From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org,
Daniel Henrique Barboza <danielhb413@gmail.com>
Subject: [PULL v2 04/15] linux-user: Implment host/ppc/host-signal.h
Date: Mon, 23 Jan 2023 16:04:56 -1000 [thread overview]
Message-ID: <20230124020507.3732200-5-richard.henderson@linaro.org> (raw)
In-Reply-To: <20230124020507.3732200-1-richard.henderson@linaro.org>
This commit re-enables ppc32 as a linux-user host,
as existance of the directory is noted by configure.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1097
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20220729172141.1789105-3-richard.henderson@linaro.org>
---
linux-user/include/host/ppc/host-signal.h | 39 +++++++++++++++++++++++
1 file changed, 39 insertions(+)
create mode 100644 linux-user/include/host/ppc/host-signal.h
diff --git a/linux-user/include/host/ppc/host-signal.h b/linux-user/include/host/ppc/host-signal.h
new file mode 100644
index 0000000000..de25c803f5
--- /dev/null
+++ b/linux-user/include/host/ppc/host-signal.h
@@ -0,0 +1,39 @@
+/*
+ * host-signal.h: signal info dependent on the host architecture
+ *
+ * Copyright (c) 2022 Linaro Ltd.
+ *
+ * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+#ifndef PPC_HOST_SIGNAL_H
+#define PPC_HOST_SIGNAL_H
+
+#include <asm/ptrace.h>
+
+/* The third argument to a SA_SIGINFO handler is ucontext_t. */
+typedef ucontext_t host_sigcontext;
+
+static inline uintptr_t host_signal_pc(host_sigcontext *uc)
+{
+ return uc->uc_mcontext.regs->nip;
+}
+
+static inline void host_signal_set_pc(host_sigcontext *uc, uintptr_t pc)
+{
+ uc->uc_mcontext.regs->nip = pc;
+}
+
+static inline void *host_signal_mask(host_sigcontext *uc)
+{
+ return &uc->uc_sigmask;
+}
+
+static inline bool host_signal_write(siginfo_t *info, host_sigcontext *uc)
+{
+ return uc->uc_mcontext.regs->trap != 0x400
+ && (uc->uc_mcontext.regs->dsisr & 0x02000000);
+}
+
+#endif
--
2.34.1
next prev parent reply other threads:[~2023-01-24 2:07 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-24 2:04 [PULL v2 00/15] tcg patch queue Richard Henderson
2023-01-24 2:04 ` [PULL v2 01/15] tcg: Avoid recursion in tcg_gen_mulu2_i32 Richard Henderson
2023-01-24 2:04 ` [PULL v2 02/15] tcg/arm: Use register pair allocation for qemu_{ld, st}_i64 Richard Henderson
2023-01-24 2:04 ` [PULL v2 03/15] common-user/host/ppc: Implement safe-syscall.inc.S Richard Henderson
2023-01-24 2:04 ` Richard Henderson [this message]
2023-01-24 2:04 ` [PULL v2 05/15] tcg: Mark tcg helpers noinline to avoid an issue with LTO Richard Henderson
2023-01-24 2:04 ` [PULL v2 06/15] target/loongarch: Enable the disassembler for host tcg Richard Henderson
2023-01-24 2:04 ` [PULL v2 07/15] target/loongarch: Disassemble jirl properly Richard Henderson
2023-01-24 2:05 ` [PULL v2 08/15] target/loongarch: Disassemble pcadd* addresses Richard Henderson
2023-01-24 2:05 ` [PULL v2 09/15] tcg/loongarch64: Optimize immediate loading Richard Henderson
2023-01-24 2:05 ` [PULL v2 10/15] tcg/loongarch64: Update tcg-insn-defs.c.inc Richard Henderson
2023-01-24 2:05 ` [PULL v2 11/15] tcg/loongarch64: Introduce tcg_out_addi Richard Henderson
2023-01-24 2:05 ` [PULL v2 12/15] tcg/loongarch64: Improve setcond expansion Richard Henderson
2023-01-24 2:05 ` [PULL v2 13/15] tcg/loongarch64: Implement movcond Richard Henderson
2023-01-24 2:05 ` [PULL v2 14/15] tcg/loongarch64: Use tcg_pcrel_diff in tcg_out_ldst Richard Henderson
2023-01-24 2:05 ` [PULL v2 15/15] tcg/loongarch64: Reorg goto_tb implementation Richard Henderson
2023-02-03 12:42 ` [PULL v2 00/15] tcg patch queue Peter Maydell
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20230124020507.3732200-5-richard.henderson@linaro.org \
--to=richard.henderson@linaro.org \
--cc=danielhb413@gmail.com \
--cc=peter.maydell@linaro.org \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).