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user: move common-user includes to a subdirectory of {bsd,linux}-user/

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Avoid polluting the compilation of common-user/ with local include files;
making an include file available to common-user/ should be a deliberate
decision in order to keep a clear interface that can be used by both
bsd-user/ and linux-user/.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2021-12-21 16:20:32 +01:00
parent a3a576b0bf
commit 05a248715c
19 changed files with 3 additions and 3 deletions
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67
linux-user/include/host/mips/host-signal.h Normal file
View file

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/*
* host-signal.h: signal info dependent on the host architecture
*
* Copyright (c) 2003-2005 Fabrice Bellard
* Copyright (c) 2021 Linaro Limited
*
* 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 MIPS_HOST_SIGNAL_H
#define MIPS_HOST_SIGNAL_H
static inline uintptr_t host_signal_pc(ucontext_t *uc)
{
return uc->uc_mcontext.pc;
}
static inline void host_signal_set_pc(ucontext_t *uc, uintptr_t pc)
{
uc->uc_mcontext.pc = pc;
}
#if defined(__misp16) || defined(__mips_micromips)
#error "Unsupported encoding"
#endif
static inline bool host_signal_write(siginfo_t *info, ucontext_t *uc)
{
uint32_t insn = *(uint32_t *)host_signal_pc(uc);
/* Detect all store instructions at program counter. */
switch ((insn >> 26) & 077) {
case 050: /* SB */
case 051: /* SH */
case 052: /* SWL */
case 053: /* SW */
case 054: /* SDL */
case 055: /* SDR */
case 056: /* SWR */
case 070: /* SC */
case 071: /* SWC1 */
case 074: /* SCD */
case 075: /* SDC1 */
case 077: /* SD */
#if !defined(__mips_isa_rev) || __mips_isa_rev < 6
case 072: /* SWC2 */
case 076: /* SDC2 */
#endif
return true;
case 023: /* COP1X */
/*
* Required in all versions of MIPS64 since
* MIPS64r1 and subsequent versions of MIPS32r2.
*/
switch (insn & 077) {
case 010: /* SWXC1 */
case 011: /* SDXC1 */
case 015: /* SUXC1 */
return true;
}
break;
}
return false;
}
#endif