X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=rts%2FStgCRun.c;h=9d80bdbf6414fb59b6d375cba27ca890daa11d71;hb=3cdb0ada5aecbcbe940bacf577c02c41bc65c629;hp=98116abfddaeb6300f01f991dcc058b0b984f0ec;hpb=edad06244b0a542d6b5c9ce3f3cd72941c5be804;p=ghc-hetmet.git

diff --git a/rts/StgCRun.c b/rts/StgCRun.c
index 98116ab..9d80bdb 100644
--- a/rts/StgCRun.c
+++ b/rts/StgCRun.c
@@ -50,6 +50,7 @@
  * in libc.a clobbers $s6.
  */
 #include "ghcconfig.h"
+#ifndef USE_MINIINTERPRETER
 #ifdef alpha_HOST_ARCH
 #define alpha_EXTRA_CAREFUL
 register long   fake_ra __asm__("$26");
@@ -60,6 +61,7 @@ register double fake_f8 __asm__("$f8");
 register double fake_f9 __asm__("$f9");
 #endif
 #endif
+#endif
 
 /* include Stg.h first because we want real machine regs in here: we
  * have to get the value of R1 back from Stg land to C land intact.
@@ -899,4 +901,37 @@ StgRunIsImplementedInAssembler(void)
 
 #endif
 
+/* -----------------------------------------------------------------------------
+   MIPS architecture
+   -------------------------------------------------------------------------- */
+
+#ifdef mips_HOST_ARCH
+
+StgThreadReturnCode
+StgRun(StgFunPtr f, StgRegTable *basereg)
+{
+    register StgThreadReturnCode __v0 __asm__("$2");
+
+    __asm__ __volatile__(
+	"	la	$25, %1			\n"
+	"	move	$30, %2			\n"
+	"	jr	%1			\n"
+	"	.align 3			\n"
+	"	.globl " STG_RETURN "		\n"
+	"	.aent " STG_RETURN "		\n"
+	STG_RETURN ":				\n"
+	"	move	%0, $16			\n"
+	"	move	$3, $17			\n"
+	: "=r" (__v0),
+	: "r" (f), "r" (basereg)
+	"$16", "$17", "$18", "$19", "$20", "$21", "$22", "$23",
+	"$25", "$28", "$30",
+	"$f20", "$f22", "$f24", "$f26", "$f28", "$f30",
+	"memory");
+
+    return __v0;
+}
+
+#endif /* mips_HOST_ARCH */
+
 #endif /* !USE_MINIINTERPRETER */