* target-def.h (TARGET_ASM_OUTPUT_MI_THUNK): Default to NULL. (TARGET_ASM_OUTPUT_MI_VCALL_THUNK): Likewise. (TARGET_ASM_OUT): Add them. * target.h (asm_out): Add output_mi_thunk and output_mi_vcall_thunk. * config/alpha/alpha.h (ASM_OUTPUT_MI_THUNK): Rename to ... (TARGET_ASM_OUTPUT_MI_THUNK): ... this. * config/arm/arm-protos.h (arm_output_mi_thunk): Declare. * config/arm/arm.c (arm_output_mi_thunk): Define. * config/arm/arm.h (ASM_OUTPUT_MI_THUNK): Rename to ... (TARGET_ASM_OUTPUT_MI_THUNK): ... this. * config/cris/cris.h (ASM_OUTPUT_MI_THUNK): Rename to ... (TARGET_ASM_OUTPUT_MI_THUNK): ... this. * config/frv/frv.h (ASM_OUTPUT_MI_THUNK): Rename to ... (TARGET_ASM_OUTPUT_MI_THUNK): ... this. * config/i386/i386-protos.h (x86_output_mi_thunk): Adjust prototype. (x86_output_mi_vcall_thunk): Declare. * config/i386/i386.c (override_options): Clear output_mi_vcall_thunk in 64-bit mode. (ix86_fntype_regparm): New function. (ix86_return_pops_args): Use it. (ia32_this_parameter): New function. (x86_output_mi_vcall_thunk): New function. (x86_output_mi_thunk): Use it * config/i386/unix.h (TARGET_ASM_OUTPUT_MI_THUNK): Adjust. (TARGET_ASM_OUTPUT_MI_VCALL_THUNK): Define. * config/i960/i960-protos.h (i960_output_mi_thunk): Declare. * config/i960/i960.c (i960_output_mi_thunk): New function. * config/i960/i960.h (ASM_OUTPUT_MI_THUNK): Adjust. * config/ia64/ia64-protos.h (ia64_output_mi_thunk): Declare. * config/ia64/ia64.c (ia64_output_mi_thunk): Define. * config/ia64/ia64.h (ASM_OUTPUT_MI_THUNK): Rename to ... (TARGET_ASM_OUTPUT_MI_THUNK): ... this. * config/m68k/m68k-protos.h (m68k_output_mi_thunk): New function. * config/m68k/linux.h (ASM_OUTPUT_MI_THUNK): Rename to ... (TARGET_ASM_OUTPUT_MI_THUNK): ... this. * config/m68k/netbsd-elf.h (ASM_OUTPUT_MI_THUNK): Rename to ... (TARGET_ASM_OUTPUT_MI_THUNK): ... this. * config/mmix/mmix.h (ASM_OUTPUT_MI_THUNK): Rename to ... (TARGET_ASM_OUTPUT_MI_THUNK): ... this. * config/pa/pa.h (ASM_OUTPUT_MI_THUNK): Rename to ... (TARGET_ASM_OUTPUT_MI_THUNK): ... this. * config/rs6000/sysv4.h (ASM_OUTPUT_MI_THUNK): Rename to ... (TARGET_ASM_OUTPUT_MI_THUNK): ... this. * config/s390/s390-protos.h (s390_output_mi_thunk): Declare. * config/s390/s390.c (s390_output_mi_thunk): Define. * config/s390/s390.h (ASM_OUTPUT_MI_THUNK): Rename to ... (TARGET_ASM_OUTPUT_MI_THUNK): ... this. * config/sparc/sparc.h (ASM_OUTPUT_MI_THUNK): Rename to ... (TARGET_ASM_OUTPUT_MI_THUNK): ... this. * config/stormy16/stormy16.h (ASM_OUTPUT_MI_THUNK): Rename to ... (TARGET_ASM_OUTPUT_MI_THUNK): ... this. * config/vax/vax-protos.h (vax_output_mi_thunk): Declare. * config/vax/vax.c (vax_output_mi_thunk): Define. * config/vax/vax.h (ASM_OUTPUT_MI_THUNK): Rename to ... (TARGET_ASM_OUTPUT_MI_THUNK): ... this. * doc/tm.texi: Adjust documentation. From-SVN: r58293
