Fix shared library in i386; correctly spell macro in mips.h.
From-SVN: r2373
This commit is contained in:
Michael Meissner
parent
0cd4060d80
commit
c2177307a5
@ -568,18 +568,6 @@
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if (flag_pic && SYMBOLIC_CONST (operands[1]))
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emit_pic_move (operands, SImode);
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else if (HALF_PIC_P()
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&& GET_CODE (operands[0]) == REG
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&& GET_CODE (operands[1]) == SYMBOL_REF
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&& HALF_PIC_ADDRESS_P (operands[1]))
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{
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rtx ptr = HALF_PIC_PTR (operands[1]);
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if (XSTR (ptr, 0) != XSTR (operands[1], 0))
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{
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emit_move_insn (operands[0], gen_rtx (MEM, Pmode, ptr));
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DONE;
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}
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}
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}")
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;; On i486, incl reg is faster than movl $1,reg.
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@ -3721,8 +3709,15 @@
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""
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"
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{
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rtx addr;
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if (flag_pic)
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current_function_uses_pic_offset_table = 1;
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/* With half-pic, force the address into a register. */
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addr = XEXP (operands[0], 0);
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if (GET_CODE (addr) != REG && HALF_PIC_P () && !CONSTANT_ADDRESS_P (addr))
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XEXP (operands[0], 0) = force_reg (Pmode, addr);
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}")
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(define_insn ""
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@ -3748,7 +3743,7 @@
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(match_operand:SI 1 "general_operand" "g"))
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(set (reg:SI 7) (plus:SI (reg:SI 7)
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(match_operand:SI 3 "immediate_operand" "i")))]
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""
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"!HALF_PIC_P ()"
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"call %P0")
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(define_expand "call"
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@ -3758,8 +3753,15 @@
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""
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"
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{
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rtx addr;
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if (flag_pic)
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current_function_uses_pic_offset_table = 1;
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/* With half-pic, force the address into a register. */
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addr = XEXP (operands[0], 0);
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if (GET_CODE (addr) != REG && HALF_PIC_P () && !CONSTANT_ADDRESS_P (addr))
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XEXP (operands[0], 0) = force_reg (Pmode, addr);
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}")
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(define_insn ""
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@ -3783,7 +3785,7 @@
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[(call (mem:QI (match_operand:SI 0 "symbolic_operand" ""))
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(match_operand:SI 1 "general_operand" "g"))]
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;; Operand 1 not used on the i386.
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""
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"!HALF_PIC_P ()"
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"call %P0")
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;; Call subroutine, returning value in operand 0
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@ -3799,8 +3801,15 @@
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""
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"
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{
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rtx addr;
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if (flag_pic)
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current_function_uses_pic_offset_table = 1;
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/* With half-pic, force the address into a register. */
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addr = XEXP (operands[1], 0);
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if (GET_CODE (addr) != REG && HALF_PIC_P () && !CONSTANT_ADDRESS_P (addr))
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XEXP (operands[1], 0) = force_reg (Pmode, addr);
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}")
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(define_insn ""
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@ -3830,7 +3839,7 @@
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(match_operand:SI 2 "general_operand" "g")))
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(set (reg:SI 7) (plus:SI (reg:SI 7)
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(match_operand:SI 4 "immediate_operand" "i")))]
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""
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"!HALF_PIC_P ()"
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"call %P1")
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(define_expand "call_value"
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@ -3841,8 +3850,15 @@
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""
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"
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{
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rtx addr;
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if (flag_pic)
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current_function_uses_pic_offset_table = 1;
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/* With half-pic, force the address into a register. */
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addr = XEXP (operands[1], 0);
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if (GET_CODE (addr) != REG && HALF_PIC_P () && !CONSTANT_ADDRESS_P (addr))
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XEXP (operands[1], 0) = force_reg (Pmode, addr);
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}")
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(define_insn ""
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@ -3870,7 +3886,7 @@
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(call (mem:QI (match_operand:SI 1 "symbolic_operand" ""))
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(match_operand:SI 2 "general_operand" "g")))]
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;; Operand 2 not used on the i386.
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""
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"!HALF_PIC_P ()"
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"call %P1")
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;; Insn emitted into the body of a function to return from a function.
