Pass return_method to _push_dummy_call

gdb/ChangeLog:

	* aarch64-tdep.c (aarch64_push_dummy_call): Replace arg with
	return_method.
	* alpha-tdep.c (alpha_push_dummy_call): Likewise.
	* amd64-tdep.c (amd64_push_arguments): Likewise.
	(amd64_push_dummy_call): Likewise.
	* amd64-windows-tdep.c (amd64_windows_push_arguments): Likewise.
	* arc-tdep.c (arc_push_dummy_call): Likewise.
	* arm-tdep.c (arm_push_dummy_call): Likewise.
	* avr-tdep.c (avr_push_dummy_call): Likewise.
	* bfin-tdep.c (bfin_push_dummy_call): Likewise.
	* cris-tdep.c (cris_push_dummy_call): Likewise.
	* csky-tdep.c (csky_push_dummy_call): Likewise.
	* frv-tdep.c (frv_push_dummy_call): Likewise.
	* gdbarch.c: Regenerate.
	* gdbarch.h: Regenerate.
	* gdbarch.sh (gdbarch_push_dummy_call): Replace arg with
	return_method.
	* h8300-tdep.c (h8300_push_dummy_call): Likewise.
	* hppa-tdep.c (hppa32_push_dummy_call): Likewise.
	(hppa64_push_dummy_call): Likewise.
	* i386-darwin-tdep.c (i386_darwin_push_dummy_call): Likewise.
	* i386-tdep.c (i386_push_dummy_call): Likewise.
	* ia64-tdep.c (ia64_push_dummy_call): Likewise.
	* infcall.c (call_function_by_hand_dummy): Likewise.
	* iq2000-tdep.c (iq2000_push_dummy_call): Likewise.
	* lm32-tdep.c (lm32_push_dummy_call): Likewise.
	* m32c-tdep.c (m32c_push_dummy_call): Likewise.
	* m32r-tdep.c (m32r_push_dummy_call): Likewise.
	* m68hc11-tdep.c (m68hc11_push_dummy_call): Likewise.
	* m68k-tdep.c (m68k_push_dummy_call): Likewise.
	* mep-tdep.c (mep_push_dummy_call): Likewise.
	* mips-tdep.c (mips_eabi_push_dummy_call): Likewise.
	(mips_n32n64_push_dummy_call): Likewise.
	(mips_o32_push_dummy_call): Likewise.
	(mips_o64_push_dummy_call): Likewise.
	* mn10300-tdep.c (mn10300_push_dummy_call): Likewise.
	* msp430-tdep.c (msp430_push_dummy_call): Likewise.
	* nds32-tdep.c (nds32_push_dummy_call): Likewise.
	* nios2-tdep.c (nios2_push_dummy_call): Likewise.
	* or1k-tdep.c (or1k_push_dummy_call): Likewise.
	* ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Likewise.
	(ppc64_sysv_abi_push_dummy_call): Likewise.
	* ppc-tdep.h (ppc_sysv_abi_push_dummy_call): Likewise.
	(ppc64_sysv_abi_push_dummy_call): Likewise.
	* riscv-tdep.c (riscv_push_dummy_call): Likewise.
	* rl78-tdep.c (rl78_push_dummy_call): Likewise.
	* rs6000-aix-tdep.c (rs6000_push_dummy_call): Likewise.
	* rs6000-lynx178-tdep.c (rs6000_lynx178_push_dummy_call): Likewise.
	* rx-tdep.c (rx_push_dummy_call): Likewise.
	* s390-tdep.c (s390_push_dummy_call): Likewise.
	* score-tdep.c (score_push_dummy_call): Likewise.
	* sh-tdep.c (sh_push_dummy_call_fpu): Likewise.
	(sh_push_dummy_call_nofpu): Likewise.
	* sparc-tdep.c (sparc32_store_arguments): Likewise.
	(sparc32_push_dummy_call): Likewise.
	* sparc64-tdep.c (sparc64_store_arguments): Likewise.
	(sparc64_push_dummy_call): Likewise.
	* spu-tdep.c (spu_push_dummy_call): Likewise.
	* tic6x-tdep.c (tic6x_push_dummy_call): Likewise.
	* tilegx-tdep.c (tilegx_push_dummy_call): Likewise.
	* v850-tdep.c (v850_push_dummy_call): Likewise.
	* vax-tdep.c (vax_push_dummy_call): Likewise.
	* xstormy16-tdep.c (xstormy16_push_dummy_call): Likewise.
	* xtensa-tdep.c (xtensa_push_dummy_call): Likewise.

