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authorChristian Krinitsin <mail@krinitsin.com>2025-05-30 16:52:07 +0200
committerChristian Krinitsin <mail@krinitsin.com>2025-05-30 16:52:17 +0200
commit9260319e7411ff8281700a532caa436f40120ec4 (patch)
tree2f6bfe5f3458dd49d328d3a9eb508595450adec0 /gitlab/issues/target_i386/host_ppc
parent225caa38269323af1bfc2daadff5ec8bd930747f (diff)
downloademulator-bug-study-9260319e7411ff8281700a532caa436f40120ec4.tar.gz
emulator-bug-study-9260319e7411ff8281700a532caa436f40120ec4.zip
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Diffstat (limited to 'gitlab/issues/target_i386/host_ppc')
-rw-r--r--gitlab/issues/target_i386/host_ppc/accel_TCG/2487.toml76
-rw-r--r--gitlab/issues/target_i386/host_ppc/accel_TCG/391.toml15
2 files changed, 0 insertions, 91 deletions
diff --git a/gitlab/issues/target_i386/host_ppc/accel_TCG/2487.toml b/gitlab/issues/target_i386/host_ppc/accel_TCG/2487.toml
deleted file mode 100644
index 10dcd064..00000000
--- a/gitlab/issues/target_i386/host_ppc/accel_TCG/2487.toml
+++ /dev/null
@@ -1,76 +0,0 @@
-id = 2487
-title = "qemu-x86_64: qemu/tcg/ppc/tcg-target.c.inc:1777:tcg_out_test: code should not be reached"
-state = "closed"
-created_at = "2024-08-06T22:08:38.660Z"
-closed_at = "2024-08-08T01:41:40.130Z"
-labels = ["Closed::Fixed", "accel: TCG", "host: ppc", "target: i386"]
-url = "https://gitlab.com/qemu-project/qemu/-/issues/2487"
-host-os = "Adélie Linux"
-host-arch = "ppc64"
-qemu-version = "qemu-x86_64 version 9.0.50 (v9.0.0-521-g15957eb9ef-dirty)"
-guest-os = "n/a"
-guest-arch = "x86_64"
-description = """Using this basic test file:
-
-```c
-int
-main (void)
-{
-    return 0;
-}
-```
-
-compiled into a static executable using an x86_64 toolchain (glibc or musl both tested),
-
-```
-gwyn ~/qemu-bug # file test1
-test1: ELF 64-bit LSB pie executable, x86-64, version 1 (SYSV), static-pie linked, with debug_info, not stripped
-
-gwyn ~/qemu-bug # file test2
-test2: ELF 64-bit LSB executable, x86-64, version 1 (GNU/Linux), statically linked, BuildID[sha1]=276dc49ee7cbd3b760e24761bf9fb9e1cc4b4349, for GNU/Linux 3.2.0, not stripped
-```
-
-Using QEMU from 15957eb9efe2da67c796612cead95cba28ba9bda or newer:
-
-```
-gwyn ~/qemu-bug # ../emus-ppc64/bin/qemu-x86_64 --version
-qemu-x86_64 version 9.0.50 (v9.0.0-521-g15957eb9ef-dirty)
-Copyright (c) 2003-2024 Fabrice Bellard and the QEMU Project developers
-```
-
-QEMU crashes:
-
-```
-gwyn ~/qemu-bug # ../emus-ppc64/bin/qemu-x86_64 ./test2
-**
-ERROR:/root/qemu/tcg/ppc/tcg-target.c.inc:1777:tcg_out_test: code should not be reached
-Bail out! ERROR:/root/qemu/tcg/ppc/tcg-target.c.inc:1777:tcg_out_test: code should not be reached
-Aborted
-```"""
-reproduce = """1. Build QEMU user for ppc64 (may affect other hosts) using commit 15957eb9efe2da67c796612cead95cba28ba9bda or newer.
-2. Run any simple x86_64 executable.
-3. Observe the crash."""
-additional = """Bisected to here:
-
-```
-commit 15957eb9efe2da67c796612cead95cba28ba9bda
-Author: Paolo Bonzini <pbonzini@redhat.com>
-Date:   Fri Oct 27 05:57:31 2023 +0200
-
-    target/i386: use TSTEQ/TSTNE to test low bits
-    
-    When testing the sign bit or equality to zero of a partial register, it
-    is useful to use a single TSTEQ or TSTNE operation.  It can also be used
-    to test the parity flag, using bit 0 of the population count.
-    
-    Do not do this for target_ulong-sized values however; the optimizer would
-    produce a comparison against zero anyway, and it avoids shifts by 64
-    which are undefined behavior.
-    
-    Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
-    Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
-
- target/i386/tcg/emit.c.inc  |  5 ++---
- target/i386/tcg/translate.c | 28 ++++++++++++++++++++--------
- 2 files changed, 22 insertions(+), 11 deletions(-)
-```"""
diff --git a/gitlab/issues/target_i386/host_ppc/accel_TCG/391.toml b/gitlab/issues/target_i386/host_ppc/accel_TCG/391.toml
deleted file mode 100644
index d5669bcb..00000000
--- a/gitlab/issues/target_i386/host_ppc/accel_TCG/391.toml
+++ /dev/null
@@ -1,15 +0,0 @@
-id = 391
-title = "Unable to pass-through PCIe devices from a ppc64le host to an x86_64 guest"
-state = "opened"
-created_at = "2021-06-06T18:37:12.636Z"
-closed_at = "n/a"
-labels = ["VFIO", "accel: TCG", "host: ppc", "kind::Feature Request", "target: i386", "workflow::Needs Info"]
-url = "https://gitlab.com/qemu-project/qemu/-/issues/391"
-host-os = "n/a"
-host-arch = "n/a"
-qemu-version = "n/a"
-guest-os = "n/a"
-guest-arch = "n/a"
-description = "n/a"
-reproduce = "n/a"
-additional = "n/a"