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[PULL 19/59] linux-user/sparc: Remove target_sigcontext as unused
From: |
Laurent Vivier |
Subject: |
[PULL 19/59] linux-user/sparc: Remove target_sigcontext as unused |
Date: |
Mon, 17 May 2021 20:13:44 +0200 |
From: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210426025334.1168495-13-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
linux-user/sparc/signal.c | 28 ----------------------------
1 file changed, 28 deletions(-)
diff --git a/linux-user/sparc/signal.c b/linux-user/sparc/signal.c
index 76579093a88c..3d068e095508 100644
--- a/linux-user/sparc/signal.c
+++ b/linux-user/sparc/signal.c
@@ -21,34 +21,6 @@
#include "signal-common.h"
#include "linux-user/trace.h"
-#define __SUNOS_MAXWIN 31
-
-/* This is what SunOS does, so shall I. */
-struct target_sigcontext {
- abi_ulong sigc_onstack; /* state to restore */
-
- abi_ulong sigc_mask; /* sigmask to restore */
- abi_ulong sigc_sp; /* stack pointer */
- abi_ulong sigc_pc; /* program counter */
- abi_ulong sigc_npc; /* next program counter */
- abi_ulong sigc_psr; /* for condition codes etc */
- abi_ulong sigc_g1; /* User uses these two registers */
- abi_ulong sigc_o0; /* within the trampoline code. */
-
- /* Now comes information regarding the users window set
- * at the time of the signal.
- */
- abi_ulong sigc_oswins; /* outstanding windows */
-
- /* stack ptrs for each regwin buf */
- char *sigc_spbuf[__SUNOS_MAXWIN];
-
- /* Windows to restore after signal */
- struct {
- abi_ulong locals[8];
- abi_ulong ins[8];
- } sigc_wbuf[__SUNOS_MAXWIN];
-};
/* A Sparc stack frame */
struct sparc_stackf {
abi_ulong locals[8];
--
2.31.1
- [PULL 05/59] linux-user/arm: Do not fill in si_code for fpa11 exceptions, (continued)
- [PULL 05/59] linux-user/arm: Do not fill in si_code for fpa11 exceptions, Laurent Vivier, 2021/05/17
- [PULL 02/59] linux-user: strace now handles unshare syscall args correctly, Laurent Vivier, 2021/05/17
- [PULL 06/59] linux-user/arm: Simplify accumulating and raising fpa11 exceptions, Laurent Vivier, 2021/05/17
- [PULL 14/59] linux-user/sparc: Merge sparc64 target_syscall.h, Laurent Vivier, 2021/05/17
- [PULL 13/59] linux-user/sparc: Clean up init_thread, Laurent Vivier, 2021/05/17
- [PULL 11/59] linux-user: Pass CPUArchState to target_restore_altstack, Laurent Vivier, 2021/05/17
- [PULL 17/59] linux-user/sparc: Merge sparc64 termbits.h, Laurent Vivier, 2021/05/17
- [PULL 03/59] linux-user/arm: Split out emulate_arm_fpa11, Laurent Vivier, 2021/05/17
- [PULL 12/59] linux-user/sparc: Include TARGET_STACK_BIAS in get_sp_from_cpustate, Laurent Vivier, 2021/05/17
- [PULL 16/59] linux-user/sparc: Merge sparc64 target_structs.h, Laurent Vivier, 2021/05/17
- [PULL 19/59] linux-user/sparc: Remove target_sigcontext as unused,
Laurent Vivier <=
- [PULL 20/59] linux-user/sparc: Remove target_rt_signal_frame as unused, Laurent Vivier, 2021/05/17
- [PULL 22/59] linux-user/sparc: Use target_pt_regs, Laurent Vivier, 2021/05/17
- [PULL 25/59] linux-user/sparc: Save and restore fpu in signal frame, Laurent Vivier, 2021/05/17
- [PULL 21/59] linux-user/sparc: Fix the stackframe structure, Laurent Vivier, 2021/05/17
- [PULL 04/59] linux-user/arm: Do not emulate fpa11 in thumb mode, Laurent Vivier, 2021/05/17
- [PULL 09/59] linux-user: Use target_restore_altstack in all sigreturn, Laurent Vivier, 2021/05/17
- [PULL 10/59] linux-user: Pass CPUArchState to do_sigaltstack, Laurent Vivier, 2021/05/17
- [PULL 29/59] linux-user/sparc: Add 64-bit support to fpu save/restore, Laurent Vivier, 2021/05/17
- [PULL 18/59] linux-user/sparc: Merge sparc64/ into sparc/, Laurent Vivier, 2021/05/17
- [PULL 30/59] linux-user/sparc: Implement sparc32 rt signals, Laurent Vivier, 2021/05/17