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[v5,2/8] target/mips: Drop link syscall from semihosting

Message ID 20220628111701.677216-3-richard.henderson@linaro.org
State New
Headers show
Series target/mips: semihosting cleanup | expand

Commit Message

Richard Henderson June 28, 2022, 11:16 a.m. UTC 
We don't implement it with _WIN32 hosts, and the syscall
is missing from the gdb remote file i/o interface.
Since we can't implement it universally, drop it.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/mips/tcg/sysemu/mips-semi.c | 9 ---------
 1 file changed, 9 deletions(-)
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Patch

diff --git a/target/mips/tcg/sysemu/mips-semi.c b/target/mips/tcg/sysemu/mips-semi.c
index 153df1fa15..93c9d3d0b3 100644
--- a/target/mips/tcg/sysemu/mips-semi.c
+++ b/target/mips/tcg/sysemu/mips-semi.c
@@ -362,15 +362,6 @@  void mips_semihosting(CPUMIPSState *env)
         FREE_TARGET_STRING(p, gpr[4]);
         abort();
         break;
-#ifndef _WIN32
-    case UHI_link:
-        GET_TARGET_STRINGS_2(p, gpr[4], p2, gpr[5]);
-        gpr[2] = link(p, p2);
-        gpr[3] = errno_mips(errno);
-        FREE_TARGET_STRING(p2, gpr[5]);
-        FREE_TARGET_STRING(p, gpr[4]);
-        break;
-#endif
     default:
         error_report("Unknown UHI operation %d", op);
         abort();