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linux-user/sparc: Remove target_sigcontext as unused

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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>
This commit is contained in:
Richard Henderson 2021-04-25 19:53:21 -07:00 committed by Laurent Vivier
parent 921c16268d
commit 743f99e117
1 changed files with 0 additions and 28 deletions
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28
linux-user/sparc/signal.c
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@ -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];