db7b7fe0ee
Signed-off-by: Alex Suykov <alex.suykov@gmail.com> Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
44 lines
950 B
Diff
44 lines
950 B
Diff
--- a/configure
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+++ b/configure
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@@ -7107,7 +7107,7 @@
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echo $ECHO_N "checking return.h macros work... $ECHO_C" >&6
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if test "$cross_compiling" = yes; then
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cat >>confdefs.h <<\_ACEOF
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-#define RETURN_MACROS_WORK 0
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+#define RETURN_MACROS_WORK 1
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_ACEOF
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echo "$as_me:$LINENO: result: no" >&5
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echo "${ECHO_T}no" >&6
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--- a/return.h
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+++ b/return.h
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@@ -106,26 +106,16 @@
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/*************************************/
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/*
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- * For DEC Mips machines running Ultrix
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+ * For Mips machines running Linux
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*/
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#if __mips
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/*
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- * I have no idea how to get inline assembly with the default cc.
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- * Anyone know how?
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- */
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-
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-#if 0
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-
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-/*
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* NOTE: we assume here that file is global.
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*
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- * $31 is the frame pointer. $2 looks to be the return address but maybe
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- * not consistently.
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+ * $31 is the return address.
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*/
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-#define GET_RET_ADDR(file) asm("sw $2, file")
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-
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-#endif
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+#define GET_RET_ADDR(file) asm("sw $31, %0" : "=m" (file))
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#endif /* __mips */
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