From: Richard Henderson <rth@twiddle.net>
To: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>,
qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org
Subject: Re: [Qemu-devel] [PATCH v3 15/15] target-tricore: Add instructions of SR opcode format
Date: Mon, 04 Aug 2014 09:22:54 -1000 [thread overview]
Message-ID: <53DFDD8E.70203@twiddle.net> (raw)
In-Reply-To: <1407173932-969-16-git-send-email-kbastian@mail.uni-paderborn.de>
> + case OPC2_16_SR_RSUB:
> + /* overflow only if r1 = -0x80000000 */
> + temp = tcg_const_i32(-0x80000000);
> + t0 = tcg_const_i32(0);
> + t1 = tcg_const_i32(1);
> + tcg_gen_movcond_tl(TCG_COND_EQ, cpu_PSW_V, cpu_gpr_d[r1], temp, t1, t0);
This is setcond.
> + tcg_gen_movcond_tl(TCG_COND_EQ, cpu_PSW_SV, cpu_gpr_d[r1], temp,
> + t1, cpu_PSW_SV);
This is or of the setcond.
r~
prev parent reply other threads:[~2014-08-04 19:23 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-04 17:38 [Qemu-devel] [PATCH v3 00/15] TriCore architecture guest implementation Bastian Koppelmann
2014-08-04 17:38 ` [Qemu-devel] [PATCH v3 01/15] target-tricore: Add target stubs and qom-cpu Bastian Koppelmann
2014-08-04 17:38 ` [Qemu-devel] [PATCH v3 02/15] target-tricore: Add board for systemmode Bastian Koppelmann
2014-08-04 17:38 ` [Qemu-devel] [PATCH v3 03/15] target-tricore: Add softmmu support Bastian Koppelmann
2014-08-04 17:38 ` [Qemu-devel] [PATCH v3 04/15] target-tricore: Add initialization for translation and activate target Bastian Koppelmann
2014-08-04 17:38 ` [Qemu-devel] [PATCH v3 05/15] target-tricore: Add masks and opcodes for decoding Bastian Koppelmann
2014-08-04 17:38 ` [Qemu-devel] [PATCH v3 06/15] target-tricore: Add instructions of SRC opcode format Bastian Koppelmann
2014-08-04 18:35 ` Richard Henderson
2014-08-04 17:38 ` [Qemu-devel] [PATCH v3 07/15] target-tricore: Add instructions of SRR " Bastian Koppelmann
2014-08-04 19:14 ` Richard Henderson
2014-08-04 17:38 ` [Qemu-devel] [PATCH v3 08/15] target-tricore: Add instructions of SSR " Bastian Koppelmann
2014-08-04 17:38 ` [Qemu-devel] [PATCH v3 09/15] target-tricore: Add instructions of SRRS and SLRO " Bastian Koppelmann
2014-08-04 17:38 ` [Qemu-devel] [PATCH v3 10/15] target-tricore: Add instructions of SB " Bastian Koppelmann
2014-08-04 17:38 ` [Qemu-devel] [PATCH v3 11/15] target-tricore: Add instructions of SBC and SBRN " Bastian Koppelmann
2014-08-04 17:38 ` [Qemu-devel] [PATCH v3 12/15] target-tricore: Add instructions of SBR " Bastian Koppelmann
2014-08-04 17:38 ` [Qemu-devel] [PATCH v3 13/15] target-tricore: Add instructions of SC " Bastian Koppelmann
2014-08-04 17:38 ` [Qemu-devel] [PATCH v3 14/15] target-tricore: Add instructions of SLR, SSRO and SRO " Bastian Koppelmann
2014-08-04 17:38 ` [Qemu-devel] [PATCH v3 15/15] target-tricore: Add instructions of SR " Bastian Koppelmann
2014-08-04 19:22 ` Richard Henderson [this message]
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