gem5 - gem5

Age	Commit message (Collapse)	Author
2018-10-16	systemc: Implement sc_vector.	Gabe Black
	Change-Id: I3cf096c4432fdf310fa1279da32620d5c9f57b5d Reviewed-on: https://gem5-review.googlesource.com/c/13197 Reviewed-by: Gabe Black <gabeblack@google.com> Maintainer: Gabe Black <gabeblack@google.com>
2018-10-16	systemc: Change how the default timescale is set.	Gabe Black
	The spec says that the default timescale should be 1 PS, but the Accellera implementation uses the time resolution. Change-Id: I7b307a33ef0856e9c19d81e401b15691275d4978 Reviewed-on: https://gem5-review.googlesource.com/c/12975 Reviewed-by: Gabe Black <gabeblack@google.com> Maintainer: Gabe Black <gabeblack@google.com>
2018-10-16	systemc: Print an Info when setting a tracefile's time unit.	Gabe Black
	This matches Accellera's output for the tests. Change-Id: Ie67fd673a980b8ca2fdcd8f357ff7993a9091221 Reviewed-on: https://gem5-review.googlesource.com/c/12972 Reviewed-by: Gabe Black <gabeblack@google.com> Maintainer: Gabe Black <gabeblack@google.com>
2018-10-16	systemc: Implement general and VCD trace support.	Gabe Black
	This doesn't include WIF trace support, but does make allowances for adding it in the future. Change-Id: Ifb62f40a7d8a13e94463930a44ac4b1cf41e3009 Reviewed-on: https://gem5-review.googlesource.com/c/12826 Reviewed-by: Gabe Black <gabeblack@google.com> Maintainer: Gabe Black <gabeblack@google.com>
2018-10-09	systemc: Fortify how exceptions are caught and passed around.	Gabe Black
	This change tightens up exception catching and makes gem5's systemc code react to exceptions more in line with the Accellera implementation. This prevents exceptions from being caught by the pybind11 integration which makes it very difficult to see where an exception came from, and makes the output differ by including a (mostly useless) backtrace. Change-Id: I7130d53a98fadd137073d1718f780f32f57c658c Reviewed-on: https://gem5-review.googlesource.com/c/12601 Reviewed-by: Gabe Black <gabeblack@google.com> Maintainer: Gabe Black <gabeblack@google.com>
2018-10-03	systemc: Copy the msgType and msg parameters of sc_report.	Gabe Black
	The original strings pointed to by those parameters may go away before the sc_report has been completely consumed. By copying them, we make sure other consumers downstream can still access them. Change-Id: Iab9a802b7ae3bb5aed3a2716cd92886b8d241dfa Reviewed-on: https://gem5-review.googlesource.com/c/12469 Reviewed-by: Gabe Black <gabeblack@google.com> Maintainer: Gabe Black <gabeblack@google.com>
2018-09-25	systemc: Make the report handler handle null messages.	Gabe Black
	It was checking the first character of the message for a null byte, but not whether the message string pointer itself was null. Change-Id: Iddef1e22c35b55c8c898670576ab416dd1023d7c Reviewed-on: https://gem5-review.googlesource.com/12252 Reviewed-by: Gabe Black <gabeblack@google.com> Maintainer: Gabe Black <gabeblack@google.com>
2018-09-11	systemc: Implement most of the sc_report_handler mechanism.	Gabe Black
	This doesn't include support for the deprecated integer message ids. Change-Id: I309d58df1cdc464428189eb0b7180edf41ca4f67 Reviewed-on: https://gem5-review.googlesource.com/12048 Reviewed-by: Gabe Black <gabeblack@google.com> Maintainer: Gabe Black <gabeblack@google.com>
2018-08-28	systemc: Add some nonstandard, undocumented sc_report_* functions.	Gabe Black
	The tests use these functions. Change-Id: I3cdc10d433d9388742a20fb3a97a1a3efa699e11 Reviewed-on: https://gem5-review.googlesource.com/11271 Reviewed-by: Gabe Black <gabeblack@google.com> Maintainer: Gabe Black <gabeblack@google.com>
2018-08-22	systemc: Add the deprecated sc_trace_delta_cycles function.	Gabe Black
	This function enables or disables tracing of delta cycles in a particular trace file. Change-Id: I53164a792856d071de1fefc76977cca8eb5fd735 Reviewed-on: https://gem5-review.googlesource.com/11267 Reviewed-by: Gabe Black <gabeblack@google.com> Maintainer: Gabe Black <gabeblack@google.com>
2018-08-22	systemc: Add some nonstandard (get\|set)_catch_actions functions.	Gabe Black
	These are used by the tests. Change-Id: I09bbe81854f0faa524a4c6aa0ef31d80e4a8de24 Reviewed-on: https://gem5-review.googlesource.com/11265 Reviewed-by: Gabe Black <gabeblack@google.com> Maintainer: Gabe Black <gabeblack@google.com>
2018-08-22	systemc: Add nonstandard sc_trace-s for sc_event and sc_time.	Gabe Black
	These are not in the standard but are defined by Accellera and are used in the regression tests. Change-Id: Idb8358530b1135526c52733e628461a17308e216 Reviewed-on: https://gem5-review.googlesource.com/11259 Reviewed-by: Gabe Black <gabeblack@google.com> Maintainer: Gabe Black <gabeblack@google.com>
2018-08-22	systemc: Add support for deprecated integer report handler ids.	Gabe Black
	These are deprecated but still used in the regression tests. Change-Id: Id59cf950fbe0530a6cdce20a256d450b243f12d3 Reviewed-on: https://gem5-review.googlesource.com/11256 Reviewed-by: Gabe Black <gabeblack@google.com> Maintainer: Gabe Black <gabeblack@google.com>
2018-08-15	systemc: Add some non-standard sc_trace variants.	Gabe Black
	These overloads of sc_trace take the unsigned version of some primitive types. The compiler thought it was ambiguous how to convert an unsigned integer value into a signed one since there were several different functions which took signed integer parameters of various sizes. These versions of sc_trace aren't in the standard, but they are in the Accellera implementation and do fix building of the regression tests. Change-Id: I26fd06d90ae6bf5fc5aed24bc2ac826ad69eee31 Reviewed-on: https://gem5-review.googlesource.com/11182 Reviewed-by: Gabe Black <gabeblack@google.com> Maintainer: Gabe Black <gabeblack@google.com>
2018-08-08	systemc: Stub out all the standard utilility classes and functions.	Gabe Black
	Change-Id: I9e9724edb6281e0b0a6bae5546b0ede77d295c12 Reviewed-on: https://gem5-review.googlesource.com/10841 Reviewed-by: Gabe Black <gabeblack@google.com> Maintainer: Gabe Black <gabeblack@google.com>