invoke.texi: Remove documentation of -mentry.

	* doc/invoke.texi: Remove documentation of -mentry.
	* config/mips/mips.c (mips_entry_string, mips_entry): Remove.
	(override_options, mips_save_reg_p): Remove handling.
	(compute_frame_size, mips_output_function_prologue): Likewise.
	(mips_expand_prologue, mips_expand_epilogue): Likewise.
	* config/mips/mips.h (mips_entry_string): Remove declaration.
	(TARGET_OPTIONS): Remove -mentry.
	* config/mips/mips16.S: Remove mention of -mentry.

From-SVN: r72180

gcc/ChangeLog

+2003-10-07  Richard Sandiford  <rsandifo@redhat.com>
+
+	* doc/invoke.texi: Remove documentation of -mentry.
+	* config/mips/mips.c (mips_entry_string, mips_entry): Remove.
+	(override_options, mips_save_reg_p): Remove handling.
+	(compute_frame_size, mips_output_function_prologue): Likewise.
+	(mips_expand_prologue, mips_expand_epilogue): Likewise.
+	* config/mips/mips.h (mips_entry_string): Remove declaration.
+	(TARGET_OPTIONS): Remove -mentry.
+	* config/mips/mips16.S: Remove mention of -mentry.
+
 2003-10-06  Zack Weinberg  <zack@codesourcery.com>
 
 	* libfuncs.h (LTI_extendsfdf2, LTI_extendsfxf2, LTI_extendsftf2)

gcc/config/mips/mips.h

@@ -121,7 +121,6 @@ extern const char *mips_arch_string;    /* for -march=<xxx> */
 extern const char *mips_tune_string;    /* for -mtune=<xxx> */
 extern const char *mips_isa_string;	/* for -mips{1,2,3,4} */
 extern const char *mips_abi_string;	/* for -mabi={32,n32,64} */
-extern const char *mips_entry_string;	/* for -mentry */
 extern const char *mips_cache_flush_func;/* for -mflush-func= and -mno-flush-func */
 extern int mips_string_length;		/* length of strings for mips16 */
 extern const struct mips_cpu_info mips_cpu_info_table[];
@@ -731,8 +730,6 @@ extern const struct mips_cpu_info *mips_tune_info;
       N_("Specify an ABI"), 0},						\
   { "ips",	&mips_isa_string,					\
       N_("Specify a Standard MIPS ISA"), 0},				\
-  { "entry",	&mips_entry_string,					\
-      N_("Use mips16 entry/exit psuedo ops"), 0},			\
   { "no-flush-func", &mips_cache_flush_func,				\
       N_("Don't call any cache flush functions"), 0},			\
   { "flush-func=", &mips_cache_flush_func,				\

gcc/config/mips/mips16.S

@@ -387,9 +387,9 @@ STARTFN (__mips16_fixdfsi)
 #endif /* !__mips_single_float */
 
 /* These functions are used to return floating point values from
-   mips16 functions which do not use -mentry.  In this case we can
-   put mtc1 in a jump delay slot, because we know that the next
-   instruction will not refer to a floating point register.  */
+   mips16 functions.  In this case we can put mtc1 in a jump delay slot,
+   because we know that the next instruction will not refer to a floating
+   point register.  */
 
 #ifdef L_m16retsf
 STARTFN (__mips16_ret_sf)

gcc/doc/invoke.texi

@@ -8307,11 +8307,6 @@ Turns on @option{-msingle-float}, @option{-mmad}, and, at least for now,
 @opindex mno-mips16
 Enable 16-bit instructions.
 
-@item -mentry
-@opindex mentry
-Use the entry and exit pseudo ops.  This option can only be used with
-@option{-mips16}.
-
 @item -EL
 @opindex EL
 Compile code for the processor in little endian mode.