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@ -37,9 +37,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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#define TARGET_DEBUG (target_flags & MASK_HALF_PIC_DEBUG)
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#define HALF_PIC_DEBUG TARGET_DEBUG
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#ifdef SUBTARGET_SWITCHES
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#undef SUBTARGET_SWITCHES
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#endif
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#undef SUBTARGET_SWITCHES
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#define SUBTARGET_SWITCHES \
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{ "half-pic", MASK_HALF_PIC}, \
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{ "no-half-pic", -MASK_HALF_PIC}, \
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@ -56,14 +54,10 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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#define IDENTIFIER_SUFFIX ""
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/* Change default predefines. */
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#ifdef CPP_PREDEFINES
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#undef CPP_PREDEFINES
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#endif
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#undef CPP_PREDEFINES
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#define CPP_PREDEFINES "-DOSF -DOSF1 -Dunix -Di386"
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#ifdef CPP_SPEC
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#undef CPP_SPEC
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#endif
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#define CPP_SPEC "\
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%{.S: -D__LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
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%{.cc: -D__LANGUAGE_C_PLUS_PLUS} \
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@ -72,11 +66,8 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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%{.m: -D__LANGUAGE_OBJECTIVE_C} \
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%{!.S: -D__LANGUAGE_C %{!ansi:-DLANGUAGE_C}}"
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#ifdef CC1_SPEC
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#undef CC1_SPEC
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#endif
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/* Turn on -mpic-extern by default. */
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#undef CC1_SPEC
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#define CC1_SPEC "\
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%{gline:%{!g:%{!g0:%{!g1:%{!g2: -g1}}}}} \
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%{pic-none: -mno-half-pic} \
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@ -85,32 +76,21 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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%{pic-calls: -mhalf-pic} \
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%{!pic-*: -mhalf-pic}"
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#ifdef ASM_SPEC
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#undef ASM_SPEC
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#endif
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#undef ASM_SPEC
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#define ASM_SPEC ""
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#ifdef LINK_SPEC
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#undef LINK_SPEC
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#endif
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#define LINK_SPEC "%{v*: -v} \
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%{!noshrlib: %{pic-none: -noshrlib} %{!pic-none: -warn_nopic}} \
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%{nostdlib} %{noshrlib} %{glue}"
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#ifdef LIB_SPEC
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#undef LIB_SPEC
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#endif
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#define LIB_SPEC "-lc"
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#ifdef LIBG_SPEC
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#undef LIBG_SPEC
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#endif
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#define LIBG_SPEC ""
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#define LIBG_SPEC ""
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#ifdef STARTFILE_SPEC
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#undef STARTFILE_SPEC
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#endif
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#define STARTFILE_SPEC "%{pg:gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}"
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#undef TARGET_VERSION_INTERNAL
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@ -121,14 +101,10 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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#define TARGET_VERSION_INTERNAL(STREAM) fputs (I386_VERSION, STREAM)
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#define TARGET_VERSION TARGET_VERSION_INTERNAL (stderr)
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#ifdef MD_EXEC_PREFIX
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#undef MD_EXEC_PREFIX
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#endif
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#define MD_EXEC_PREFIX "/usr/ccs/gcc/"
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#ifdef MD_STARTFILE_PREFIX
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#undef MD_STARTFILE_PREFIX
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#endif
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#define MD_STARTFILE_PREFIX "/usr/ccs/lib/"
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/* Tell final.c we don't need a label passed to mcount. */
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@ -165,18 +141,26 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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`high' expressions and `const' arithmetic expressions, in
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addition to `const_int' and `const_double' expressions. */
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#ifdef CONSTANT_ADDRESS_P
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#undef CONSTANT_ADDRESS_P
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#endif
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#undef CONSTANT_ADDRESS_P
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#define CONSTANT_ADDRESS_P(X) \
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(CONSTANT_P (X) && (!HALF_PIC_P () || !HALF_PIC_ADDRESS_P (X)))
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/* Nonzero if the constant value X is a legitimate general operand.
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It is given that X satisfies CONSTANT_P or is a CONST_DOUBLE. */
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#undef LEGITIMATE_CONSTANT_P
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#define LEGITIMATE_CONSTANT_P(X) \
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(!HALF_PIC_P () \
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|| GET_CODE (X) == CONST_DOUBLE \
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|| GET_CODE (X) == CONST_INT \
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|| !HALF_PIC_ADDRESS_P (X))
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/* GO_IF_LEGITIMATE_ADDRESS recognizes an RTL expression
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that is a valid memory address for an instruction.
