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2020-01-15trace: Remove trace_mem_build_info_no_se_[bl]eRichard Henderson1-17/+0
It is easy for the atomic helpers to use trace_mem_build_info directly, without resorting to symbol pasting. For this usage, we cannot use trace_mem_get_info, because the MemOp does not support 16-byte accesses. Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2019-10-28trace: add mmu_index to mem_infoAlex Bennée1-9/+22
We are going to re-use mem_info later for plugins and will need to track the mmu_idx for softmmu code. Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-10-28trace: expand mem_info:size_shift to 4 bitsEmilio G. Cota1-4/+4
This will allow us to trace 32k-long memory accesses (although our maximum is something like 256 bytes at the moment). Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Emilio G. Cota <cota@braap.org> [AJB: expanded to 3->4 bits] Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2019-09-03tcg: TCGMemOp is now accelerator independent MemOpTony Nguyen1-2/+2
Preparation for collapsing the two byte swaps, adjust_endianness and handle_bswap, along the I/O path. Target dependant attributes are conditionalized upon NEED_CPU_H. Signed-off-by: Tony Nguyen <tony.nguyen@bt.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Cornelia Huck <cohuck@redhat.com> Message-Id: <81d9cd7d7f5aaadfa772d6c48ecee834e9cf7882.1566466906.git.tony.nguyen@bt.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2018-06-27trace: add trace_mem_build_info_no_se_be/leEmilio G. Cota1-0/+12
These will be used by the following commit. Signed-off-by: Emilio G. Cota <cota@braap.org> Message-id: 1527028012-21888-5-git-send-email-cota@braap.org Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2018-06-27trace: expand mem_info:size_shift to 3 bitsEmilio G. Cota1-4/+4
This will allow us to trace 16B-long memory accesses. Signed-off-by: Emilio G. Cota <cota@braap.org> Message-id: 1527028012-21888-4-git-send-email-cota@braap.org Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2018-06-27trace: simplify trace_mem functionsEmilio G. Cota1-22/+18
Add some defines for the mem_info bits, simplify trace_mem_build_info, and also simplify trace_mem_get_info by making it a wrapper around trace_mem_build_info. This paves the way for increasing size_shift by one bit. Signed-off-by: Emilio G. Cota <cota@braap.org> Message-id: 1527028012-21888-3-git-send-email-cota@braap.org Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2016-07-12Clean up decorations and whitespace around header guardsMarkus Armbruster1-1/+1
Cleaned up with scripts/clean-header-guards.pl. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-06-20trace: [all] Add "guest_mem_before" eventLluís Vilanova1-0/+46
The event is described in "trace-events". Note that the "MO_AMASK" flag is not traced, since it does not seem to affect the visible semantics of instructions. [s/inline inline/inline/ to fix clang build. --Stefan] Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu> Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 146549350711.18437.726780393247474362.stgit@fimbulvetr.bsc.es Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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