diff options
Diffstat (limited to 'gcc/config/s390/s390.h')
| -rw-r--r-- | gcc/config/s390/s390.h | 102 |
1 files changed, 87 insertions, 15 deletions
diff --git a/gcc/config/s390/s390.h b/gcc/config/s390/s390.h index 0f9225c6f84..b96549e177a 100644 --- a/gcc/config/s390/s390.h +++ b/gcc/config/s390/s390.h @@ -50,48 +50,110 @@ enum processor_flags #define TARGET_CPU_IEEE_FLOAT \ (s390_arch_flags & PF_IEEE_FLOAT) +#define TARGET_CPU_IEEE_FLOAT_P(opts) \ + (opts->x_s390_arch_flags & PF_IEEE_FLOAT) #define TARGET_CPU_ZARCH \ (s390_arch_flags & PF_ZARCH) +#define TARGET_CPU_ZARCH_P(opts) \ + (opts->x_s390_arch_flags & PF_ZARCH) #define TARGET_CPU_LONG_DISPLACEMENT \ (s390_arch_flags & PF_LONG_DISPLACEMENT) +#define TARGET_CPU_LONG_DISPLACEMENT_P(opts) \ + (opts->x_s390_arch_flags & PF_LONG_DISPLACEMENT) #define TARGET_CPU_EXTIMM \ - (s390_arch_flags & PF_EXTIMM) + (s390_arch_flags & PF_EXTIMM) +#define TARGET_CPU_EXTIMM_P(opts) \ + (opts->x_s390_arch_flags & PF_EXTIMM) #define TARGET_CPU_DFP \ - (s390_arch_flags & PF_DFP) + (s390_arch_flags & PF_DFP) +#define TARGET_CPU_DFP_P(opts) \ + (opts->x_s390_arch_flags & PF_DFP) #define TARGET_CPU_Z10 \ - (s390_arch_flags & PF_Z10) + (s390_arch_flags & PF_Z10) +#define TARGET_CPU_Z10_P(opts) \ + (opts->x_s390_arch_flags & PF_Z10) #define TARGET_CPU_Z196 \ - (s390_arch_flags & PF_Z196) + (s390_arch_flags & PF_Z196) +#define TARGET_CPU_Z196_P(opts) \ + (opts->x_s390_arch_flags & PF_Z196) #define TARGET_CPU_ZEC12 \ - (s390_arch_flags & PF_ZEC12) + (s390_arch_flags & PF_ZEC12) +#define TARGET_CPU_ZEC12_P(opts) \ + (opts->x_s390_arch_flags & PF_ZEC12) #define TARGET_CPU_HTM \ - (s390_arch_flags & PF_TX) + (s390_arch_flags & PF_TX) +#define TARGET_CPU_HTM_P(opts) \ + (opts->x_s390_arch_flags & PF_TX) #define TARGET_CPU_Z13 \ - (s390_arch_flags & PF_Z13) + (s390_arch_flags & PF_Z13) +#define TARGET_CPU_Z13_P(opts) \ + (opts->x_s390_arch_flags & PF_Z13) #define TARGET_CPU_VX \ (s390_arch_flags & PF_VX) +#define TARGET_CPU_VX_P(opts) \ + (opts->x_s390_arch_flags & PF_VX) + +#define TARGET_HARD_FLOAT_P(opts) (!TARGET_SOFT_FLOAT_P(opts)) /* These flags indicate that the generated code should run on a cpu providing the respective hardware facility when run in z/Architecture mode. */ #define TARGET_LONG_DISPLACEMENT \ - (TARGET_ZARCH && TARGET_CPU_LONG_DISPLACEMENT) + (TARGET_ZARCH && TARGET_CPU_LONG_DISPLACEMENT) +#define TARGET_LONG_DISPLACEMENT_P(opts) \ + (TARGET_ZARCH_P (opts->x_target_flags) \ + && TARGET_CPU_LONG_DISPLACEMENT_P (opts)) #define TARGET_EXTIMM \ - (TARGET_ZARCH && TARGET_CPU_EXTIMM) + (TARGET_ZARCH && TARGET_CPU_EXTIMM) +#define TARGET_EXTIMM_P(opts) \ + (TARGET_ZARCH_P (opts->x_target_flags) && TARGET_CPU_EXTIMM_P (opts)) #define TARGET_DFP \ - (TARGET_ZARCH && TARGET_CPU_DFP && TARGET_HARD_FLOAT) + (TARGET_ZARCH && TARGET_CPU_DFP && TARGET_HARD_FLOAT) +#define TARGET_DFP_P(opts) \ + (TARGET_ZARCH_P (opts->x_target_flags) && TARGET_CPU_DFP_P (opts) \ + && TARGET_HARD_FLOAT_P (opts->x_target_flags)) #define TARGET_Z10 \ - (TARGET_ZARCH && TARGET_CPU_Z10) + (TARGET_ZARCH && TARGET_CPU_Z10) +#define TARGET_Z10_P(opts) \ + (TARGET_ZARCH_P (opts->x_target_flags) && TARGET_CPU_Z10_P (opts)) #define TARGET_Z196 \ - (TARGET_ZARCH && TARGET_CPU_Z196) + (TARGET_ZARCH && TARGET_CPU_Z196) +#define TARGET_Z196_P(opts) \ + (TARGET_ZARCH_P (opts->x_target_flags) && TARGET_CPU_Z196_P (opts)) #define TARGET_ZEC12 \ - (TARGET_ZARCH && TARGET_CPU_ZEC12) + (TARGET_ZARCH && TARGET_CPU_ZEC12) +#define TARGET_ZEC12_P(opts) \ + (TARGET_ZARCH_P (opts->x_target_flags) && TARGET_CPU_ZEC12_P (opts)) #define TARGET_HTM (TARGET_OPT_HTM) +#define TARGET_HTM_P(opts) (TARGET_OPT_HTM_P (opts->x_target_flags)) #define TARGET_Z13 \ - (TARGET_ZARCH && TARGET_CPU_Z13) + (TARGET_ZARCH && TARGET_CPU_Z13) +#define TARGET_Z13_P(opts) \ + (TARGET_ZARCH_P (opts->x_target_flags) && TARGET_CPU_Z13_P (opts)) #define TARGET_VX \ - (TARGET_ZARCH && TARGET_CPU_VX && TARGET_OPT_VX && TARGET_HARD_FLOAT) + (TARGET_ZARCH && TARGET_CPU_VX && TARGET_OPT_VX && TARGET_HARD_FLOAT) +#define TARGET_VX_P(opts) \ + (TARGET_ZARCH_P (opts->x_target_flags) && TARGET_CPU_VX_P (opts) \ + && TARGET_OPT_VX_P (opts->x_target_flags) \ + && TARGET_HARD_FLOAT_P (opts->x_target_flags)) + +#ifdef HAVE_AS_MACHINE_MACHINEMODE +#define S390_USE_TARGET_ATTRIBUTE 1 +#else +#define S390_USE_TARGET_ATTRIBUTE 0 +#endif + +#ifdef HAVE_AS_ARCHITECTURE_MODIFIERS +#define S390_USE_ARCHITECTURE_MODIFIERS 1 +#else +#define S390_USE_ARCHITECTURE_MODIFIERS 0 +#endif + +#if S390_USE_TARGET_ATTRIBUTE +/* For switching between functions with different target attributes. */ +#define SWITCHABLE_TARGET 1 +#endif /* Use the ABI introduced with IBM z13: - pass vector arguments <= 16 bytes in VRs @@ -937,6 +999,16 @@ do { \ #define ASM_OUTPUT_FUNCTION_LABEL(FILE, NAME, DECL) \ s390_asm_output_function_label (FILE, NAME, DECL) +#if S390_USE_TARGET_ATTRIBUTE +/* Hook to output .machine and .machinemode at start of function. */ +#undef ASM_OUTPUT_FUNCTION_PREFIX +#define ASM_OUTPUT_FUNCTION_PREFIX s390_asm_output_function_prefix + +/* Hook to output .machine and .machinemode at end of function. */ +#undef ASM_DECLARE_FUNCTION_SIZE +#define ASM_DECLARE_FUNCTION_SIZE s390_asm_declare_function_size +#endif + /* Miscellaneous parameters. */ /* Specify the machine mode that this machine uses for the index in the |