From: Ulrich Weigand Date: Sat, 16 Jun 2007 17:24:18 +0000 (+0000) Subject: * amd64-tdep.c (struct amd64_register_info): Remove. X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6707b003ad55c5bac71abe7ffbd406c381708f19;p=binutils-gdb.git * amd64-tdep.c (struct amd64_register_info): Remove. (amd64_register_info): Remove. (amd64_register_names): New static variable. (AMD64_NUM_REGS): Use amd64_register_names instead of amd64_register_info. (amd64_register_name): Likewise. (amd64_register_type): Do not refer to amd64_register_info. * s390-tdep.c (struct s390_register_info): Remove. (s390_register_info): Remove. (s390_register_name): Do not refer to s390_register_info. (s390_register_type): Likewise. * sparc64-tdep.c (struct sparc64_register_info): Remove. (sparc64_register_info, sparc64_pseudo_register_info): Remove. (sparc64_register_names, sparc64_pseudo_register_names): New. (SPARC64_NUM_REGS, SPARC64_NUM_PSEUDO_REGS): Use sparc64_register_names and sparc64_pseudo_register_names instead of sparc64_register_info and sparc64_pseudo_register_info. (sparc64_register_name): Likewise. (sparc64_register_type): Do not refer to sparc64_register_info and sparc64_pseudo_register_info. --- diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 922e0bb3e85..284b6f786e9 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,28 @@ +2007-06-16 Ulrich Weigand + + * amd64-tdep.c (struct amd64_register_info): Remove. + (amd64_register_info): Remove. + (amd64_register_names): New static variable. + (AMD64_NUM_REGS): Use amd64_register_names instead of + amd64_register_info. + (amd64_register_name): Likewise. + (amd64_register_type): Do not refer to amd64_register_info. + + * s390-tdep.c (struct s390_register_info): Remove. + (s390_register_info): Remove. + (s390_register_name): Do not refer to s390_register_info. + (s390_register_type): Likewise. + + * sparc64-tdep.c (struct sparc64_register_info): Remove. + (sparc64_register_info, sparc64_pseudo_register_info): Remove. + (sparc64_register_names, sparc64_pseudo_register_names): New. + (SPARC64_NUM_REGS, SPARC64_NUM_PSEUDO_REGS): Use + sparc64_register_names and sparc64_pseudo_register_names instead of + sparc64_register_info and sparc64_pseudo_register_info. + (sparc64_register_name): Likewise. + (sparc64_register_type): Do not refer to sparc64_register_info + and sparc64_pseudo_register_info. + 2007-06-16 Ulrich Weigand * c-lang.c (cplus_builtin_types): Remove. @@ -28,7 +53,6 @@ (pascal_language_defn): Set la_language_arch_info member. Do not set la_builtin_type_vector and string_char_type members. - 2007-06-16 Ulrich Weigand * regcache.c (struct regcache): Add ptid_t member. diff --git a/gdb/amd64-tdep.c b/gdb/amd64-tdep.c index de64f8d794d..51a7c192643 100644 --- a/gdb/amd64-tdep.c +++ b/gdb/amd64-tdep.c @@ -51,81 +51,26 @@ /* Register information. */ -struct amd64_register_info +static const char *amd64_register_names[] = { - char *name; - struct type **type; -}; - -static struct amd64_register_info const amd64_register_info[] = -{ - { "rax", &builtin_type_int64 }, - { "rbx", &builtin_type_int64 }, - { "rcx", &builtin_type_int64 }, - { "rdx", &builtin_type_int64 }, - { "rsi", &builtin_type_int64 }, - { "rdi", &builtin_type_int64 }, - { "rbp", &builtin_type_void_data_ptr }, - { "rsp", &builtin_type_void_data_ptr }, + "rax", "rbx", "rcx", "rdx", "rsi", "rdi", "rbp", "rsp", /* %r8 is indeed register number 8. */ - { "r8", &builtin_type_int64 }, - { "r9", &builtin_type_int64 }, - { "r10", &builtin_type_int64 }, - { "r11", &builtin_type_int64 }, - { "r12", &builtin_type_int64 }, - { "r13", &builtin_type_int64 }, - { "r14", &builtin_type_int64 }, - { "r15", &builtin_type_int64 }, - { "rip", &builtin_type_void_func_ptr }, - { "eflags", &i386_eflags_type }, - { "cs", &builtin_type_int32 }, - { "ss", &builtin_type_int32 }, - { "ds", &builtin_type_int32 }, - { "es", &builtin_type_int32 }, - { "fs", &builtin_type_int32 }, - { "gs", &builtin_type_int32 }, + "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", + "rip", "eflags", "cs", "ss", "ds", "es", "fs", "gs", /* %st0 is register number 24. */ - { "st0", &builtin_type_i387_ext }, - { "st1", &builtin_type_i387_ext }, - { "st2", &builtin_type_i387_ext }, - { "st3", &builtin_type_i387_ext }, - { "st4", &builtin_type_i387_ext }, - { "st5", &builtin_type_i387_ext }, - { "st6", &builtin_type_i387_ext }, - { "st7", &builtin_type_i387_ext }, - { "fctrl", &builtin_type_int32 }, - { "fstat", &builtin_type_int32 }, - { "ftag", &builtin_type_int32 }, - { "fiseg", &builtin_type_int32 }, - { "fioff", &builtin_type_int32 }, - { "foseg", &builtin_type_int32 }, - { "fooff", &builtin_type_int32 }, - { "fop", &builtin_type_int32 }, + "st0", "st1", "st2", "st3", "st4", "st5", "st6", "st7", + "fctrl", "fstat", "ftag", "fiseg", "fioff", "foseg", "fooff", "fop", /* %xmm0 is register number 40. */ - { "xmm0", &i386_sse_type }, - { "xmm1", &i386_sse_type }, - { "xmm2", &i386_sse_type }, - { "xmm3", &i386_sse_type }, - { "xmm4", &i386_sse_type }, - { "xmm5", &i386_sse_type }, - { "xmm6", &i386_sse_type }, - { "xmm7", &i386_sse_type }, - { "xmm8", &i386_sse_type }, - { "xmm9", &i386_sse_type }, - { "xmm10", &i386_sse_type }, - { "xmm11", &i386_sse_type }, - { "xmm12", &i386_sse_type }, - { "xmm13", &i386_sse_type }, - { "xmm14", &i386_sse_type }, - { "xmm15", &i386_sse_type }, - { "mxcsr", &i386_mxcsr_type } + "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7", + "xmm8", "xmm9", "xmm10", "xmm11", "xmm12", "xmm13", "xmm14", "xmm15", + "mxcsr", }; /* Total number of registers. */ -#define AMD64_NUM_REGS ARRAY_SIZE (amd64_register_info) +#define AMD64_NUM_REGS ARRAY_SIZE (amd64_register_names) /* Return the name of register REGNUM. */ @@ -133,7 +78,7 @@ const char * amd64_register_name (int regnum) { if (regnum >= 0 && regnum < AMD64_NUM_REGS) - return amd64_register_info[regnum].name; + return amd64_register_names[regnum]; return NULL; } @@ -144,9 +89,28 @@ amd64_register_name (int regnum) struct type * amd64_register_type (struct gdbarch *gdbarch, int regnum) { - gdb_assert (regnum >= 0 && regnum < AMD64_NUM_REGS); - - return *amd64_register_info[regnum].type; + if (regnum >= AMD64_RAX_REGNUM && regnum <= AMD64_RDI_REGNUM) + return builtin_type_int64; + if (regnum == AMD64_RBP_REGNUM || regnum == AMD64_RSP_REGNUM) + return builtin_type_void_data_ptr; + if (regnum >= AMD64_R8_REGNUM && regnum <= AMD64_R15_REGNUM) + return builtin_type_int64; + if (regnum == AMD64_RIP_REGNUM) + return builtin_type_void_func_ptr; + if (regnum == AMD64_EFLAGS_REGNUM) + return i386_eflags_type; + if (regnum >= AMD64_CS_REGNUM && regnum <= AMD64_GS_REGNUM) + return builtin_type_int32; + if (regnum >= AMD64_ST0_REGNUM && regnum <= AMD64_ST0_REGNUM + 7) + return builtin_type_i387_ext; + if (regnum >= AMD64_FCTRL_REGNUM && regnum <= AMD64_FCTRL_REGNUM + 7) + return builtin_type_int32; + if (regnum >= AMD64_XMM0_REGNUM && regnum <= AMD64_XMM0_REGNUM + 15) + return i386_sse_type; + if (regnum == AMD64_MXCSR_REGNUM) + return