Skip to content

R
riscv-gcc-1
Commit 6f9b006d by Richard Henderson Committed by Richard Henderson
Options

configure.in (HAVE_AS_TLS): Add alpha tests. 

	* configure.in (HAVE_AS_TLS): Add alpha tests.
	* configure: Rebuild.
	* config/alpha/alpha.c (TARGET_AS_TLS): New.
	(alpha_tls_size, alpha_tls_size_string): New.
	(overide_options): Set it.  Always install machine_status hooks.
	(input_operand): Accept got tls predicates.
	(local_symbol_p): Merge into ...
	(local_symbolic_operand): ... here.  Reject tls symbols.
	(global_symbolic_operand): Likewise.
	(tls_symbolic_operand_1, dtp16_symbolic_operand): New.
	(dtp32_symbolic_operand, gotdtp_symbolic_operand): New.
	(tp16_symbolic_operand, tp32_symbolic_operand): New.
	(gottp_symbolic_operand, tls_symbolic_operand_type): New.
	(alpha_encode_section_info): Handle TLS symbols.
	(alpha_strip_name_encoding): Likewise.
	(alpha_legitimate_address_p): Likewise.
	(alpha_legitimize_address): Likewise.
	(alpha_expand_mov): Early exit to avoid nop moves.
	(struct machine_function): Move from unicosmk.h.  Add some_ld_name.
	(alpha_init_machine_status, alpha_mark_machine_status,
	alpha_free_machine_status): Always define.
	(get_some_local_dynamic_name, get_some_local_dynamic_name_1): New.
	(print_operand, print_operand_address): Add TLS relocs.
	* config/alpha/alpha.h (HAVE_AS_TLS): Default 0.
	(MASK_TLS_KERNEL, TARGET_TLS_KERNEL): New.
	(TARGET_SWITCHES): Add -mtls-kernel.
	(alpha_tls_size, alpha_tls_size_string): New.
	(TARGET_OPTIONS): Add -mtls-size=.
	(reg_class, REG_CLASS_NAMES, REG_CLASS_CONTENTS,
	REGNO_REG_CLASS, REG_CLASS_FROM_LETTER): Add R0_REG.
	(ASM_OUTPUT_LABELREF): Skip %.
	(PRINT_OPERAND_PUNCT_VALID_P): Add &.
	(PREDICATE_CODES): Update.
	* config/alpha/alpha.md (UNSPEC_TLSGD_CALL, UNSPEC_TLSLDM_CALL,
	UNSPEC_TLSGD, UNSPEC_TLSLDM, UNSPEC_DTPREL, UNSPEC_TPREL,
	UNSPEC_TP, UNSPECV_SET_TP): New.
	(adddi_er_lo16_dtp, adddi_er_hi32_dtp, adddi_er_lo32_dtp,
	adddi_er_lo16_tp, adddi_er_hi32_tp, adddi_er_lo32_tp, load_tp,
	set_tp, movdi_er_tlsgd, movdi_er_tlsldm, movdi_er_gotdtp,
	movdi_er_gottp, call_value_osf_tlsgd, call_value_osf_tlsldm): New.
	(call_value_osf_2_er): Accept anything as op4.
	* config/alpha/alpha-protos.h: Update.
	* config/alpha/unicosmk.h (struct machine_function): Move to alpha.c.

From-SVN: r54125
parent 39e5db1a
Showing with 360 additions and 34 deletions
gcc/ChangeLog
2002-05-31 Richard Henderson <rth@redhat.com>
* configure.in (HAVE_AS_TLS): Add alpha tests.
* configure: Rebuild.
* config/alpha/alpha.c (TARGET_AS_TLS): New.
(alpha_tls_size, alpha_tls_size_string): New.
(overide_options): Set it. Always install machine_status hooks.
(input_operand): Accept got tls predicates.
(local_symbol_p): Merge into ...
(local_symbolic_operand): ... here. Reject tls symbols.
(global_symbolic_operand): Likewise.
(tls_symbolic_operand_1, dtp16_symbolic_operand): New.
(dtp32_symbolic_operand, gotdtp_symbolic_operand): New.
(tp16_symbolic_operand, tp32_symbolic_operand): New.
(gottp_symbolic_operand, tls_symbolic_operand_type): New.
(alpha_encode_section_info): Handle TLS symbols.
(alpha_strip_name_encoding): Likewise.
(alpha_legitimate_address_p): Likewise.
(alpha_legitimize_address): Likewise.
(alpha_expand_mov): Early exit to avoid nop moves.
(struct machine_function): Move from unicosmk.h. Add some_ld_name.
(alpha_init_machine_status, alpha_mark_machine_status,
alpha_free_machine_status): Always define.
(get_some_local_dynamic_name, get_some_local_dynamic_name_1): New.
(print_operand, print_operand_address): Add TLS relocs.
* config/alpha/alpha.h (HAVE_AS_TLS): Default 0.
(MASK_TLS_KERNEL, TARGET_TLS_KERNEL): New.
(TARGET_SWITCHES): Add -mtls-kernel.
(alpha_tls_size, alpha_tls_size_string): New.
(TARGET_OPTIONS): Add -mtls-size=.
(reg_class, REG_CLASS_NAMES, REG_CLASS_CONTENTS,
REGNO_REG_CLASS, REG_CLASS_FROM_LETTER): Add R0_REG.
(ASM_OUTPUT_LABELREF): Skip %.
(PRINT_OPERAND_PUNCT_VALID_P): Add &.
(PREDICATE_CODES): Update.
* config/alpha/alpha.md (UNSPEC_TLSGD_CALL, UNSPEC_TLSLDM_CALL,
UNSPEC_TLSGD, UNSPEC_TLSLDM, UNSPEC_DTPREL, UNSPEC_TPREL,
UNSPEC_TP, UNSPECV_SET_TP): New.
