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Searched hist:9764 (Results 1 - 9 of 9) sorted by relevance

/gem5/src/arch/x86/isa/insts/x87/load_constants/
H A D	load_0_1_or_pi.py	diff 9764:7e744dcb1904 Tue Jun 18 10:30:00 EDT 2013 Andreas Sandberg <andreas@sandberg.pp.se> x86: Fix loading of floating point constants This changeset actually fixes two issues: * The lfpimm instruction didn't work correctly when applied to a floating point constant (it did work for integers containing the bit string representation of a constant) since it used reinterpret_cast to convert a double to a uint64_t. This caused a compilation error, at least, in gcc 4.6.3. * The instructions loading floating point constants in the x87 processor didn't work correctly since they just stored a truncated integer instead of a double in the floating point register. This changeset fixes the old microcode by using lfpimm instruction instead of the limm instructions.
H A D	load_logarithm.py	diff 9764:7e744dcb1904 Tue Jun 18 10:30:00 EDT 2013 Andreas Sandberg <andreas@sandberg.pp.se> x86: Fix loading of floating point constants This changeset actually fixes two issues: * The lfpimm instruction didn't work correctly when applied to a floating point constant (it did work for integers containing the bit string representation of a constant) since it used reinterpret_cast to convert a double to a uint64_t. This caused a compilation error, at least, in gcc 4.6.3. * The instructions loading floating point constants in the x87 processor didn't work correctly since they just stored a truncated integer instead of a double in the floating point register. This changeset fixes the old microcode by using lfpimm instruction instead of the limm instructions.
/gem5/src/dev/ps2/
H A D	PS2.py	diff 12655:a1646f7c13ab Mon Apr 09 13:38:00 EDT 2018 Andreas Sandberg <andreas.sandberg@arm.com> ps2: Add a simple touchscreen model Add a touchscreen model that is compatible with Linux's TouchKit driver. This model is based on the model in the Arm PL050 KMI model. Change-Id: Id4d88a21a26bb42c455e4d778cd89875f650ac57 Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com> Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com> Reviewed-on: https://gem5-review.googlesource.com/9764 Reviewed-by: Gabe Black <gabeblack@google.com> Maintainer: Gabe Black <gabeblack@google.com>
H A D	SConscript	diff 12655:a1646f7c13ab Mon Apr 09 13:38:00 EDT 2018 Andreas Sandberg <andreas.sandberg@arm.com> ps2: Add a simple touchscreen model Add a touchscreen model that is compatible with Linux's TouchKit driver. This model is based on the model in the Arm PL050 KMI model. Change-Id: Id4d88a21a26bb42c455e4d778cd89875f650ac57 Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com> Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com> Reviewed-on: https://gem5-review.googlesource.com/9764 Reviewed-by: Gabe Black <gabeblack@google.com> Maintainer: Gabe Black <gabeblack@google.com>
H A D	touchkit.cc	12655:a1646f7c13ab Mon Apr 09 13:38:00 EDT 2018 Andreas Sandberg <andreas.sandberg@arm.com> ps2: Add a simple touchscreen model Add a touchscreen model that is compatible with Linux's TouchKit driver. This model is based on the model in the Arm PL050 KMI model. Change-Id: Id4d88a21a26bb42c455e4d778cd89875f650ac57 Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com> Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com> Reviewed-on: https://gem5-review.googlesource.com/9764 Reviewed-by: Gabe Black <gabeblack@google.com> Maintainer: Gabe Black <gabeblack@google.com>
H A D	touchkit.hh	12655:a1646f7c13ab Mon Apr 09 13:38:00 EDT 2018 Andreas Sandberg <andreas.sandberg@arm.com> ps2: Add a simple touchscreen model Add a touchscreen model that is compatible with Linux's TouchKit driver. This model is based on the model in the Arm PL050 KMI model. Change-Id: Id4d88a21a26bb42c455e4d778cd89875f650ac57 Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com> Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com> Reviewed-on: https://gem5-review.googlesource.com/9764 Reviewed-by: Gabe Black <gabeblack@google.com> Maintainer: Gabe Black <gabeblack@google.com>
/gem5/src/arch/x86/isa/microops/
H A D	limmop.isa	diff 9764:7e744dcb1904 Tue Jun 18 10:30:00 EDT 2013 Andreas Sandberg <andreas@sandberg.pp.se> x86: Fix loading of floating point constants This changeset actually fixes two issues: * The lfpimm instruction didn't work correctly when applied to a floating point constant (it did work for integers containing the bit string representation of a constant) since it used reinterpret_cast to convert a double to a uint64_t. This caused a compilation error, at least, in gcc 4.6.3. * The instructions loading floating point constants in the x87 processor didn't work correctly since they just stored a truncated integer instead of a double in the floating point register. This changeset fixes the old microcode by using lfpimm instruction instead of the limm instructions.
/gem5/src/arch/x86/isa/
H A D	includes.isa	diff 9764:7e744dcb1904 Tue Jun 18 10:30:00 EDT 2013 Andreas Sandberg <andreas@sandberg.pp.se> x86: Fix loading of floating point constants This changeset actually fixes two issues: * The lfpimm instruction didn't work correctly when applied to a floating point constant (it did work for integers containing the bit string representation of a constant) since it used reinterpret_cast to convert a double to a uint64_t. This caused a compilation error, at least, in gcc 4.6.3. * The instructions loading floating point constants in the x87 processor didn't work correctly since they just stored a truncated integer instead of a double in the floating point register. This changeset fixes the old microcode by using lfpimm instruction instead of the limm instructions.
/gem5/src/arch/x86/
H A D	utility.hh	diff 9764:7e744dcb1904 Tue Jun 18 10:30:00 EDT 2013 Andreas Sandberg <andreas@sandberg.pp.se> x86: Fix loading of floating point constants This changeset actually fixes two issues: * The lfpimm instruction didn't work correctly when applied to a floating point constant (it did work for integers containing the bit string representation of a constant) since it used reinterpret_cast to convert a double to a uint64_t. This caused a compilation error, at least, in gcc 4.6.3. * The instructions loading floating point constants in the x87 processor didn't work correctly since they just stored a truncated integer instead of a double in the floating point register. This changeset fixes the old microcode by using lfpimm instruction instead of the limm instructions.

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