Experimental fork of QEMU with video encoding patches https://git.openslx.org/bwlp/qemu.git/atom/target/microblaze/mmu.c?h=spice_video_codecs 2022-02-21T09:18:06+00:00 2022-02-21T09:18:06+00:00 Philippe Mathieu-Daudé 2022-02-07T08:27:56+00:00 urn:sha1:cd6174843b0896c9e57176159b38ecba45bade0e Many files use "qemu/log.h" declarations but neglect to include it (they inherit it via "exec/exec-all.h"). "exec/exec-all.h" is a core component and shouldn't be used that way. Move the "qemu/log.h" inclusion locally to each unit requiring it. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Thomas Huth <thuth@redhat.com> Message-Id: <20220207082756.82600-10-f4bug@amsat.org> Signed-off-by: Thomas Huth <thuth@redhat.com> 2021-01-27T07:32:55+00:00 Joe Komlodi 2021-01-22T00:18:54+00:00 urn:sha1:671a0a1265aeecae6775a8c7b8d6a5ede8a7ad32 Using MMUAccessType makes it more clear what the variable's use is. No functional change. Signed-off-by: Joe Komlodi <komlodi@xilinx.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-Id: <1611274735-303873-3-git-send-email-komlodi@xilinx.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> 2020-11-17T08:45:24+00:00 AlexChen 2020-11-03T07:46:02+00:00 urn:sha1:f25c7ca0cecb71428f864b9ccb6f128ec39ea94e The size of env->mmu.regs is 3, but the range of 'rn' is [0, 5]. To avoid data access out of bounds, only if 'rn' is less than 3, we can print env->mmu.regs[rn]. In other cases, we can print env->mmu.regs[MMU_R_TLBX]. Reported-by: Euler Robot <euler.robot@huawei.com> Signed-off-by: Alex Chen <alex.chen@huawei.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-Id: <5FA10ABA.1080109@huawei.com> Signed-off-by: Thomas Huth <thuth@redhat.com> 2020-11-15T15:39:21+00:00 Chetan Pant 2020-10-23T12:18:21+00:00 urn:sha1:ee4520364603099bfdda59f43573eebdef2822b5 There is no "version 2" of the "Lesser" General Public License. It is either "GPL version 2.0" or "Lesser GPL version 2.1". This patch replaces all occurrences of "Lesser GPL version 2" with "Lesser GPL version 2.1" in comment section. Signed-off-by: Chetan Pant <chetan4windows@gmail.com> Message-Id: <20201023121821.19179-1-chetan4windows@gmail.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> 2020-09-07T19:58:08+00:00 Richard Henderson 2020-09-04T18:31:57+00:00 urn:sha1:de73ee1abe95d37fa1b9c3129cb8a778eea43159 The final 4 fields in MicroBlazeMMU are configuration constants. Move them into MicroBlazeCPUConfig where they belong. Remove the leading "c_" from the member names, as that presumably implied "config", and that should not be explicit in the location. Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> 2020-09-07T19:58:08+00:00 Richard Henderson 2020-09-03T06:18:35+00:00 urn:sha1:8ce97bc188ecebd5030059411b6e29f2cec64dc1 Introduce typedefs and follow CODING_STYLE for naming. Rename struct microblaze_mmu to MicroBlazeMMU. Rename struct microblaze_mmu_lookup to MicroBlazeMMULookup. Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> 2020-09-01T14:41:38+00:00 Richard Henderson 2020-08-20T05:25:16+00:00 urn:sha1:0f96e96bd5144b1a834fed2b53a17fcf46637dcb The program counter is only 32-bits wide. Do not use a 64-bit type to represent it. Since they are so closely related, fix btarget at the same time. Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> 2020-09-01T14:41:38+00:00 Richard Henderson 2020-08-20T04:33:32+00:00 urn:sha1:76e8187d0078e6b926a9a648fb755df4dd266e05 Begin eliminating the sregs array in favor of individual members. Does not correct the width of pc, yet. Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> 2019-06-10T14:03:42+00:00 Richard Henderson 2019-03-23T01:27:36+00:00 urn:sha1:f5c7e93ad9880accbc6ecba3a77d7ac849c57eba Cleanup in the boilerplate that each target must define. Replace mb_env_get_cpu with env_archcpu. The combination CPU(mb_env_get_cpu) should have used ENV_GET_CPU to begin; use env_cpu now. Move cpu_mmu_index below the include of "exec/cpu-all.h", so that the definition of env_archcpu is available. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> 2018-06-15T07:03:55+00:00 Edgar E. Iglesias 2018-06-14T13:34:44+00:00 urn:sha1:643fbf02e04ee2631fda82cb7e1d0f3c86e38213 Correct the masking of output addresses. This fixes Coverity CID 1391441. Fixes: commit 3924a9aa02 Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>