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qemu/target/unicore32/helper.h

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unicore32: add target-unicore32 directory for unicore32-linux-user support Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-04-12 16:25:59 +08:00
/*
unicore32-softmmu: Add coprocessor 0(sysctrl) and 1(ocd) instruction support Coprocessor 0 is system control coprocessor, and we need get/set its contents. Also, all cache/tlb ops shoule be implemented here, but just ignored with no harm. Coprocessor 1 is OCD (on-chip-debugger), which is used for faked console, so we could output chars to this console without graphic card. TODO: curses display should be added lator for screen output. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-08-10 14:42:22 +08:00
* Copyright (C) 2010-2012 Guan Xuetao
unicore32: add target-unicore32 directory for unicore32-linux-user support Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-04-12 16:25:59 +08:00
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
target-unicore32: Relicense to GPLv2+ Adopt the license text suggested by Guan Xue-tao (with a minor simplification) for all target-unicore/ files except helper.c. To helper.c Anthony Liguori contributed a qemu_malloc() -> g_malloc() conversion, still pending IBM relicensing approval, so that remains GPLv2 for now. By relicensing all possible parts now, we avoid having to formally relicense new, e.g., QOM code. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Dor Laor <dlaor@redhat.com>
2012-03-13 23:48:19 +08:00
* published by the Free Software Foundation, or (at your option) any
* later version. See the COPYING file in the top-level directory.
unicore32: add target-unicore32 directory for unicore32-linux-user support Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-04-12 16:25:59 +08:00
*/
unicore32-softmmu: Add coprocessor 0(sysctrl) and 1(ocd) instruction support Coprocessor 0 is system control coprocessor, and we need get/set its contents. Also, all cache/tlb ops shoule be implemented here, but just ignored with no harm. Coprocessor 1 is OCD (on-chip-debugger), which is used for faked console, so we could output chars to this console without graphic card. TODO: curses display should be added lator for screen output. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-08-10 14:42:22 +08:00
#ifndef CONFIG_USER_ONLY
DEF_HELPER_4(cp0_set, void, env, i32, i32, i32)
DEF_HELPER_3(cp0_get, i32, env, i32, i32)
DEF_HELPER_1(cp1_putc, void, i32)
#endif
target-unicore32: switch to AREG0 free mode Add an explicit CPUState parameter instead of relying on AREG0 and switch to AREG0 free mode. Tested-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-09-02 15:42:33 +08:00
DEF_HELPER_2(exception, void, env, i32)
unicore32: add target-unicore32 directory for unicore32-linux-user support Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-04-12 16:25:59 +08:00
target-unicore32: switch to AREG0 free mode Add an explicit CPUState parameter instead of relying on AREG0 and switch to AREG0 free mode. Tested-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-09-02 15:42:33 +08:00
DEF_HELPER_3(asr_write, void, env, i32, i32)
DEF_HELPER_1(asr_read, i32, env)
unicore32: add target-unicore32 directory for unicore32-linux-user support Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-04-12 16:25:59 +08:00
target-unicore32: switch to AREG0 free mode Add an explicit CPUState parameter instead of relying on AREG0 and switch to AREG0 free mode. Tested-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-09-02 15:42:33 +08:00
DEF_HELPER_2(get_user_reg, i32, env, i32)
DEF_HELPER_3(set_user_reg, void, env, i32, i32)
unicore32: add target-unicore32 directory for unicore32-linux-user support Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-04-12 16:25:59 +08:00
target-unicore32: switch to AREG0 free mode Add an explicit CPUState parameter instead of relying on AREG0 and switch to AREG0 free mode. Tested-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-09-02 15:42:33 +08:00
DEF_HELPER_3(add_cc, i32, env, i32, i32)
DEF_HELPER_3(adc_cc, i32, env, i32, i32)
DEF_HELPER_3(sub_cc, i32, env, i32, i32)
DEF_HELPER_3(sbc_cc, i32, env, i32, i32)
unicore32: add target-unicore32 directory for unicore32-linux-user support Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-04-12 16:25:59 +08:00
DEF_HELPER_2(shl, i32, i32, i32)
DEF_HELPER_2(shr, i32, i32, i32)
DEF_HELPER_2(sar, i32, i32, i32)
target-unicore32: switch to AREG0 free mode Add an explicit CPUState parameter instead of relying on AREG0 and switch to AREG0 free mode. Tested-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-09-02 15:42:33 +08:00
DEF_HELPER_3(shl_cc, i32, env, i32, i32)
DEF_HELPER_3(shr_cc, i32, env, i32, i32)
DEF_HELPER_3(sar_cc, i32, env, i32, i32)
DEF_HELPER_3(ror_cc, i32, env, i32, i32)
unicore32: add target-unicore32 directory for unicore32-linux-user support Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-04-12 16:25:59 +08:00
DEF_HELPER_1(ucf64_get_fpscr, i32, env)
DEF_HELPER_2(ucf64_set_fpscr, void, env, i32)
DEF_HELPER_3(ucf64_adds, f32, f32, f32, env)
DEF_HELPER_3(ucf64_addd, f64, f64, f64, env)
DEF_HELPER_3(ucf64_subs, f32, f32, f32, env)
DEF_HELPER_3(ucf64_subd, f64, f64, f64, env)
DEF_HELPER_3(ucf64_muls, f32, f32, f32, env)
DEF_HELPER_3(ucf64_muld, f64, f64, f64, env)
DEF_HELPER_3(ucf64_divs, f32, f32, f32, env)
DEF_HELPER_3(ucf64_divd, f64, f64, f64, env)
DEF_HELPER_1(ucf64_negs, f32, f32)
DEF_HELPER_1(ucf64_negd, f64, f64)
DEF_HELPER_1(ucf64_abss, f32, f32)
DEF_HELPER_1(ucf64_absd, f64, f64)
DEF_HELPER_4(ucf64_cmps, void, f32, f32, i32, env)
DEF_HELPER_4(ucf64_cmpd, void, f64, f64, i32, env)
DEF_HELPER_2(ucf64_sf2df, f64, f32, env)
DEF_HELPER_2(ucf64_df2sf, f32, f64, env)
DEF_HELPER_2(ucf64_si2sf, f32, f32, env)
DEF_HELPER_2(ucf64_si2df, f64, f32, env)
DEF_HELPER_2(ucf64_sf2si, f32, f32, env)
DEF_HELPER_2(ucf64_df2si, f32, f64, env)
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