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[PATCH 1/3] bsd-user: remove target_signal.h, it's unused
From: |
Warner Losh |
Subject: |
[PATCH 1/3] bsd-user: remove target_signal.h, it's unused |
Date: |
Mon, 10 May 2021 16:15:09 -0600 |
Remove the target_signal.h file. None of its contents are currently used and the
bsd-user fork doesn't use them (so this reduces the diffs there).
Signed-off-by: Warner Losh <imp@bsdimp.com>
---
bsd-user/i386/target_signal.h | 20 --------------------
bsd-user/qemu.h | 1 -
bsd-user/signal.c | 1 -
bsd-user/sparc/target_signal.h | 27 ---------------------------
bsd-user/sparc64/target_signal.h | 27 ---------------------------
bsd-user/x86_64/target_signal.h | 19 -------------------
6 files changed, 95 deletions(-)
delete mode 100644 bsd-user/i386/target_signal.h
delete mode 100644 bsd-user/sparc/target_signal.h
delete mode 100644 bsd-user/sparc64/target_signal.h
delete mode 100644 bsd-user/x86_64/target_signal.h
diff --git a/bsd-user/i386/target_signal.h b/bsd-user/i386/target_signal.h
deleted file mode 100644
index 2ef36d1f98..0000000000
--- a/bsd-user/i386/target_signal.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef TARGET_SIGNAL_H
-#define TARGET_SIGNAL_H
-
-#include "cpu.h"
-
-/* this struct defines a stack used during syscall handling */
-
-typedef struct target_sigaltstack {
- abi_ulong ss_sp;
- abi_long ss_flags;
- abi_ulong ss_size;
-} target_stack_t;
-
-
-static inline abi_ulong get_sp_from_cpustate(CPUX86State *state)
-{
- return state->regs[R_ESP];
-}
-
-#endif /* TARGET_SIGNAL_H */
diff --git a/bsd-user/qemu.h b/bsd-user/qemu.h
index 5a82722281..369c649fe5 100644
--- a/bsd-user/qemu.h
+++ b/bsd-user/qemu.h
@@ -38,7 +38,6 @@ extern enum BSDType bsd_type;
#include "syscall_defs.h"
#include "target_syscall.h"
-#include "target_signal.h"
#include "exec/gdbstub.h"
#if defined(CONFIG_USE_NPTL)
diff --git a/bsd-user/signal.c b/bsd-user/signal.c
index f6f7aa2427..ad6d935569 100644
--- a/bsd-user/signal.c
+++ b/bsd-user/signal.c
@@ -19,7 +19,6 @@
#include "qemu/osdep.h"
#include "qemu.h"
-#include "target_signal.h"
void signal_init(void)
{
diff --git a/bsd-user/sparc/target_signal.h b/bsd-user/sparc/target_signal.h
deleted file mode 100644
index 5b2abba40f..0000000000
--- a/bsd-user/sparc/target_signal.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef TARGET_SIGNAL_H
-#define TARGET_SIGNAL_H
-
-#include "cpu.h"
-
-/* this struct defines a stack used during syscall handling */
-
-typedef struct target_sigaltstack {
- abi_ulong ss_sp;
- abi_long ss_flags;
- abi_ulong ss_size;
-} target_stack_t;
-
-
-#ifndef UREG_I6
-#define UREG_I6 6
-#endif
-#ifndef UREG_FP
-#define UREG_FP UREG_I6
-#endif
-
-static inline abi_ulong get_sp_from_cpustate(CPUSPARCState *state)
-{
- return state->regwptr[UREG_FP];
-}
-
-#endif /* TARGET_SIGNAL_H */
diff --git a/bsd-user/sparc64/target_signal.h b/bsd-user/sparc64/target_signal.h
deleted file mode 100644
index 5b2abba40f..0000000000
--- a/bsd-user/sparc64/target_signal.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef TARGET_SIGNAL_H
-#define TARGET_SIGNAL_H
-
-#include "cpu.h"
-
-/* this struct defines a stack used during syscall handling */
-
-typedef struct target_sigaltstack {
- abi_ulong ss_sp;
- abi_long ss_flags;
- abi_ulong ss_size;
-} target_stack_t;
-
-
-#ifndef UREG_I6
-#define UREG_I6 6
-#endif
-#ifndef UREG_FP
-#define UREG_FP UREG_I6
-#endif
-
-static inline abi_ulong get_sp_from_cpustate(CPUSPARCState *state)
-{
- return state->regwptr[UREG_FP];
-}
-
-#endif /* TARGET_SIGNAL_H */
diff --git a/bsd-user/x86_64/target_signal.h b/bsd-user/x86_64/target_signal.h
deleted file mode 100644
index 659cd401b8..0000000000
--- a/bsd-user/x86_64/target_signal.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef TARGET_SIGNAL_H
-#define TARGET_SIGNAL_H
-
-#include "cpu.h"
-
-/* this struct defines a stack used during syscall handling */
-
-typedef struct target_sigaltstack {
- abi_ulong ss_sp;
- abi_long ss_flags;
- abi_ulong ss_size;
-} target_stack_t;
-
-static inline abi_ulong get_sp_from_cpustate(CPUX86State *state)
-{
- return state->regs[R_ESP];
-}
-
-#endif /* TARGET_SIGNAL_H */
--
2.22.1
- [PATCH 0/3] bsd-user cleanup, Warner Losh, 2021/05/10
- [PATCH 1/3] bsd-user: remove target_signal.h, it's unused,
Warner Losh <=
- [PATCH 3/3] bsd-user: rename linux_binprm to bsd_binprm, Warner Losh, 2021/05/10
- [PATCH 2/3] bsd-user: Stop building the sparc platforms, Warner Losh, 2021/05/10
- Re: [PATCH 0/3] bsd-user cleanup, no-reply, 2021/05/10
- Re: [PATCH 0/3] bsd-user cleanup, Richard Henderson, 2021/05/11