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2016-03-23target-tricore: Add FPU infrastructureBastian Koppelmann1-0/+10
This patch adds a file for all the FPU related helpers with all the includes, useful defines, and a function to update the status bits. Additionally it adds a mask for the rounding mode bits of PSW as well as all the opcodes for the FPU instructions. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Message-Id: <1457708597-3025-2-git-send-email-kbastian@mail.uni-paderborn.de>
2016-03-23target-tricore: Fix psw_read() clearing too many bitsBastian Koppelmann1-1/+1
psw_read() ought to sync the PSW value with the cached status bits (C,V,SV,AV,SAV). For this the bits are cleared in the PSW before they are written from the cached bits. The clear mask is too big and clears two additional bits. Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Message-Id: <1458547383-23102-4-git-send-email-kbastian@mail.uni-paderborn.de>
2016-02-25target-tricore: Fix wrong precedences on psw_writeBastian Koppelmann1-4/+4
Wrong braces on the restore of the cached TCGv SV and V bit could lead to a wrong PSW. While at this it removes unnecessary braces for the restore of the cached TCGv AV and SAV bits. Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
2016-01-29tricore: Clean up includesPeter Maydell1-5/+1
Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1453832250-766-34-git-send-email-peter.maydell@linaro.org
2015-12-17tricore: avoid "naked" qemu_logPaolo Bonzini1-2/+2
Cc: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-11maint: remove unused include for signal.hDaniel P. Berrange1-1/+0
A number of files were including signal.h but not using any of the functions it provides Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-09-25target-tricore: Remove the dummy interrupt boilerplateRichard Henderson1-4/+0
It can go back in when it actually does something. Cc: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Signed-off-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Message-id: 1410626734-3804-18-git-send-email-rth@twiddle.net Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-09-01target-tricore: Add softmmu supportBastian Koppelmann1-1/+53
Add basic softmmu support for TriCore Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Message-id: 1409572800-4116-4-git-send-email-kbastian@mail.uni-paderborn.de Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-09-01target-tricore: Add target stubs and qom-cpuBastian Koppelmann1-0/+92
Add TriCore target stubs, and QOM cpu, and Maintainer Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Message-id: 1409572800-4116-2-git-send-email-kbastian@mail.uni-paderborn.de Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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