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target/mips: Move helper_cache() to tcg/sysemu/special_helper.c

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Move helper_cache() to tcg/sysemu/special_helper.c.

The CACHE opcode is privileged and is not accessible in user
emulation. However we get a link failure when restricting the
symbol to sysemu. For now, add a stub helper to satisfy linking,
which abort if ever called.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-25-f4bug@amsat.org>
This commit is contained in:
Philippe Mathieu-Daudé 2021-04-13 20:21:16 +02:00
parent d60146a938
commit ecdbcb0a94
5 changed files with 47 additions and 37 deletions
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2
target/mips/helper.h
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@ -614,8 +614,6 @@ DEF_HELPER_FLAGS_3(dmthlip, 0, void, tl, tl, env)
DEF_HELPER_FLAGS_3(wrdsp, 0, void, tl, tl, env)
DEF_HELPER_FLAGS_2(rddsp, 0, tl, tl, env)
DEF_HELPER_3(cache, void, env, tl, i32)
#ifndef CONFIG_USER_ONLY
#include "tcg/sysemu_helper.h.inc"
#endif /* !CONFIG_USER_ONLY */