(adddi_er_lo16_dtp, adddi_er_hi32_dtp, adddi_er_lo32_dtp,
adddi_er_lo16_tp, adddi_er_hi32_tp, adddi_er_lo32_tp, load_tp,
set_tp, movdi_er_tlsgd, movdi_er_tlsldm, movdi_er_gotdtp,
movdi_er_gottp, call_value_osf_tlsgd, call_value_osf_tlsldm): New.
(call_value_osf_2_er): Accept anything as op4.
* config/alpha/alpha-protos.h: Update.
* config/alpha/unicosmk.h (struct machine_function): Move to alpha.c.
2002-05-31 Zack Weinberg <zack@codesourcery.com> 2002-05-31 Zack Weinberg <zack@codesourcery.com>
* cppinit.c (append_include_chain): Always pay attention to * cppinit.c (append_include_chain): Always pay attention to
......
gcc/config/alpha/alpha-protos.h
...@@ -61,6 +61,12 @@ extern int local_symbolic_operand PARAMS ((rtx, enum machine_mode)); ...@@ -61,6 +61,12 @@ extern int local_symbolic_operand PARAMS ((rtx, enum machine_mode));
extern int small_symbolic_operand PARAMS ((rtx, enum machine_mode)); extern int small_symbolic_operand PARAMS ((rtx, enum machine_mode));
extern int some_small_symbolic_operand PARAMS ((rtx, enum machine_mode)); extern int some_small_symbolic_operand PARAMS ((rtx, enum machine_mode));
extern int global_symbolic_operand PARAMS ((rtx, enum machine_mode)); extern int global_symbolic_operand PARAMS ((rtx, enum machine_mode));
extern int dtp16_symbolic_operand PARAMS ((rtx, enum machine_mode));
extern int dtp32_symbolic_operand PARAMS ((rtx, enum machine_mode));
extern int gotdtp_symbolic_operand PARAMS ((rtx, enum machine_mode));
extern int tp16_symbolic_operand PARAMS ((rtx, enum machine_mode));
extern int tp32_symbolic_operand PARAMS ((rtx, enum machine_mode));
extern int gottp_symbolic_operand PARAMS ((rtx, enum machine_mode));
extern int call_operand PARAMS ((rtx, enum machine_mode)); extern int call_operand PARAMS ((rtx, enum machine_mode));
extern int symbolic_operand PARAMS ((rtx, enum machine_mode)); extern int symbolic_operand PARAMS ((rtx, enum machine_mode));
extern int alpha_comparison_operator PARAMS ((rtx, enum machine_mode)); extern int alpha_comparison_operator PARAMS ((rtx, enum machine_mode));
......
gcc/config/alpha/alpha.h
...@@ -137,6 +137,7 @@ extern int target_flags; ...@@ -137,6 +137,7 @@ extern int target_flags;
extern enum alpha_trap_precision alpha_tp; extern enum alpha_trap_precision alpha_tp;
extern enum alpha_fp_rounding_mode alpha_fprm; extern enum alpha_fp_rounding_mode alpha_fprm;
extern enum alpha_fp_trap_mode alpha_fptm; extern enum alpha_fp_trap_mode alpha_fptm;
extern int alpha_tls_size;
/* This means that floating-point support exists in the target implementation /* This means that floating-point support exists in the target implementation
of the Alpha architecture. This is usually the default. */ of the Alpha architecture. This is usually the default. */
...@@ -208,6 +209,10 @@ extern enum alpha_fp_trap_mode alpha_fptm; ...@@ -208,6 +209,10 @@ extern enum alpha_fp_trap_mode alpha_fptm;
#define MASK_SMALL_DATA (1 << 13) #define MASK_SMALL_DATA (1 << 13)
#define TARGET_SMALL_DATA (target_flags & MASK_SMALL_DATA) #define TARGET_SMALL_DATA (target_flags & MASK_SMALL_DATA)
/* This means emit thread pointer loads for kernel not user. */
#define MASK_TLS_KERNEL (1 << 14)
#define TARGET_TLS_KERNEL (target_flags & MASK_TLS_KERNEL)
/* This means that the processor is an EV5, EV56, or PCA56. /* This means that the processor is an EV5, EV56, or PCA56.
Unlike alpha_cpu this is not affected by -mtune= setting. */ Unlike alpha_cpu this is not affected by -mtune= setting. */
#define MASK_CPU_EV5 (1 << 28) #define MASK_CPU_EV5 (1 << 28)
...@@ -251,6 +256,9 @@ extern enum alpha_fp_trap_mode alpha_fptm; ...@@ -251,6 +256,9 @@ extern enum alpha_fp_trap_mode alpha_fptm;
#ifndef TARGET_FIXUP_EV5_PREFETCH #ifndef TARGET_FIXUP_EV5_PREFETCH
#define TARGET_FIXUP_EV5_PREFETCH 0 #define TARGET_FIXUP_EV5_PREFETCH 0
#endif #endif
#ifndef HAVE_AS_TLS
#define HAVE_AS_TLS 0
#endif
/* Macro to define tables used to set the flags. /* Macro to define tables used to set the flags.