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The MODE argument is the machine mode for the MEM expression
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that wants to use this address. */
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#undef GO_IF_LEGITIMATE_ADDRESS
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#undef GO_IF_LEGITIMATE_ADDRESS
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#define GO_IF_LEGITIMATE_ADDRESS(MODE, X, ADDR) \
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{ \
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if (CONSTANT_P (X)) \
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@ -240,9 +224,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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the definition of `GO_IF_LEGITIMATE_ADDRESS' or
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`PRINT_OPERAND_ADDRESS'. */
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#ifdef ENCODE_SECTION_INFO
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#undef ENCODE_SECTION_INFO
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#endif
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#undef ENCODE_SECTION_INFO
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#define ENCODE_SECTION_INFO(DECL) \
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do \
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{ \
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@ -252,6 +234,39 @@ do \
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while (0)
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/* Given a decl node or constant node, choose the section to output it in
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and select that section. */
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#undef SELECT_RTX_SECTION
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#define SELECT_RTX_SECTION(MODE, RTX) \
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do \
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{ \
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if (MODE == Pmode && HALF_PIC_P () && HALF_PIC_ADDRESS_P (RTX)) \
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data_section (); \
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else \
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readonly_data_section (); \
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} \
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while (0)
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#undef SELECT_SECTION
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#define SELECT_SECTION(DECL,RELOC) \
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{ \
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if (TREE_CODE (DECL) == STRING_CST) \
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{ \
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if (flag_writable_strings) \
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data_section (); \
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else \
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readonly_data_section (); \
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} \
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else if (TREE_CODE (DECL) != VAR_DECL) \
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readonly_data_section (); \
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else if (!TREE_READONLY (DECL)) \
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data_section (); \
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else \
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readonly_data_section (); \
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}
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/* A C statement (sans semicolon) to output to the stdio stream
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STREAM any text necessary for declaring the name NAME of an
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initialized variable which is being defined. This macro must
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@ -262,9 +277,7 @@ while (0)
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If this macro is not defined, then the variable name is defined
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in the usual manner as a label (by means of `ASM_OUTPUT_LABEL'). */
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#ifdef ASM_DECLARE_OBJECT_NAME
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#undef ASM_DECLARE_OBJECT_NAME
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#endif
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#undef ASM_DECLARE_OBJECT_NAME
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#define ASM_DECLARE_OBJECT_NAME(STREAM, NAME, DECL) \
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do \
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{ \
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@ -314,28 +327,46 @@ while (0)
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/* This is how to output an assembler line defining a `double' constant. */
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#ifdef ASM_OUTPUT_DOUBLE
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#undef ASM_OUTPUT_DOUBLE
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#undef ASM_OUTPUT_DOUBLE
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#ifndef CROSS_COMPILE
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#define ASM_OUTPUT_DOUBLE(STREAM, VALUE) \
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do \
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{ \
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long value_long[2]; \
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REAL_VALUE_TO_TARGET_DOUBLE (VALUE, value_long); \
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\
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fprintf (STREAM, "\t.long\t0x%08lx\t\t# %.20g\n\t.long\t0x%08lx\n", \
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value_long[0], VALUE, value_long[1]); \
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} \
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while (0)
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#else
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#define ASM_OUTPUT_DOUBLE(STREAM, VALUE) \
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fprintf (STREAM, "\t.double\t%.20g\n", VALUE)
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#endif
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#define ASM_OUTPUT_DOUBLE(STREAM,VALUE) \
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{ \
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union { double d; long l[2]; } u2; \
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u2.d = VALUE; \
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fprintf (STREAM, "\t.long\t0x%08lx\t\t# %.20g\n\t.long\t0x%08lx\n", \
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u2.l[0], u2.d, u2.l[1]); \
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}
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/* This is how to output an assembler line defining a `float' constant. */
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#ifdef ASM_OUTPUT_FLOAT
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#undef ASM_OUTPUT_FLOAT
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#undef ASM_OUTPUT_FLOAT
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#ifndef CROSS_COMPILE
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#define ASM_OUTPUT_FLOAT(STREAM, VALUE) \
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do \
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{ \
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long value_long; \
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REAL_VALUE_TO_TARGET_SINGLE (VALUE, value_long); \
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\
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fprintf (STREAM, "\t.long\t0x%08lx\t\t# %.12g (float)\n", \
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value_long, VALUE); \
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} \
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while (0)
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#else
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#define ASM_OUTPUT_FLOAT(STREAM, VALUE) \
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fprintf (STREAM, "\t.float\t%.12g\n", VALUE)
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#endif
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#define ASM_OUTPUT_FLOAT(STREAM,VALUE) \
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{ \
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union { float f; long l; } u2; \
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u2.f = VALUE; \
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fprintf (STREAM, "\t.long\t0x%08lx\t\t# %.12g\n", u2.l, u2.f); \
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}
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/* Generate calls to memcpy, etc., not bcopy, etc. */
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#define TARGET_MEM_FUNCTIONS
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@ -344,6 +375,10 @@ while (0)
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/* Defines to be able to build libgcc.a with GCC. */
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/* It might seem that these are not important, since gcc 2 will never
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call libgcc for these functions. But programs might be linked with
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code compiled by gcc 1, and then these will be used. */
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#define perform_udivsi3(a,b) \
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{ \
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register int dx asm("dx"); \
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@ -391,15 +426,18 @@ while (0)
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auto unsigned short ostatus; \
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auto unsigned short nstatus; \
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auto int ret; \
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auto double tmp; \
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\
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&ostatus; /* guarantee these land in memory */ \
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&nstatus; \
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&ret; \
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&tmp; \
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\
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asm volatile ("fnstcw %0" : "=m" (ostatus)); \
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nstatus = ostatus | 0x0c00; \
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asm volatile ("fldcw %0" : /* no outputs */ : "m" (nstatus)); \
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asm volatile ("fldl %0" : /* no outputs */ : "m" (a)); \
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tmp = a; \
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asm volatile ("fldl %0" : /* no outputs */ : "m" (tmp)); \
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asm volatile ("fistpl %0" : "=m" (ret)); \
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asm volatile ("fldcw %0" : /* no outputs */ : "m" (ostatus)); \
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\
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@ -3341,7 +3341,7 @@ rdata_section () \
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/* Given a decl node or constant node, choose the section to output it in
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and select that section. */
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#define SELECT_SECTION_MODE(MODE,RTX) \
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#define SELECT_RTX_SECTION(MODE,RTX) \
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{ \
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if ((GET_MODE_SIZE(MODE) / BITS_PER_UNIT) <= mips_section_threshold \
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&& mips_section_threshold > 0) \
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