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Ports/gdb: Add descriptions to all gdb patches and remove dead code
Before working on the gdb port some more, I wanted to get these patches cleaned up to have a good base to build upon.
This commit is contained in:
Brian Gianforcaro
Andreas Kling
parent
9845164f6a
commit
f01e1d0c17
Notes:
sideshowbarker
2024-07-17 18:29:50 +09:00
Author: https://github.com/bgianfo Commit: https://github.com/SerenityOS/serenity/commit/f01e1d0c17 Pull-request: https://github.com/SerenityOS/serenity/pull/12676
6 changed files with 57 additions and 27 deletions
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@ -51,7 +51,6 @@ PORTS_MISSING_DESCRIPTIONS = {
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'freetype',
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'gawk',
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'gcc',
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'gdb',
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'genemu',
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'gettext',
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'git',
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@ -1,3 +1,13 @@
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From 32bfc7a161e6bf10decbf29b31c7b547cf250d3a Mon Sep 17 00:00:00 2001
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From: Brian Gianforcaro <b.gianfo@gmail.com>
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Date: Sat, 19 Feb 2022 19:46:06 -0800
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Subject: [PATCH 1/4] gdb: Disable xmalloc for alternate_signal_stack for
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serenity
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---
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gdbsupport/alt-stack.h | 37 ++++++++++++++++++++++++++-----------
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1 file changed, 26 insertions(+), 11 deletions(-)
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diff --git a/gdbsupport/alt-stack.h b/gdbsupport/alt-stack.h
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index 056ea41..b638533 100644
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--- a/gdbsupport/alt-stack.h
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@ -68,3 +78,6 @@ index 056ea41..b638533 100644
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stack_t m_old_stack;
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#endif
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};
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--
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2.32.0
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@ -1,7 +1,7 @@
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From 581bbef892960b1533aa9d9918f5eeee4bff9cce Mon Sep 17 00:00:00 2001
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From 883a25f5ed8fd8f13b8e30aed3a25001839d892c Mon Sep 17 00:00:00 2001
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From: Brian Gianforcaro <b.gianfo@gmail.com>
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Date: Tue, 28 Dec 2021 04:35:47 -0800
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Subject: [PATCH 2/3] serenity: Add basic ptrace based native target for
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Subject: [PATCH 2/4] serenity: Add basic ptrace based native target for
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SerenityOS/i386
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---
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@ -14,10 +14,10 @@ Subject: [PATCH 2/3] serenity: Add basic ptrace based native target for
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gdb/osabi.c | 1 +
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gdb/osabi.h | 1 +
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gdb/serenity-nat.c | 13 +++++
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gdb/serenity-nat.h | 34 +++++++++++++
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gdb/serenity-nat.h | 16 +++++++
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gdb/serenity-tdep.c | 28 +++++++++++
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gdb/serenity-tdep.h | 24 ++++++++++
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12 files changed, 271 insertions(+)
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12 files changed, 253 insertions(+)
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create mode 100644 gdb/i386-serenity-nat.c
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create mode 100644 gdb/i386-serenity-tdep.c
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create mode 100644 gdb/i386-serenity-tdep.h
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@ -314,10 +314,10 @@ index 0000000..ff740d4
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\ No newline at end of file
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diff --git a/gdb/serenity-nat.h b/gdb/serenity-nat.h
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new file mode 100644
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index 0000000..ac3cfaa
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index 0000000..dcd24ce
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--- /dev/null
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+++ b/gdb/serenity-nat.h
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@@ -0,0 +1,34 @@
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@@ -0,0 +1,16 @@
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+/* Native-dependent code for SerenityOS. */
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+
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+#ifndef SERENITYOS_NAT_H
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@ -331,24 +331,6 @@ index 0000000..ac3cfaa
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+
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+class serenity_nat_target : public inf_ptrace_target
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+{
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+#if 0
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+ /* Override some methods to support threads. */
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+ std::string pid_to_str (ptid_t) override;
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+ void update_thread_list () override;
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+ ptid_t wait (ptid_t, struct target_waitstatus *, target_wait_flags) override;
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+
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+#ifdef PT_GET_PROCESS_STATE
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+ void follow_fork (bool, bool) override;
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+
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+ int insert_fork_catchpoint (int) override;
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+
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+ int remove_fork_catchpoint (int) override;
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+
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+ void post_startup_inferior (ptid_t) override;
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+
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+ void post_attach (int) override;
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+#endif
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+#endif
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+};
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+
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+#endif /* serenity-nat.h */
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@ -1,3 +1,14 @@
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From e87fd74df2c7fcb4b146eb09b5b710a45003999a Mon Sep 17 00:00:00 2001
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From: Brian Gianforcaro <b.gianfo@gmail.com>
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Date: Sat, 19 Feb 2022 19:47:42 -0800
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Subject: [PATCH 3/4] gdb: Add build support for SerenityOS
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---
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bfd/config.bfd | 9 +++++++++
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gdbsupport/configure | 2 +-
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libiberty/configure | 4 +++-
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3 files changed, 13 insertions(+), 2 deletions(-)
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diff --git a/bfd/config.bfd b/bfd/config.bfd
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index 30087e3..11dc114 100644
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--- a/bfd/config.bfd
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@ -53,3 +64,6 @@ index fffb91d..defc239 100755
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;;
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esac
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--
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2.32.0
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@ -1,7 +1,7 @@
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From 7eeba40e3e8e3be17c68164c44e5ccf76b732842 Mon Sep 17 00:00:00 2001
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From 7a5e11d2e9cbe98af96faa4835592686bf261a23 Mon Sep 17 00:00:00 2001
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From: Brian Gianforcaro <b.gianfo@gmail.com>
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Date: Tue, 28 Dec 2021 04:39:25 -0800
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Subject: [PATCH] serenity: Fix compiler -fpermissive warnings from using
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Subject: [PATCH 4/4] serenity: Fix compiler -fpermissive warnings from using
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latest GCC
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---
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22
Ports/gdb/patches/ReadMe.md
Normal file
22
Ports/gdb/patches/ReadMe.md
Normal file
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@ -0,0 +1,22 @@
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# Patches for gdb on SerenityOS
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## `0001-gdb-Disable-xmalloc-for-alternate_signal_stack-for-s.patch`
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gdb: Disable xmalloc for alternate_signal_stack for serenity
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## `0002-serenity-Add-basic-ptrace-based-native-target-for-Se.patch`
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serenity: Add basic ptrace based native target for SerenityOS/i386
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## `0003-gdb-Add-build-support-for-SerenityOS.patch`
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gdb: Add build support for SerenityOS
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## `0004-serenity-Fix-compiler-fpermissive-warnings-from-usin.patch`
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serenity: Fix compiler -fpermissive warnings from using latest GCC
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