This is a list in braces of pairs in braces, This is a list in braces of pairs in braces,
...@@ -293,6 +301,8 @@ extern enum alpha_fp_trap_mode alpha_fptm; ...@@ -293,6 +301,8 @@ extern enum alpha_fp_trap_mode alpha_fptm;
N_("Emit 16-bit relocations to the small data areas")}, \ N_("Emit 16-bit relocations to the small data areas")}, \
{"large-data", -MASK_SMALL_DATA, \ {"large-data", -MASK_SMALL_DATA, \
N_("Emit 32-bit relocations to the small data areas")}, \ N_("Emit 32-bit relocations to the small data areas")}, \
{"tls-kernel", MASK_TLS_KERNEL, \
N_("Emit rdval instead of rduniq for thread pointer")}, \
{"", TARGET_DEFAULT | TARGET_CPU_DEFAULT \ {"", TARGET_DEFAULT | TARGET_CPU_DEFAULT \
| TARGET_DEFAULT_EXPLICIT_RELOCS, ""} } | TARGET_DEFAULT_EXPLICIT_RELOCS, ""} }
...@@ -316,6 +326,7 @@ extern const char *alpha_fprm_string; /* For -mfp-rounding-mode=[n|m|c|d] */ ...@@ -316,6 +326,7 @@ extern const char *alpha_fprm_string; /* For -mfp-rounding-mode=[n|m|c|d] */
extern const char *alpha_fptm_string; /* For -mfp-trap-mode=[n|u|su|sui] */ extern const char *alpha_fptm_string; /* For -mfp-trap-mode=[n|u|su|sui] */
extern const char *alpha_tp_string; /* For -mtrap-precision=[p|f|i] */ extern const char *alpha_tp_string; /* For -mtrap-precision=[p|f|i] */
extern const char *alpha_mlat_string; /* For -mmemory-latency= */ extern const char *alpha_mlat_string; /* For -mmemory-latency= */
extern const char *alpha_tls_size_string; /* For -mtls-size= */
#define TARGET_OPTIONS \ #define TARGET_OPTIONS \
{ \ { \
...@@ -331,6 +342,8 @@ extern const char *alpha_mlat_string; /* For -mmemory-latency= */ ...@@ -331,6 +342,8 @@ extern const char *alpha_mlat_string; /* For -mmemory-latency= */
N_("Control the precision given to fp exceptions")}, \ N_("Control the precision given to fp exceptions")}, \
{"memory-latency=", &alpha_mlat_string, \ {"memory-latency=", &alpha_mlat_string, \
N_("Tune expected memory latency")}, \ N_("Tune expected memory latency")}, \
{"tls-size=", &alpha_tls_size_string, \
N_("Specify bit size of immediate TLS offsets")}, \
} }
/* This macro defines names of additional specifications to put in the /* This macro defines names of additional specifications to put in the
...@@ -681,7 +694,7 @@ extern const char *alpha_mlat_string; /* For -mmemory-latency= */ ...@@ -681,7 +694,7 @@ extern const char *alpha_mlat_string; /* For -mmemory-latency= */
class that represents their union. */ class that represents their union. */
enum reg_class { enum reg_class {
NO_REGS, R24_REG, R25_REG, R27_REG, NO_REGS, R0_REG, R24_REG, R25_REG, R27_REG,
GENERAL_REGS, FLOAT_REGS, ALL_REGS, GENERAL_REGS, FLOAT_REGS, ALL_REGS,
LIM_REG_CLASSES LIM_REG_CLASSES
}; };
...@@ -691,7 +704,7 @@ enum reg_class { ...@@ -691,7 +704,7 @@ enum reg_class {
/* Give names of register classes as strings for dump file. */ /* Give names of register classes as strings for dump file. */
#define REG_CLASS_NAMES \ #define REG_CLASS_NAMES \
{"NO_REGS", "R24_REG", "R25_REG", "R27_REG", \ {"NO_REGS", "R0_REG", "R24_REG", "R25_REG", "R27_REG", \
"GENERAL_REGS", "FLOAT_REGS", "ALL_REGS" } "GENERAL_REGS", "FLOAT_REGS", "ALL_REGS" }
/* Define which registers fit in which classes. /* Define which registers fit in which classes.
...@@ -700,6 +713,7 @@ enum reg_class { ...@@ -700,6 +713,7 @@ enum reg_class {
#define REG_CLASS_CONTENTS \ #define REG_CLASS_CONTENTS \
{ {0x00000000, 0x00000000}, /* NO_REGS */ \ { {0x00000000, 0x00000000}, /* NO_REGS */ \
{0x00000001, 0x00000000}, /* R0_REG */ \
{0x01000000, 0x00000000}, /* R24_REG */ \ {0x01000000, 0x00000000}, /* R24_REG */ \
{0x02000000, 0x00000000}, /* R25_REG */ \ {0x02000000, 0x00000000}, /* R25_REG */ \
{0x08000000, 0x00000000}, /* R27_REG */ \ {0x08000000, 0x00000000}, /* R27_REG */ \
...@@ -713,7 +727,8 @@ enum reg_class { ...@@ -713,7 +727,8 @@ enum reg_class {
or could index an array. */ or could index an array. */
#define REGNO_REG_CLASS(REGNO) \ #define REGNO_REG_CLASS(REGNO) \
((REGNO) == 24 ? R24_REG \ ((REGNO) == 0 ? R0_REG \
: (REGNO) == 24 ? R24_REG \
: (REGNO) == 25 ? R25_REG \ : (REGNO) == 25 ? R25_REG \
: (REGNO) == 27 ? R27_REG \ : (REGNO) == 27 ? R27_REG \
: (REGNO) >= 32 && (REGNO) <= 62 ? FLOAT_REGS \ : (REGNO) >= 32 && (REGNO) <= 62 ? FLOAT_REGS \
...@@ -730,6 +745,7 @@ enum reg_class { ...@@ -730,6 +745,7 @@ enum reg_class {
: (C) == 'b' ? R25_REG \ : (C) == 'b' ? R25_REG \
: (C) == 'c' ? R27_REG \ : (C) == 'c' ? R27_REG \
: (C) == 'f' ? FLOAT_REGS \ : (C) == 'f' ? FLOAT_REGS \
: (C) == 'v' ? R0_REG \
: NO_REGS) : NO_REGS)
/* Define this macro to change register usage conditional on target flags. */ /* Define this macro to change register usage conditional on target flags. */
...@@ -1710,7 +1726,7 @@ do { \ ...@@ -1710,7 +1726,7 @@ do { \
#define ASM_OUTPUT_LABELREF(STREAM, NAME) \ #define ASM_OUTPUT_LABELREF(STREAM, NAME) \
do { \ do { \
const char *name_ = NAME; \ const char *name_ = NAME; \
if (*name_ == '@') \ if (*name_ == '@' || *name == '%') \