i386_mxcsr_type; + + internal_error (__FILE__, __LINE__, _("invalid regnum")); } /* DWARF Register Number Mapping as defined in the System V psABI, diff --git a/gdb/s390-tdep.c b/gdb/s390-tdep.c index aa2373554c1..64fbaf1de29 100644 --- a/gdb/s390-tdep.c +++ b/gdb/s390-tdep.c @@ -65,97 +65,54 @@ struct gdbarch_tdep }; -/* Register information. */ - -struct s390_register_info -{ - char *name; - struct type **type; -}; - -static struct s390_register_info s390_register_info[S390_NUM_TOTAL_REGS] = -{ - /* Program Status Word. */ - { "pswm", &builtin_type_long }, - { "pswa", &builtin_type_long }, - - /* General Purpose Registers. */ - { "r0", &builtin_type_long }, - { "r1", &builtin_type_long }, - { "r2", &builtin_type_long }, - { "r3", &builtin_type_long }, - { "r4", &builtin_type_long }, - { "r5", &builtin_type_long }, - { "r6", &builtin_type_long }, - { "r7", &builtin_type_long }, - { "r8", &builtin_type_long }, - { "r9", &builtin_type_long }, - { "r10", &builtin_type_long }, - { "r11", &builtin_type_long }, - { "r12", &builtin_type_long }, - { "r13", &builtin_type_long }, - { "r14", &builtin_type_long }, - { "r15", &builtin_type_long }, - - /* Access Registers. */ - { "acr0", &builtin_type_int }, - { "acr1", &builtin_type_int }, - { "acr2", &builtin_type_int }, - { "acr3", &builtin_type_int }, - { "acr4", &builtin_type_int }, - { "acr5", &builtin_type_int }, - { "acr6", &builtin_type_int }, - { "acr7", &builtin_type_int }, - { "acr8", &builtin_type_int }, - { "acr9", &builtin_type_int }, - { "acr10", &builtin_type_int }, - { "acr11", &builtin_type_int }, - { "acr12", &builtin_type_int }, - { "acr13", &builtin_type_int }, - { "acr14", &builtin_type_int }, - { "acr15", &builtin_type_int }, - - /* Floating Point Control Word. */ - { "fpc", &builtin_type_int }, - - /* Floating Point Registers. */ - { "f0", &builtin_type_double }, - { "f1", &builtin_type_double }, - { "f2", &builtin_type_double }, - { "f3", &builtin_type_double }, - { "f4", &builtin_type_double }, - { "f5", &builtin_type_double }, - { "f6", &builtin_type_double }, - { "f7", &builtin_type_double }, - { "f8", &builtin_type_double }, - { "f9", &builtin_type_double }, - { "f10", &builtin_type_double }, - { "f11", &builtin_type_double }, - { "f12", &builtin_type_double }, - { "f13", &builtin_type_double }, - { "f14", &builtin_type_double }, - { "f15", &builtin_type_double }, - - /* Pseudo registers. */ - { "pc", &builtin_type_void_func_ptr }, - { "cc", &builtin_type_int }, -}; - /* Return the name of register REGNUM. */ static const char * s390_register_name (int regnum) { + static const char *register_names[S390_NUM_TOTAL_REGS] = + { + /* Program Status Word. */ + "pswm", "pswa", + /* General Purpose Registers. */ + "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", + "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", + /* Access Registers. */ + "acr0", "acr1", "acr2", "acr3", "acr4", "acr5", "acr6", "acr7", + "acr8", "acr9", "acr10", "acr11", "acr12", "acr13", "acr14", "acr15", + /* Floating Point Control Word. */ + "fpc", + /* Floating Point Registers. */ + "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", + "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", + /* Pseudo registers. */ + "pc", "cc", + }; + gdb_assert (regnum >= 0 && regnum < S390_NUM_TOTAL_REGS); - return s390_register_info[regnum].name; + return register_names[regnum]; } /* Return the GDB type object for the "standard" data type of data in - register REGNUM. */ + register REGNUM. */ static struct type * s390_register_type (struct gdbarch *gdbarch, int regnum) { - gdb_assert (regnum >= 0 && regnum < S390_NUM_TOTAL_REGS); - return *s390_register_info[regnum].type; + if (regnum == S390_PSWM_REGNUM || regnum == S390_PSWA_REGNUM) + return builtin_type_long; + if (regnum >= S390_R0_REGNUM && regnum <= S390_R15_REGNUM) + return builtin_type_long; + if (regnum >= S390_A0_REGNUM && regnum <= S390_A15_REGNUM) + return builtin_type_int; + if (regnum == S390_FPC_REGNUM) + return builtin_type_int; + if (regnum >= S390_F0_REGNUM && regnum <= S390_F15_REGNUM) + return builtin_type_double; + if (regnum == S390_PC_REGNUM) + return builtin_type_void_func_ptr; + if (regnum == S390_CC_REGNUM) + return builtin_type_int; + + internal_error (__FILE__, __LINE__, _("invalid regnum")); } /* DWARF Register Mapping. */ diff --git a/gdb/sparc64-tdep.c b/gdb/sparc64-tdep.c index f44afaf1b60..5c16d62bb2b 100644 --- a/gdb/sparc64-tdep.c +++ b/gdb/sparc64-tdep.c @@ -179,181 +179,50 @@ sparc64_init_types (void) /* Register information. */ -struct sparc64_register_info +static const char *sparc64_register_names[] = { - char *name; - struct type **type; -}; - -static struct sparc64_register_info sparc64_register_info[] = -{ - { "g0", &builtin_type_int64 }, - { "g1", &builtin_type_int64 }, - { "g2", &builtin_type_int64 }, - { "g3", &builtin_type_int64 }, - { "g4", &builtin_type_int64 }, - { "g5", &builtin_type_int64 }, - { "g6", &builtin_type_int64 }, - { "g7", &builtin_type_int64 }, - - { "o0", &builtin_type_int64 }, - { "o1", &builtin_type_int64 }, - { "o2", &builtin_type_int64 }, - { "o3", &builtin_type_int64 }, - { "o4", &builtin_type_int64 }, - { "o5", &builtin_type_int64 }, - { "sp", &builtin_type_void_data_ptr }, - { "o7", &builtin_type_int64 }, - - { "l0", &builtin_type_int64 }, - { "l1", &builtin_type_int64 }, - { "l2", &builtin_type_int64 }, - { "l3", &builtin_type_int64 }, - { "l4", &builtin_type_int64 }, - { "l5", &builtin_type_int64 }, - { "l6", &builtin_type_int64 }, - { "l7", &builtin_type_int64 }, - - { "i0", &builtin_type_int64 }, - { "i1", &builtin_type_int64 }, - { "i2", &builtin_type_int64 }, - { "i3", &builtin_type_int64 }, - { "i4", &builtin_type_int64 }, - { "i5", &builtin_type_int64 }, - { "fp", &builtin_type_void_data_ptr }, - { "i7", &builtin_type_int64 }, - - { "f0", &builtin_type_float }, - { "f1", &builtin_type_float }, - { "f2", &builtin_type_float }, - { "f3", &builtin_type_float }, - { "f4", &builtin_type_float }, - { "f5", &builtin_type_float }, - { "f6", &builtin_type_float }, - { "f7", &builtin_type_float }, - { "f8", &builtin_type_float }, - { "f9", &builtin_type_float }, - { "f10", &builtin_type_float }, - { "f11", &builtin_type_float }, - { "f12", &builtin_type_float }, - { "f13", &builtin_type_float }, - { "f14", &builtin_type_float }, - { "f15", &builtin_type_float }, - { "f16", &builtin_type_float }, - { "f17", &builtin_type_float }, - { "f18", &builtin_type_float }, - { "f19", &builtin_type_float }, - { "f20", &builtin_type_float }, - { "f21", &builtin_type_float }, - { "f22", &builtin_type_float }, - { "f23", &builtin_type_float }, - { "f24", &builtin_type_float }, - { "f25", &builtin_type_float }, - { "f26", &builtin_type_float }, - { "f27", &builtin_type_float }, - { "f28", &builtin_type_float }, - { "f29", &builtin_type_float }, - { "f30", &builtin_type_float }, - { "f31", &builtin_type_float }, - { "f32", &builtin_type_double }, - { "f34", &builtin_type_double }, - { "f36", &builtin_type_double }, - { "f38", &builtin_type_double }, - { "f40", &builtin_type_double }, - { "f42", &builtin_type_double }, - { "f44", &builtin_type_double }, - { "f46", &builtin_type_double }, - { "f48", &builtin_type_double }, - { "f50", &builtin_type_double }, - { "f52", &builtin_type_double }, - { "f54", &builtin_type_double }, - { "f56", &builtin_type_double }, - { "f58", &builtin_type_double }, - { "f60", &builtin_type_double }, - { "f62", &builtin_type_double }, - - { "pc", &builtin_type_void_func_ptr }, - { "npc", &builtin_type_void_func_ptr }, + "g0", "g1", "g2", "g3", "g4", "g5", "g6", "g7", + "o0", "o1", "o2", "o3", "o4", "o5", "sp", "o7", + "l0", "l1", "l2", "l3", "l4", "l5", "l6", "l7", + "i0", "i1", "i2", "i3", "i4", "i5", "fp", "i7", + + "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", + "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", + "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23", + "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", + "f32", "f34", "f36", "f38", "f40", "f42", "f44", "f46", + "f48", "f50", "f52", "f54", "f56", "f58", "f60", "f62", + + "pc", "npc", - /* This raw register contains the contents of %cwp, %pstate, %asi - and %ccr as laid out in a %tstate register. */ - /* FIXME: Give it a name until we start using register groups. */ - { "state", &builtin_type_int64 }, - - { "fsr", &sparc64_fsr_type }, - { "fprs", &sparc64_fprs_type }, - - /* "Although Y is a 64-bit register, its high-order 32 bits are - reserved and always read as 0." */ - { "y", &builtin_type_int64 } + /* FIXME: Give "state" a name until we start using register groups. */ + "state", + "fsr", + "fprs", + "y", }; /* Total number of registers. */ -#define SPARC64_NUM_REGS ARRAY_SIZE (sparc64_register_info) +#define SPARC64_NUM_REGS ARRAY_SIZE (sparc64_register_names) /* We provide the aliases %d0..%d62 and %q0..%q60 for the floating registers as "psuedo" registers. */ -static struct sparc64_register_info sparc64_pseudo_register_info[] = +static const char *sparc64_pseudo_register_names[] = { - { "cwp", &builtin_type_int64 }, - { "pstate", &sparc64_pstate_type }, - { "asi", &builtin_type_int64 }, - { "ccr", &builtin_type_int64 }, - - { "d0", &builtin_type_double }, - { "d2", &builtin_type_double }, - { "d4", &builtin_type_double }, - { "d6", &builtin_type_double }, - { "d8", &builtin_type_double }, - { "d10", &builtin_type_double }, - { "d12", &builtin_type_double }, - { "d14", &builtin_type_double }, - { "d16", &builtin_type_double }, - { "d18", &builtin_type_double }, - { "d20", &builtin_type_double }, - { "d22", &builtin_type_double }, - { "d24", &builtin_type_double }, - { "d26", &builtin_type_double }, - { "d28", &builtin_type_double }, - { "d30", &builtin_type_double }, - { "d32", &builtin_type_double }, - { "d34", &builtin_type_double }, - { "d36", &builtin_type_double }, - { "d38", &builtin_type_double }, - { "d40", &builtin_type_double }, - { "d42", &builtin_type_double }, - { "d44", &builtin_type_double }, - { "d46", &builtin_type_double }, - { "d48", &builtin_type_double }, - { "d50", &builtin_type_double }, - { "d52", &builtin_type_double }, - { "d54", &builtin_type_double }, - { "d56", &builtin_type_double }, - { "d58", &builtin_type_double }, - { "d60", &builtin_type_double }, - { "d62", &builtin_type_double }, - - { "q0", &builtin_type_long_double }, - { "q4", &builtin_type_long_double }, - { "q8", &builtin_type_long_double }, - { "q12", &builtin_type_long_double }, - { "q16", &builtin_type_long_double }, - { "q20", &builtin_type_long_double }, - { "q24", &builtin_type_long_double }, - { "q28", &builtin_type_long_double }, - { "q32", &builtin_type_long_double }, - { "q36", &builtin_type_long_double }, - { "q40", &builtin_type_long_double }, - { "q44", &builtin_type_long_double }, - { "q48", &builtin_type_long_double }, - { "q52", &builtin_type_long_double }, - { "q56", &builtin_type_long_double }, - { "q60", &builtin_type_long_double } + "cwp", "pstate", "asi", "ccr", + + "d0", "d2", "d4", "d6", "d8", "d10", "d12", "d14", + "d16", "d18", "d20", "d22", "d24", "d26", "d28", "d30", + "d32", "d34", "d36", "d38", "d40", "d42", "d44", "d46", + "d48", "d50", "d52", "d54", "d56", "d58", "d60", "d62", + + "q0", "q4", "q8", "q12", "q16", "q20", "q24", "q28", + "q32", "q36", "q40", "q44", "q48", "q52", "q56", "q60", }; /* Total number of pseudo registers. */ -#define SPARC64_NUM_PSEUDO_REGS ARRAY_SIZE (sparc64_pseudo_register_info) +#define SPARC64_NUM_PSEUDO_REGS ARRAY_SIZE (sparc64_pseudo_register_names) /* Return the name of register REGNUM. */ @@ -361,11 +230,11 @@ static const char * sparc64_register_name (int regnum) { if (regnum >= 0 && regnum < SPARC64_NUM_REGS) - return sparc64_register_info[regnum].name; + return sparc64_register_names[regnum]; if (regnum >= SPARC64_NUM_REGS && regnum < SPARC64_NUM_REGS + SPARC64_NUM_PSEUDO_REGS) - return sparc64_pseudo_register_info[regnum - SPARC64_NUM_REGS].name; + return sparc64_pseudo_register_names[regnum - SPARC64_NUM_REGS]; return NULL; } @@ -376,12 +245,47 @@ sparc64_register_name (int regnum) static struct type * sparc64_register_type (struct gdbarch *gdbarch, int regnum) { - if (regnum >= SPARC64_NUM_REGS - && regnum < SPARC64_NUM_REGS + SPARC64_NUM_PSEUDO_REGS) - return *sparc64_pseudo_register_info[regnum - SPARC64_NUM_REGS].type; - - gdb_assert (regnum >= 0 && regnum < SPARC64_NUM_REGS); - return *sparc64_register_info[regnum].type; + /* Raw registers. */ + + if (regnum == SPARC_SP_REGNUM || regnum == SPARC_FP_REGNUM) + return builtin_type_void_data_ptr; + if (regnum >= SPARC_G0_REGNUM && regnum <= SPARC_I7_REGNUM) + return builtin_type_int64; + if (regnum >= SPARC_F0_REGNUM && regnum <= SPARC_F31_REGNUM) + return builtin_type_float; + if (regnum >= SPARC64_F32_REGNUM && regnum <= SPARC64_F62_REGNUM) + return builtin_type_double; + if (regnum == SPARC64_PC_REGNUM || regnum == SPARC64_NPC_REGNUM) + return builtin_type_void_func_ptr; + /* This raw register contains the contents of %cwp, %pstate, %asi + and %ccr as laid out in a %tstate register. */ + if (regnum == SPARC64_STATE_REGNUM) + return builtin_type_int64; + if (regnum == SPARC64_FSR_REGNUM) + return sparc64_fsr_type; + if (regnum == SPARC64_FPRS_REGNUM) + return sparc64_fprs_type; + /* "Although Y is a 64-bit register, its high-order 32 bits are + reserved and always read as 0." */ + if (regnum == SPARC64_Y_REGNUM) + return builtin_type_int64; + + /* Pseudo registers. */ + + if (regnum == SPARC64_CWP_REGNUM) + return builtin_type_int64; + if (regnum == SPARC64_PSTATE_REGNUM) + return sparc64_pstate_type; + if (regnum == SPARC64_ASI_REGNUM) + return builtin_type_int64; + if (regnum == SPARC64_CCR_REGNUM) + return builtin_type_int64; + if (regnum >= SPARC64_D0_REGNUM && regnum <= SPARC64_D62_REGNUM) + return builtin_type_double; + if (regnum >= SPARC64_Q0_REGNUM && regnum <= SPARC64_Q60_REGNUM) + return builtin_type_long_double; + + internal_error (__FILE__, __LINE__, _("invalid regnum")); } static void