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From: | Richard Henderson |
Subject: | Re: [Qemu-devel] [PATCH v4 5/9] target-avr: adding AVR interrupt handling |
Date: | Mon, 6 Jun 2016 14:44:37 -0700 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.1.0 |
On 06/06/2016 03:37 AM, Michael Rolnik wrote:
+ if (avr_feature(env, AVR_FEATURE_3_BYTE_PC)) { + stb_phys(cs->as, env->sp--, (ret & 0x0000ff)); + stb_phys(cs->as, env->sp--, (ret & 0x00ff00) >> 8); + stb_phys(cs->as, env->sp--, (ret & 0xff0000) >> 16); + } else if (avr_feature(env, AVR_FEATURE_2_BYTE_PC)) { + stb_phys(cs->as, env->sp--, (ret & 0x0000ff)); + stb_phys(cs->as, env->sp--, (ret & 0x00ff00) >> 8); + } else { + stb_phys(cs->as, env->sp--, (ret & 0x0000ff)); + }
It would be better to use cpu_stb_data. r~
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