name_ += 2; \ name_ += 2; \
if (*name_ == '*') \ if (*name_ == '*') \
name_++; \ name_++; \
...@@ -1893,7 +1909,7 @@ do { \ ...@@ -1893,7 +1909,7 @@ do { \
#define PRINT_OPERAND_PUNCT_VALID_P(CODE) \ #define PRINT_OPERAND_PUNCT_VALID_P(CODE) \
((CODE) == '/' || (CODE) == ',' || (CODE) == '-' || (CODE) == '~' \ ((CODE) == '/' || (CODE) == ',' || (CODE) == '-' || (CODE) == '~' \
|| (CODE) == '#' || (CODE) == '*') || (CODE) == '#' || (CODE) == '*' || (CODE) == '&')
/* Print a memory address as an operand to reference that memory location. */ /* Print a memory address as an operand to reference that memory location. */
...@@ -1929,6 +1945,12 @@ do { \ ...@@ -1929,6 +1945,12 @@ do { \
{"local_symbolic_operand", {SYMBOL_REF, CONST, LABEL_REF}}, \ {"local_symbolic_operand", {SYMBOL_REF, CONST, LABEL_REF}}, \
{"small_symbolic_operand", {SYMBOL_REF, CONST}}, \ {"small_symbolic_operand", {SYMBOL_REF, CONST}}, \
{"global_symbolic_operand", {SYMBOL_REF, CONST}}, \ {"global_symbolic_operand", {SYMBOL_REF, CONST}}, \
{"dtp16_symbolic_operand", {CONST}}, \
{"dtp32_symbolic_operand", {CONST}}, \
{"gotdtp_symbolic_operand", {CONST}}, \
{"tp16_symbolic_operand", {CONST}}, \
{"tp32_symbolic_operand", {CONST}}, \
{"gottp_symbolic_operand", {CONST}}, \
{"call_operand", {REG, SYMBOL_REF}}, \ {"call_operand", {REG, SYMBOL_REF}}, \
{"input_operand", {SUBREG, REG, MEM, CONST_INT, CONST_DOUBLE, \ {"input_operand", {SUBREG, REG, MEM, CONST_INT, CONST_DOUBLE, \
SYMBOL_REF, CONST, LABEL_REF, HIGH}}, \ SYMBOL_REF, CONST, LABEL_REF, HIGH}}, \
......
gcc/config/alpha/alpha.md
;; Machine description for DEC Alpha for GNU C compiler ;; Machine description for DEC Alpha for GNU C compiler
;; Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, ;; Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
;; 2000, 2001 Free Software Foundation, Inc. ;; 2000, 2001, 2002 Free Software Foundation, Inc.
;; Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu) ;; Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
;; ;;
;; This file is part of GNU CC. ;; This file is part of GNU CC.
...@@ -40,6 +40,15 @@ ...@@ -40,6 +40,15 @@
(UNSPEC_LITUSE 12) (UNSPEC_LITUSE 12)
(UNSPEC_SIBCALL 13) (UNSPEC_SIBCALL 13)
(UNSPEC_SYMBOL 14) (UNSPEC_SYMBOL 14)
;; TLS Support
(UNSPEC_TLSGD_CALL 15)
(UNSPEC_TLSLDM_CALL 16)
(UNSPEC_TLSGD 17)
(UNSPEC_TLSLDM 18)
(UNSPEC_DTPREL 19)
(UNSPEC_TPREL 20)
(UNSPEC_TP 21)
]) ])
;; UNSPEC_VOLATILE: ;; UNSPEC_VOLATILE:
...@@ -57,6 +66,7 @@ ...@@ -57,6 +66,7 @@
(UNSPECV_FORCE_MOV 9) (UNSPECV_FORCE_MOV 9)
(UNSPECV_LDGP1 10) (UNSPECV_LDGP1 10)
(UNSPECV_PLDGP2 11) ; prologue ldgp (UNSPECV_PLDGP2 11) ; prologue ldgp
(UNSPECV_SET_TP 12)
]) ])
;; Where necessary, the suffixes _le and _be are used to distinguish between ;; Where necessary, the suffixes _le and _be are used to distinguish between
...@@ -335,6 +345,48 @@ fadd,fmul,fcpys,fdiv,fsqrt,misc,mvi,ftoi,itof,multi,none" ...@@ -335,6 +345,48 @@ fadd,fmul,fcpys,fdiv,fsqrt,misc,mvi,ftoi,itof,multi,none"
"" ""
"") "")
(define_insn "*adddi_er_lo16_dtp"
[(set (match_operand:DI 0 "register_operand" "=r")
(lo_sum:DI (match_operand:DI 1 "register_operand" "r")
(match_operand:DI 2 "dtp16_symbolic_operand" "")))]
"HAVE_AS_TLS"
"lda %0,%2(%1)\t\t!dtprel")
(define_insn "*adddi_er_hi32_dtp"
[(set (match_operand:DI 0 "register_operand" "=r")
(plus:DI (match_operand:DI 1 "register_operand" "r")
(high:DI (match_operand:DI 2 "dtp32_symbolic_operand" ""))))]
"HAVE_AS_TLS"
"ldah %0,%2(%1)\t\t!dtprelhi")
(define_insn "*adddi_er_lo32_dtp"
[(set (match_operand:DI 0 "register_operand" "=r")
(lo_sum:DI (match_operand:DI 1 "register_operand" "r")
(match_operand:DI 2 "dtp32_symbolic_operand" "")))]
"HAVE_AS_TLS"
"lda %0,%2(%1)\t\t!dtprello")
(define_insn "*adddi_er_lo16_tp"
[(set (match_operand:DI 0 "register_operand" "=r")
(lo_sum:DI (match_operand:DI 1 "register_operand" "r")
(match_operand:DI 2 "tp16_symbolic_operand" "")))]
"HAVE_AS_TLS"
"lda %0,%2(%1)\t\t!tprel")
(define_insn "*adddi_er_hi32_tp"
[(set (match_operand:DI 0 "register_operand" "=r")
(plus:DI (match_operand:DI 1 "register_operand" "r")
(high:DI (match_operand:DI 2 "tp32_symbolic_operand" ""))))]
"HAVE_AS_TLS"
"ldah %0,%2(%1)\t\t!tprelhi")
(define_insn "*adddi_er_lo32_tp"
[(set (match_operand:DI 0 "register_operand" "=r")
(lo_sum:DI (match_operand:DI 1 "register_operand" "r")
(match_operand:DI 2 "tp32_symbolic_operand" "")))]
"HAVE_AS_TLS"
"lda %0,%2(%1)\t\t!tprello")
(define_insn "*adddi_er_high_l" (define_insn "*adddi_er_high_l"
[(set (match_operand:DI 0 "register_operand" "=r") [(set (match_operand:DI 0 "register_operand" "=r")
(plus:DI (match_operand:DI 1 "register_operand" "r") (plus:DI (match_operand:DI 1 "register_operand" "r")
...@@ -4806,6 +4858,43 @@ fadd,fmul,fcpys,fdiv,fsqrt,misc,mvi,ftoi,itof,multi,none" ...@@ -4806,6 +4858,43 @@ fadd,fmul,fcpys,fdiv,fsqrt,misc,mvi,ftoi,itof,multi,none"
"call_pal 0x81" "call_pal 0x81"
[(set_attr "type" "ibr")]) [(set_attr "type" "ibr")])
;; For userland, we load the thread pointer from the TCB.
