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[PATCH v2 12/25] linux-user/sparc: Remove target_sigcontext as unused
From: |
Richard Henderson |
Subject: |
[PATCH v2 12/25] linux-user/sparc: Remove target_sigcontext as unused |
Date: |
Sun, 25 Apr 2021 19:53:21 -0700 |
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
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 76579093a8..3d068e0955 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];
--
2.25.1
- [PATCH v2 10/25] linux-user/sparc: Merge sparc64 termbits.h, (continued)
- [PATCH v2 10/25] linux-user/sparc: Merge sparc64 termbits.h, Richard Henderson, 2021/04/25
- [PATCH v2 22/25] linux-user/sparc: Add 64-bit support to fpu save/restore, Richard Henderson, 2021/04/25
- [PATCH v2 11/25] linux-user/sparc: Merge sparc64/ into sparc/, Richard Henderson, 2021/04/25
- [PATCH v2 14/25] linux-user/sparc: Fix the stackframe structure, Richard Henderson, 2021/04/25
- [PATCH v2 13/25] linux-user/sparc: Remove target_rt_signal_frame as unused, Richard Henderson, 2021/04/25
- [PATCH v2 15/25] linux-user/sparc: Use target_pt_regs, Richard Henderson, 2021/04/25
- [PATCH v2 20/25] linux-user/sparc: Clean up setup_frame, Richard Henderson, 2021/04/25
- [PATCH v2 24/25] linux-user/sparc: Implement sparc64 rt signals, Richard Henderson, 2021/04/25
- [PATCH v2 09/25] linux-user/sparc: Merge sparc64 target_structs.h, Richard Henderson, 2021/04/25
- [PATCH v2 25/25] tests/tcg/sparc64: Re-enable linux-test, Richard Henderson, 2021/04/25
- [PATCH v2 12/25] linux-user/sparc: Remove target_sigcontext as unused,
Richard Henderson <=
- [PATCH v2 08/25] linux-user/sparc: Merge sparc64 target_elf.h, Richard Henderson, 2021/04/25
- [PATCH v2 18/25] linux-user/sparc: Save and restore fpu in signal frame, Richard Henderson, 2021/04/25
- [PATCH v2 19/25] linux-user/sparc: Add rwin_save to signal frame, Richard Henderson, 2021/04/25
- [PATCH v2 23/25] linux-user/sparc: Implement sparc32 rt signals, Richard Henderson, 2021/04/25
- [PATCH v2 21/25] linux-user/sparc: Minor corrections to do_sigreturn, Richard Henderson, 2021/04/25
- Re: [PATCH v2 00/25] linux-user/sparc: Implement rt signals, Richard Henderson, 2021/04/25