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-rw-r--r--results/classifier/118/none/65389
1 files changed, 0 insertions, 89 deletions
diff --git a/results/classifier/118/none/653 b/results/classifier/118/none/653
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index 68693457..00000000
--- a/results/classifier/118/none/653
+++ /dev/null
@@ -1,89 +0,0 @@
-assembly: 0.768
-architecture: 0.724
-permissions: 0.719
-PID: 0.705
-arm: 0.695
-device: 0.694
-performance: 0.694
-TCG: 0.693
-files: 0.688
-semantic: 0.679
-graphic: 0.679
-debug: 0.675
-virtual: 0.674
-user-level: 0.672
-register: 0.653
-peripherals: 0.613
-socket: 0.612
-vnc: 0.610
-hypervisor: 0.608
-risc-v: 0.603
-KVM: 0.589
-kernel: 0.570
-boot: 0.565
-VMM: 0.544
-ppc: 0.542
-network: 0.540
-x86: 0.487
-mistranslation: 0.458
-i386: 0.431
-
-Tricore: wrong implementation of OPC2_32_RCRW_IMASK and OPC2_32_RCRW_INSERT in target/tricore/translate.c
-Description of problem:
-The translation of the instructions is not done properly.
-please check
-https://www.infineon.com/dgdl/Infineon-TC2xx_Architecture_vol2-UM-v01_00-EN.pdf?fileId=5546d46269bda8df0169ca1bf33124a8
-
-1) Implemented in target/tricore/translate.c as
-    switch (op2) {
-    case OPC2_32_RCRW_IMASK:
-        tcg_gen_andi_tl(temp, cpu_gpr_d[r4], 0x1f);
-        tcg_gen_movi_tl(temp2, (1 << width) - 1);
-        tcg_gen_shl_tl(cpu_gpr_d[r3 + 1], temp2, temp);
-        tcg_gen_movi_tl(temp2, const4);
-        tcg_gen_shl_tl(cpu_gpr_d[r3], temp2, temp);
-        break;
-    case OPC2_32_RCRW_INSERT:
-        temp3 = tcg_temp_new();
-
-        tcg_gen_movi_tl(temp, width);
-        tcg_gen_movi_tl(temp2, const4);
-        tcg_gen_andi_tl(temp3, cpu_gpr_d[r4], 0x1f);
-        gen_insert(cpu_gpr_d[r3], cpu_gpr_d[r1], temp2, temp, temp3);
-
-        tcg_temp_free(temp3);
-        break;
-
-2) Should be 
-    case OPC2_32_RCRW_IMASK:
-        tcg_gen_andi_tl(temp, cpu_gpr_d[r3], 0x1f);
-        tcg_gen_movi_tl(temp2, (1 << width) - 1);
-        tcg_gen_shl_tl(cpu_gpr_d[r4 + 1], temp2, temp);
-        tcg_gen_movi_tl(temp2, const4);
-        tcg_gen_shl_tl(cpu_gpr_d[r4], temp2, temp);
-        break;
-    case OPC2_32_RCRW_INSERT:
-        temp3 = tcg_temp_new();
-
-        tcg_gen_movi_tl(temp, width);
-        tcg_gen_movi_tl(temp2, const4);
-        tcg_gen_andi_tl(temp3, cpu_gpr_d[r3], 0x1f);
-        gen_insert(cpu_gpr_d[r4], cpu_gpr_d[r1], temp2, temp, temp3);
-
-        tcg_temp_free(temp3);
-        break;
-From encoding point of view d4 is target and not source.
-Assumption is here misleading swap of d3 and d4.
-
-
-Detected: 
-testsuite libstdc++ 9.1.0 delta analysis of Infineon Instruction Set Simulator vs. qemu-system-tricore
-fix from 2) is successfull
-
-Confidence Level for bugfix high.
-Is according to spec. and in line with reference Instruction Set Simulator from Infineon.
-
-Motivation
-Reexecution of gcc/g++/libstdc++ testsuites with qemu
-
-I honor the implementation work which was done by bkoppelmann, vo_lumit@gmx.de