;; For the kernel, we load the per-cpu private value.
(define_insn "load_tp"
[(set (match_operand:DI 0 "register_operand" "=v")
(unspec:DI [(const_int 0)] UNSPEC_TP))]
"TARGET_ABI_OSF"
{
if (TARGET_TLS_KERNEL)
return "call_pal 0x32";
else
return "call_pal 0x9e";
}
[(set_attr "type" "ibr")])
;; For completeness, and possibly a __builtin function, here's how to
;; set the thread pointer. Since we don't describe enough of this
;; quantity for CSE, we have to use a volatile unspec, and then there's
;; not much point in creating an R16_REG register class.
(define_expand "set_tp"
[(set (reg:DI 16) (match_operand:DI 0 "input_operand" ""))
(unspec_volatile [(reg:DI 16)] UNSPECV_SET_TP)]
"TARGET_ABI_OSF"
"")
(define_insn "*set_tp"
[(unspec_volatile [(reg:DI 16)] UNSPECV_SET_TP)]
"TARGET_ABI_OSF"
{
if (TARGET_TLS_KERNEL)
return "call_pal 0x31";
else
return "call_pal 0x9f";
}
[(set_attr "type" "ibr")])
;; Finally, we have the basic data motion insns. The byte and word insns ;; Finally, we have the basic data motion insns. The byte and word insns
;; are done via define_expand. Start with the floating-point insns, since ;; are done via define_expand. Start with the floating-point insns, since
;; they are simpler. ;; they are simpler.
...@@ -5282,6 +5371,75 @@ fadd,fmul,fcpys,fdiv,fsqrt,misc,mvi,ftoi,itof,multi,none" ...@@ -5282,6 +5371,75 @@ fadd,fmul,fcpys,fdiv,fsqrt,misc,mvi,ftoi,itof,multi,none"
} }
}) })
(define_insn "movdi_er_tlsgd"
[(set (match_operand:DI 0 "register_operand" "=r")
(unspec:DI [(match_operand:DI 1 "register_operand" "r")
(match_operand:DI 2 "symbolic_operand" "")
(match_operand 3 "const_int_operand" "")]
UNSPEC_TLSGD))]
"HAVE_AS_TLS"
{
if (INTVAL (operands[3]) == 0)
return "lda %0,%2(%1)\t\t!tlsgd";
else
return "lda %0,%2(%1)\t\t!tlsgd!%3";
})
(define_insn "movdi_er_tlsldm"
[(set (match_operand:DI 0 "register_operand" "=r")
(unspec:DI [(match_operand:DI 1 "register_operand" "r")
(match_operand 2 "const_int_operand" "")]
UNSPEC_TLSLDM))]
"HAVE_AS_TLS"
{
if (INTVAL (operands[2]) == 0)
return "lda %0,%&(%1)\t\t!tlsldm";
else
return "lda %0,%&(%1)\t\t!tlsldm!%2";
})
(define_insn "*movdi_er_gotdtp"
[(set (match_operand:DI 0 "register_operand" "=r")
(unspec:DI [(match_operand:DI 1 "register_operand" "r")
(match_operand:DI 2 "symbolic_operand" "")]
UNSPEC_DTPREL))]
"HAVE_AS_TLS"
"ldq %0,%2(%1)\t\t!gotdtprel"
[(set_attr "type" "ild")])
(define_split
[(set (match_operand:DI 0 "register_operand" "")
(match_operand:DI 1 "gotdtp_symbolic_operand" ""))]
"HAVE_AS_TLS && reload_completed"
[(set (match_dup 0)
(unspec:DI [(match_dup 2)
(match_dup 1)] UNSPEC_DTPREL))]
{
operands[1] = XVECEXP (XEXP (operands[1], 0), 0, 0);
operands[2] = pic_offset_table_rtx;
})
(define_insn "*movdi_er_gottp"
[(set (match_operand:DI 0 "register_operand" "=r")
(unspec:DI [(match_operand:DI 1 "register_operand" "r")
(match_operand:DI 2 "symbolic_operand" "")]
UNSPEC_TPREL))]
"HAVE_AS_TLS"
"ldq %0,%2(%1)\t\t!gottprel"
[(set_attr "type" "ild")])
(define_split
[(set (match_operand:DI 0 "register_operand" "")
(match_operand:DI 1 "gottp_symbolic_operand" ""))]
"HAVE_AS_TLS && reload_completed"
[(set (match_dup 0)
(unspec:DI [(match_dup 2)
(match_dup 1)] UNSPEC_TPREL))]
{
operands[1] = XVECEXP (XEXP (operands[1], 0), 0, 0);
operands[2] = pic_offset_table_rtx;
})
(define_insn "*movdi_er_nofix" (define_insn "*movdi_er_nofix"
[(set (match_operand:DI 0 "nonimmediate_operand" "=r,r,r,r,r,r,m,*f,*f,Q") [(set (match_operand:DI 0 "nonimmediate_operand" "=r,r,r,r,r,r,m,*f,*f,Q")
(match_operand:DI 1 "input_operand" "rJ,K,L,T,s,m,rJ,*fJ,Q,*f"))] (match_operand:DI 1 "input_operand" "rJ,K,L,T,s,m,rJ,*fJ,Q,*f"))]
...@@ -6720,7 +6878,7 @@ fadd,fmul,fcpys,fdiv,fsqrt,misc,mvi,ftoi,itof,multi,none" ...@@ -6720,7 +6878,7 @@ fadd,fmul,fcpys,fdiv,fsqrt,misc,mvi,ftoi,itof,multi,none"
(plus:DI (pc) (const_int 4))) (plus:DI (pc) (const_int 4)))