1 files changed, 11 insertions, 8 deletions

diff --git a/gdb/mips-tdep.c b/gdb/mips-tdep.c
index 2c87262..dfff366 100644
--- a/gdb/mips-tdep.c
+++ b/gdb/mips-tdep.c
@@ -4495,7 +4495,8 @@ static CORE_ADDR
 mips_eabi_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
 			   struct regcache *regcache, CORE_ADDR bp_addr,
 			   int nargs, struct value **args, CORE_ADDR sp,
-			   int struct_return, CORE_ADDR struct_addr)
+			   function_call_return_method return_method,
+			   CORE_ADDR struct_addr)
 {
   int argreg;
   int float_argreg;
@@ -4541,7 +4542,7 @@ mips_eabi_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
   float_argreg = mips_fpa0_regnum (gdbarch);
 
   /* The struct_return pointer occupies the first parameter-passing reg.  */
-  if (struct_return)
+  if (return_method == return_method_struct)
     {
       if (mips_debug)
 	fprintf_unfiltered (gdb_stdlog,
@@ -4890,7 +4891,8 @@ static CORE_ADDR
 mips_n32n64_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
 			     struct regcache *regcache, CORE_ADDR bp_addr,
 			     int nargs, struct value **args, CORE_ADDR sp,
-			     int struct_return, CORE_ADDR struct_addr)
+			     function_call_return_method return_method,
+			     CORE_ADDR struct_addr)
 {
   int argreg;
   int float_argreg;
@@ -4933,7 +4935,7 @@ mips_n32n64_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
   float_argreg = mips_fpa0_regnum (gdbarch);
 
   /* The struct_return pointer occupies the first parameter-passing reg.  */
-  if (struct_return)
+  if (return_method == return_method_struct)
     {
       if (mips_debug)
 	fprintf_unfiltered (gdb_stdlog,
@@ -5347,7 +5349,8 @@ static CORE_ADDR
 mips_o32_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
 			  struct regcache *regcache, CORE_ADDR bp_addr,
 			  int nargs, struct value **args, CORE_ADDR sp,
-			  int struct_return, CORE_ADDR struct_addr)
+			  function_call_return_method return_method,
+			  CORE_ADDR struct_addr)
 {
   int argreg;
   int float_argreg;
@@ -5398,7 +5401,7 @@ mips_o32_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
   float_argreg = mips_fpa0_regnum (gdbarch);
 
   /* The struct_return pointer occupies the first parameter-passing reg.  */
-  if (struct_return)
+  if (return_method == return_method_struct)
     {
       if (mips_debug)
 	fprintf_unfiltered (gdb_stdlog,
@@ -5872,7 +5875,7 @@ mips_o64_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
 			  struct regcache *regcache, CORE_ADDR bp_addr,
 			  int nargs,
 			  struct value **args, CORE_ADDR sp,
-			  int struct_return, CORE_ADDR struct_addr)
+			  function_call_return_method return_method, CORE_ADDR struct_addr)
 {
   int argreg;
   int float_argreg;
@@ -5920,7 +5923,7 @@ mips_o64_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
   float_argreg = mips_fpa0_regnum (gdbarch);
 
   /* The struct_return pointer occupies the first parameter-passing reg.  */
-  if (struct_return)
+  if (return_method == return_method_struct)
     {
       if (mips_debug)
 	fprintf_unfiltered (gdb_stdlog,