Clarke wrote: > From: "Paul A. Clarke" > > ISA 3.0B added a set of Floating-Point Status and Control Register (FPSCR) > instructions: mffsce, mffscdrn, mffscdrni, mffscrn, mffscrni, mffsl. > This patch adds support for 'mffsce' instruction. > > 'mffsce' is identical

[Qemu-devel] [PATCH v2 2/2] ppc: Add support for 'mffsce' instruction

2019-09-16 Thread Paul A. Clarke
From: "Paul A. Clarke" ISA 3.0B added a set of Floating-Point Status and Control Register (FPSCR) instructions: mffsce, mffscdrn, mffscdrni, mffscrn, mffscrni, mffsl. This patch adds support for 'mffsce' instruction. 'mffsce' is identical to 'mffs', except that it also clears the exception