(unspec_volatile [(reg:DI 29)] UNSPECV_BLOCKAGE) (unspec_volatile [(reg:DI 29)] UNSPECV_BLOCKAGE)
(use (match_operand 3 "" "")) (use (match_operand 3 "" ""))
(use (match_operand 4 "const_int_operand" ""))] (use (match_operand 4 "" ""))]
"TARGET_EXPLICIT_RELOCS && TARGET_ABI_OSF" "TARGET_EXPLICIT_RELOCS && TARGET_ABI_OSF"
"jsr $26,(%1),%3%J4" "jsr $26,(%1),%3%J4"
[(set_attr "type" "jsr")]) [(set_attr "type" "jsr")])
...@@ -6740,6 +6898,70 @@ fadd,fmul,fcpys,fdiv,fsqrt,misc,mvi,ftoi,itof,multi,none" ...@@ -6740,6 +6898,70 @@ fadd,fmul,fcpys,fdiv,fsqrt,misc,mvi,ftoi,itof,multi,none"
[(set_attr "type" "jsr") [(set_attr "type" "jsr")
(set_attr "length" "*,*,8")]) (set_attr "length" "*,*,8")])
(define_insn_and_split "call_value_osf_tlsgd"
[(set (match_operand 0 "" "")
(call (mem:DI (match_operand:DI 1 "symbolic_operand" ""))
(const_int 0)))
(unspec [(match_operand:DI 2 "const_int_operand" "")] UNSPEC_TLSGD_CALL)
(use (reg:DI 29))
(clobber (reg:DI 26))]
"HAVE_AS_TLS"
"#"
"&& reload_completed"
[(set (match_dup 3)
(unspec:DI [(match_dup 5)
(match_dup 1)
(match_dup 2)] UNSPEC_LITERAL))
(parallel [(set (match_dup 0)
(call (mem:DI (match_dup 3))
(const_int 0)))
(set (reg:DI 26) (plus:DI (pc) (const_int 4)))
(unspec_volatile [(match_dup 5)] UNSPECV_BLOCKAGE)
(use (match_dup 1))
(use (unspec [(match_dup 2)] UNSPEC_TLSGD_CALL))])
(set (match_dup 5)
(unspec_volatile:DI [(reg:DI 26) (match_dup 4)] UNSPECV_LDGP1))
(set (match_dup 5)
(unspec:DI [(match_dup 5) (match_dup 4)] UNSPEC_LDGP2))]
{
operands[3] = gen_rtx_REG (Pmode, 27);
operands[4] = GEN_INT (alpha_next_sequence_number++);
operands[5] = pic_offset_table_rtx;
}
[(set_attr "type" "multi")])
(define_insn_and_split "call_value_osf_tlsldm"
[(set (match_operand 0 "" "")
(call (mem:DI (match_operand:DI 1 "symbolic_operand" ""))
(const_int 0)))
(unspec [(match_operand:DI 2 "const_int_operand" "")] UNSPEC_TLSLDM_CALL)
(use (reg:DI 29))
(clobber (reg:DI 26))]
"HAVE_AS_TLS"
"#"
"&& reload_completed"
[(set (match_dup 3)
(unspec:DI [(match_dup 5)
(match_dup 1)
(match_dup 2)] UNSPEC_LITERAL))
(parallel [(set (match_dup 0)
(call (mem:DI (match_dup 3))
(const_int 0)))
(set (reg:DI 26) (plus:DI (pc) (const_int 4)))
(unspec_volatile [(match_dup 5)] UNSPECV_BLOCKAGE)
(use (match_dup 1))
(use (unspec [(match_dup 2)] UNSPEC_TLSLDM_CALL))])
(set (reg:DI 29)
(unspec_volatile:DI [(reg:DI 26) (match_dup 4)] UNSPECV_LDGP1))
(set (reg:DI 29)
(unspec:DI [(reg:DI 29) (match_dup 4)] UNSPEC_LDGP2))]
{
operands[3] = gen_rtx_REG (Pmode, 27);
operands[4] = GEN_INT (alpha_next_sequence_number++);
operands[5] = pic_offset_table_rtx;
}
[(set_attr "type" "multi")])
(define_insn "*call_value_osf_1" (define_insn "*call_value_osf_1"
[(set (match_operand 0 "" "") [(set (match_operand 0 "" "")
(call (mem:DI (match_operand:DI 1 "call_operand" "c,R,s")) (call (mem:DI (match_operand:DI 1 "call_operand" "c,R,s"))
...@@ -6815,4 +7037,3 @@ fadd,fmul,fcpys,fdiv,fsqrt,misc,mvi,ftoi,itof,multi,none" ...@@ -6815,4 +7037,3 @@ fadd,fmul,fcpys,fdiv,fsqrt,misc,mvi,ftoi,itof,multi,none"
"TARGET_ABI_UNICOSMK" "TARGET_ABI_UNICOSMK"
"jsr $26,(%1)" "jsr $26,(%1)"
[(set_attr "type" "jsr")]) [(set_attr "type" "jsr")])
gcc/config/alpha/unicosmk.h
...@@ -293,19 +293,6 @@ do { \ ...@@ -293,19 +293,6 @@ do { \
#undef EPILOGUE_USES #undef EPILOGUE_USES
#define EPILOGUE_USES(REGNO) ((REGNO) == 26 || (REGNO) == 15) #define EPILOGUE_USES(REGNO) ((REGNO) == 26 || (REGNO) == 15)
/* Machine-specific function data. */
struct machine_function
{
/* List of call information words for calls from this function. */
struct rtx_def *first_ciw;
struct rtx_def *last_ciw;
int ciw_count;
/* List of deferred case vectors. */
struct rtx_def *addr_list;
};
/* Would have worked, only the stack doesn't seem to be executable /* Would have worked, only the stack doesn't seem to be executable
#undef TRAMPOLINE_TEMPLATE #undef TRAMPOLINE_TEMPLATE
#define TRAMPOLINE_TEMPLATE(FILE) \ #define TRAMPOLINE_TEMPLATE(FILE) \
......
gcc/configure
...@@ -7399,6 +7399,28 @@ conftest_s= ...@@ -7399,6 +7399,28 @@ conftest_s=
tls_first_major= tls_first_major=
tls_first_minor= tls_first_minor=
case "$target" in case "$target" in
alpha*-*-*)
conftest_s='
.section ".tdata","awT",@progbits
foo: .long 25
.text
ldq $27,__tls_get_addr($29) !literal!1
lda $16,foo($29) !tlsgd!1
jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
ldq $27,__tls_get_addr($29) !literal!2
lda $16,foo($29) !tlsldm!2
jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
ldq $1,foo($29) !gotdtprel
ldah $2,foo($29) !dtprelhi
lda $3,foo($2) !dtprello
lda $4,foo($29) !dtprel
ldq $1,foo($29) !gottprel
ldah $2,foo($29) !tprelhi
lda $3,foo($2) !tprello
lda $4,foo($29) !tprel'
tls_first_major=2
tls_first_minor=13
;;
i[34567]86-*-*) i[34567]86-*-*)
conftest_s=' conftest_s='
.section ".tdata","awT",@progbits .section ".tdata","awT",@progbits
...@@ -7463,7 +7485,7 @@ case "$target" in ...@@ -7463,7 +7485,7 @@ case "$target" in
# All TARGET_ABI_OSF targets. # All TARGET_ABI_OSF targets.
alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*) alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
echo $ac_n "checking assembler supports explicit relocations""... $ac_c" 1>&6 echo $ac_n "checking assembler supports explicit relocations""... $ac_c" 1>&6
echo "configure:7467: checking assembler supports explicit relocations" >&5 echo "configure:7489: checking assembler supports explicit relocations" >&5
if eval "test \"`echo '$''{'gcc_cv_as_explicit_relocs'+set}'`\" = set"; then if eval "test \"`echo '$''{'gcc_cv_as_explicit_relocs'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -7513,7 +7535,7 @@ EOF ...@@ -7513,7 +7535,7 @@ EOF
;; ;;
sparc*-*-*) sparc*-*-*)
echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6 echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
echo "configure:7517: checking assembler .register pseudo-op support" >&5 echo "configure:7539: checking assembler .register pseudo-op support" >&5
if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -7541,7 +7563,7 @@ EOF ...@@ -7541,7 +7563,7 @@ EOF
fi fi
echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6 echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
echo "configure:7545: checking assembler supports -relax" >&5 echo "configure:7567: checking assembler supports -relax" >&5
if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -7569,7 +7591,7 @@ EOF ...@@ -7569,7 +7591,7 @@ EOF
fi fi
echo $ac_n "checking assembler and linker support unaligned pc related relocs""... $ac_c" 1>&6 echo $ac_n "checking assembler and linker support unaligned pc related relocs""... $ac_c" 1>&6
echo "configure:7573: checking assembler and linker support unaligned pc related relocs" >&5 echo "configure:7595: checking assembler and linker support unaligned pc related relocs" >&5
if eval "test \"`echo '$''{'gcc_cv_as_sparc_ua_pcrel'+set}'`\" = set"; then if eval "test \"`echo '$''{'gcc_cv_as_sparc_ua_pcrel'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -7596,7 +7618,7 @@ EOF ...@@ -7596,7 +7618,7 @@ EOF
fi fi
echo $ac_n "checking assembler and linker support unaligned pc related relocs against hidden symbols""... $ac_c" 1>&6 echo $ac_n "checking assembler and linker support unaligned pc related relocs against hidden symbols""... $ac_c" 1>&6
echo "configure:7600: checking assembler and linker support unaligned pc related relocs against hidden symbols" >&5 echo "configure:7622: checking assembler and linker support unaligned pc related relocs against hidden symbols" >&5
if eval "test \"`echo '$''{'gcc_cv_as_sparc_ua_pcrel_hidden'+set}'`\" = set"; then if eval "test \"`echo '$''{'gcc_cv_as_sparc_ua_pcrel_hidden'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -7637,7 +7659,7 @@ EOF ...@@ -7637,7 +7659,7 @@ EOF
if test "x$gcc_cv_as_flags64" != xno; then if test "x$gcc_cv_as_flags64" != xno; then
echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6 echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
echo "configure:7641: checking for assembler offsetable %lo() support" >&5 echo "configure:7663: checking for assembler offsetable %lo() support" >&5
if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -7677,7 +7699,7 @@ EOF ...@@ -7677,7 +7699,7 @@ EOF
i[34567]86-*-* | x86_64-*-*) i[34567]86-*-* | x86_64-*-*)
echo $ac_n "checking assembler instructions""... $ac_c" 1>&6 echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
echo "configure:7681: checking assembler instructions" >&5 echo "configure:7703: checking assembler instructions" >&5
gcc_cv_as_instructions= gcc_cv_as_instructions=
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then
...@@ -7704,7 +7726,7 @@ EOF ...@@ -7704,7 +7726,7 @@ EOF
echo "$ac_t""$gcc_cv_as_instructions" 1>&6 echo "$ac_t""$gcc_cv_as_instructions" 1>&6
echo $ac_n "checking assembler GOTOFF in data directives""... $ac_c" 1>&6 echo $ac_n "checking assembler GOTOFF in data directives""... $ac_c" 1>&6
echo "configure:7708: checking assembler GOTOFF in data directives" >&5 echo "configure:7730: checking assembler GOTOFF in data directives" >&5
gcc_cv_as_gotoff_in_data=no gcc_cv_as_gotoff_in_data=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x
then then
...@@ -7734,7 +7756,7 @@ EOF ...@@ -7734,7 +7756,7 @@ EOF
esac esac
echo $ac_n "checking assembler dwarf2 debug_line support""... $ac_c" 1>&6 echo $ac_n "checking assembler dwarf2 debug_line support""... $ac_c" 1>&6
echo "configure:7738: checking assembler dwarf2 debug_line support" >&5 echo "configure:7760: checking assembler dwarf2 debug_line support" >&5
gcc_cv_as_dwarf2_debug_line=no gcc_cv_as_dwarf2_debug_line=no
# ??? Not all targets support dwarf2 debug_line, even within a version # ??? Not all targets support dwarf2 debug_line, even within a version
# of gas. Moreover, we need to emit a valid instruction to trigger any # of gas. Moreover, we need to emit a valid instruction to trigger any
...@@ -7790,7 +7812,7 @@ fi ...@@ -7790,7 +7812,7 @@ fi
echo "$ac_t""$gcc_cv_as_dwarf2_debug_line" 1>&6 echo "$ac_t""$gcc_cv_as_dwarf2_debug_line" 1>&6
echo $ac_n "checking assembler --gdwarf2 support""... $ac_c" 1>&6 echo $ac_n "checking assembler --gdwarf2 support""... $ac_c" 1>&6
echo "configure:7794: checking assembler --gdwarf2 support" >&5 echo "configure:7816: checking assembler --gdwarf2 support" >&5
gcc_cv_as_gdwarf2_flag=no gcc_cv_as_gdwarf2_flag=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x;
then then
...@@ -7819,7 +7841,7 @@ fi ...@@ -7819,7 +7841,7 @@ fi
echo "$ac_t""$gcc_cv_as_gdwarf2_flag" 1>&6 echo "$ac_t""$gcc_cv_as_gdwarf2_flag" 1>&6
echo $ac_n "checking assembler --gstabs support""... $ac_c" 1>&6 echo $ac_n "checking assembler --gstabs support""... $ac_c" 1>&6
echo "configure:7823: checking assembler --gstabs support" >&5 echo "configure:7845: checking assembler --gstabs support" >&5
gcc_cv_as_gstabs_flag=no gcc_cv_as_gstabs_flag=no
if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x;
then then
...@@ -7847,7 +7869,7 @@ fi ...@@ -7847,7 +7869,7 @@ fi
echo "$ac_t""$gcc_cv_as_gstabs_flag" 1>&6 echo "$ac_t""$gcc_cv_as_gstabs_flag" 1>&6
echo $ac_n "checking linker PT_GNU_EH_FRAME support""... $ac_c" 1>&6 echo $ac_n "checking linker PT_GNU_EH_FRAME support""... $ac_c" 1>&6
echo "configure:7851: checking linker PT_GNU_EH_FRAME support" >&5 echo "configure:7873: checking linker PT_GNU_EH_FRAME support" >&5
gcc_cv_ld_eh_frame_hdr=no gcc_cv_ld_eh_frame_hdr=no
if test x$gcc_cv_gld_major_version != x -a x$gcc_cv_gld_minor_version != x; then if test x$gcc_cv_gld_major_version != x -a x$gcc_cv_gld_minor_version != x; then
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 && grep 'EMUL = elf' ../ld/Makefile > /dev/null; then if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 && grep 'EMUL = elf' ../ld/Makefile > /dev/null; then
...@@ -8010,7 +8032,7 @@ fi ...@@ -8010,7 +8032,7 @@ fi
echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
echo "configure:8014: checking whether to enable maintainer-specific portions of Makefiles" >&5 echo "configure:8036: checking whether to enable maintainer-specific portions of Makefiles" >&5
# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
if test "${enable_maintainer_mode+set}" = set; then if test "${enable_maintainer_mode+set}" = set; then
enableval="$enable_maintainer_mode" enableval="$enable_maintainer_mode"
......
gcc/configure.in
...@@ -1725,6 +1725,28 @@ tls_first_major= ...@@ -1725,6 +1725,28 @@ tls_first_major=
tls_first_minor= tls_first_minor=
case "$target" in case "$target" in
changequote(,)dnl changequote(,)dnl
alpha*-*-*)
conftest_s='
.section ".tdata","awT",@progbits
foo: .long 25
.text
ldq $27,__tls_get_addr($29) !literal!1
lda $16,foo($29) !tlsgd!1
jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
ldq $27,__tls_get_addr($29) !literal!2
lda $16,foo($29) !tlsldm!2
jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
ldq $1,foo($29) !gotdtprel
ldah $2,foo($29) !dtprelhi
lda $3,foo($2) !dtprello
lda $4,foo($29) !dtprel
ldq $1,foo($29) !gottprel
ldah $2,foo($29) !tprelhi
lda $3,foo($2) !tprello
lda $4,foo($29) !tprel'
tls_first_major=2
tls_first_minor=13
;;
i[34567]86-*-*) i[34567]86-*-*)
changequote([,])dnl changequote([,])dnl
conftest_s=' conftest_s='
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment