diff --git a/patches/gcc-5.2.0/0007-fdpic.diff b/patches/gcc-5.2.0/0007-fdpic.diff index 6a1a4b7..01af2d1 100644 --- a/patches/gcc-5.2.0/0007-fdpic.diff +++ b/patches/gcc-5.2.0/0007-fdpic.diff @@ -145,7 +145,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh-protos.h gcc-5.2.0/gcc/config/s #endif /* ! GCC_SH_PROTOS_H */ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c --- ../baseline/gcc-5.2.0/gcc/config/sh/sh.c 2015-09-04 20:23:46.694785580 +0000 -+++ gcc-5.2.0/gcc/config/sh/sh.c 2015-09-11 03:56:36.709796457 +0000 ++++ gcc-5.2.0/gcc/config/sh/sh.c 2015-09-21 05:22:57.786789746 +0000 @@ -288,6 +288,7 @@ static rtx sh_expand_builtin (tree, rtx, static void sh_output_mi_thunk (FILE *, tree, HOST_WIDE_INT, HOST_WIDE_INT, tree); @@ -193,11 +193,13 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c struct gcc_target targetm = TARGET_INITIALIZER; -@@ -1012,6 +1024,11 @@ sh_option_override (void) +@@ -1012,6 +1024,13 @@ sh_option_override (void) if (! global_options_set.x_TARGET_ZDCBRANCH && TARGET_HARD_SH4) TARGET_ZDCBRANCH = 1; -+// FIXME: is this right? ++ if (TARGET_FDPIC && !flag_pic) ++ flag_pic = 2; ++ + if (TARGET_FDPIC + && (TARGET_SHMEDIA || TARGET_SHCOMPACT || !TARGET_SH2)) + sorry ("non-SH2 FDPIC"); @@ -205,7 +207,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c for (regno = 0; regno < FIRST_PSEUDO_REGISTER; regno++) if (! VALID_REGISTER_P (regno)) sh_register_names[regno][0] = '\0'; -@@ -1020,7 +1037,7 @@ sh_option_override (void) +@@ -1020,7 +1039,7 @@ sh_option_override (void) if (! VALID_REGISTER_P (ADDREGNAMES_REGNO (regno))) sh_additional_register_names[regno][0] = '\0'; @@ -214,7 +216,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c || (TARGET_SHMEDIA && !TARGET_PT_FIXED)) flag_no_function_cse = 1; -@@ -1695,6 +1712,14 @@ sh_asm_output_addr_const_extra (FILE *fi +@@ -1695,6 +1714,14 @@ sh_asm_output_addr_const_extra (FILE *fi output_addr_const (file, XVECEXP (x, 0, 1)); fputs ("-.)", file); break; @@ -229,7 +231,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c default: return false; } -@@ -1721,8 +1746,10 @@ sh_encode_section_info (tree decl, rtx r +@@ -1721,8 +1748,10 @@ sh_encode_section_info (tree decl, rtx r void prepare_move_operands (rtx operands[], machine_mode mode) { @@ -241,7 +243,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c && ! ((mode == Pmode || mode == ptr_mode) && tls_symbolic_operand (operands[1], Pmode) != TLS_MODEL_NONE)) { -@@ -1842,7 +1869,7 @@ prepare_move_operands (rtx operands[], m +@@ -1842,7 +1871,7 @@ prepare_move_operands (rtx operands[], m { rtx tga_op1, tga_ret, tmp, tmp2; @@ -250,7 +252,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c && (tls_kind == TLS_MODEL_GLOBAL_DYNAMIC || tls_kind == TLS_MODEL_LOCAL_DYNAMIC || tls_kind == TLS_MODEL_INITIAL_EXEC)) -@@ -1863,6 +1890,11 @@ prepare_move_operands (rtx operands[], m +@@ -1863,6 +1892,11 @@ prepare_move_operands (rtx operands[], m { case TLS_MODEL_GLOBAL_DYNAMIC: tga_ret = gen_rtx_REG (Pmode, R0_REG); @@ -262,7 +264,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c emit_call_insn (gen_tls_global_dynamic (tga_ret, op1)); tmp = gen_reg_rtx (Pmode); emit_move_insn (tmp, tga_ret); -@@ -1871,6 +1903,11 @@ prepare_move_operands (rtx operands[], m +@@ -1871,6 +1905,11 @@ prepare_move_operands (rtx operands[], m case TLS_MODEL_LOCAL_DYNAMIC: tga_ret = gen_rtx_REG (Pmode, R0_REG); @@ -274,7 +276,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c emit_call_insn (gen_tls_local_dynamic (tga_ret, op1)); tmp = gen_reg_rtx (Pmode); -@@ -1888,6 +1925,11 @@ prepare_move_operands (rtx operands[], m +@@ -1888,6 +1927,11 @@ prepare_move_operands (rtx operands[], m case TLS_MODEL_INITIAL_EXEC: tga_op1 = !can_create_pseudo_p () ? op0 : gen_reg_rtx (Pmode); tmp = gen_sym2GOTTPOFF (op1); @@ -286,7 +288,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c emit_insn (gen_tls_initial_exec (tga_op1, tmp)); op1 = tga_op1; break; -@@ -1914,6 +1956,20 @@ prepare_move_operands (rtx operands[], m +@@ -1914,6 +1958,20 @@ prepare_move_operands (rtx operands[], m operands[1] = op1; } } @@ -307,7 +309,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c } /* Implement the canonicalize_comparison target hook for the combine -@@ -3018,6 +3074,26 @@ sh_file_start (void) +@@ -3018,6 +3076,26 @@ sh_file_start (void) } } @@ -334,7 +336,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c /* Check if PAT includes UNSPEC_CALLER unspec pattern. */ static bool unspec_caller_rtx_p (rtx pat) -@@ -3044,7 +3120,7 @@ sh_cannot_copy_insn_p (rtx_insn *insn) +@@ -3044,7 +3122,7 @@ sh_cannot_copy_insn_p (rtx_insn *insn) { rtx pat; @@ -343,7 +345,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c return false; if (!NONJUMP_INSN_P (insn)) -@@ -3053,6 +3129,19 @@ sh_cannot_copy_insn_p (rtx_insn *insn) +@@ -3053,6 +3131,19 @@ sh_cannot_copy_insn_p (rtx_insn *insn) return false; pat = PATTERN (insn); @@ -363,7 +365,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c if (GET_CODE (pat) != SET) return false; pat = SET_SRC (pat); -@@ -4027,6 +4116,7 @@ expand_ashiftrt (rtx *operands) +@@ -4027,6 +4118,7 @@ expand_ashiftrt (rtx *operands) rtx wrk; char func[18]; int value; @@ -371,7 +373,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c if (TARGET_DYNSHIFT) { -@@ -4092,8 +4182,8 @@ expand_ashiftrt (rtx *operands) +@@ -4092,8 +4184,8 @@ expand_ashiftrt (rtx *operands) /* Load the value into an arg reg and call a helper. */ emit_move_insn (gen_rtx_REG (SImode, 4), operands[1]); sprintf (func, "__ashiftrt_r4_%d", value); @@ -382,7 +384,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c emit_move_insn (operands[0], gen_rtx_REG (SImode, 4)); return true; } -@@ -7941,7 +8031,9 @@ sh_expand_prologue (void) +@@ -7941,7 +8033,9 @@ sh_expand_prologue (void) stack_usage += d; } @@ -393,7 +395,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c emit_insn (gen_GOTaddr2picreg (const0_rtx)); if (SHMEDIA_REGS_STACK_ADJUST ()) -@@ -7951,7 +8043,7 @@ sh_expand_prologue (void) +@@ -7951,7 +8045,7 @@ sh_expand_prologue (void) function_symbol (gen_rtx_REG (Pmode, R0_REG), (TARGET_FPU_ANY ? "__GCC_push_shmedia_regs" @@ -402,7 +404,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c emit_insn (gen_shmedia_save_restore_regs_compact (GEN_INT (-SHMEDIA_REGS_STACK_ADJUST ()))); } -@@ -7974,7 +8066,7 @@ sh_expand_prologue (void) +@@ -7974,7 +8068,7 @@ sh_expand_prologue (void) /* This must NOT go through the PLT, otherwise mach and macl may be clobbered. */ function_symbol (gen_rtx_REG (Pmode, R0_REG), @@ -411,7 +413,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c emit_insn (gen_shcompact_incoming_args ()); } -@@ -8064,7 +8156,7 @@ sh_expand_epilogue (bool sibcall_p) +@@ -8064,7 +8158,7 @@ sh_expand_epilogue (bool sibcall_p) function_symbol (gen_rtx_REG (Pmode, R0_REG), (TARGET_FPU_ANY ? "__GCC_pop_shmedia_regs" @@ -420,7 +422,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c /* This must NOT go through the PLT, otherwise mach and macl may be clobbered. */ emit_insn (gen_shmedia_save_restore_regs_compact -@@ -10445,7 +10537,9 @@ nonpic_symbol_mentioned_p (rtx x) +@@ -10445,7 +10539,9 @@ nonpic_symbol_mentioned_p (rtx x) || XINT (x, 1) == UNSPEC_PLT || XINT (x, 1) == UNSPEC_PCREL || XINT (x, 1) == UNSPEC_SYMOFF @@ -431,7 +433,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c return false; fmt = GET_RTX_FORMAT (GET_CODE (x)); -@@ -10480,7 +10574,28 @@ legitimize_pic_address (rtx orig, machin +@@ -10480,7 +10576,28 @@ legitimize_pic_address (rtx orig, machin if (reg == NULL_RTX) reg = gen_reg_rtx (Pmode); @@ -461,7 +463,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c return reg; } else if (GET_CODE (orig) == SYMBOL_REF) -@@ -10488,7 +10603,10 @@ legitimize_pic_address (rtx orig, machin +@@ -10488,7 +10605,10 @@ legitimize_pic_address (rtx orig, machin if (reg == NULL_RTX) reg = gen_reg_rtx (Pmode); @@ -473,7 +475,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c return reg; } return orig; -@@ -11662,20 +11780,40 @@ sh_trampoline_init (rtx tramp_mem, tree +@@ -11662,20 +11782,40 @@ sh_trampoline_init (rtx tramp_mem, tree emit_insn (gen_initialize_trampoline (tramp, cxt, fnaddr)); return; } @@ -523,7 +525,16 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c LCT_NORMAL, VOIDmode, 1, tramp, SImode); else emit_insn (gen_ic_invalidate_line (tramp)); -@@ -12718,10 +12856,18 @@ sh_output_mi_thunk (FILE *file, tree thu +@@ -11705,7 +11845,7 @@ sh_function_ok_for_sibcall (tree decl, t + && (! TARGET_SHCOMPACT + || crtl->args.info.stack_regs == 0) + && ! sh_cfun_interrupt_handler_p () +- && (! flag_pic ++ && (! flag_pic || TARGET_FDPIC + || (decl && ! (TREE_PUBLIC (decl) || DECL_WEAK (decl))) + || (decl && DECL_VISIBILITY (decl) != VISIBILITY_DEFAULT))); + } +@@ -12718,10 +12858,18 @@ sh_output_mi_thunk (FILE *file, tree thu sibcall = gen_sibcalli_thunk (funexp, const0_rtx); else #endif @@ -545,7 +556,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c } else { -@@ -12762,11 +12908,24 @@ sh_output_mi_thunk (FILE *file, tree thu +@@ -12762,11 +12910,24 @@ sh_output_mi_thunk (FILE *file, tree thu epilogue_completed = 0; } @@ -571,7 +582,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c /* If this is not an ordinary function, the name usually comes from a string literal or an sprintf buffer. Make sure we use the same string consistently, so that cse will be able to unify address loads. */ -@@ -12774,7 +12933,7 @@ function_symbol (rtx target, const char +@@ -12774,7 +12935,7 @@ function_symbol (rtx target, const char name = IDENTIFIER_POINTER (get_identifier (name)); sym = gen_rtx_SYMBOL_REF (Pmode, name); SYMBOL_REF_FLAGS (sym) = SYMBOL_FLAG_FUNCTION; @@ -580,7 +591,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c switch (kind) { case FUNCTION_ORDINARY: -@@ -12789,14 +12948,27 @@ function_symbol (rtx target, const char +@@ -12789,14 +12950,27 @@ function_symbol (rtx target, const char } case SFUNC_STATIC: { @@ -614,7 +625,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c sym = reg; break; } -@@ -13419,6 +13591,12 @@ sh_conditional_register_usage (void) +@@ -13419,6 +13593,12 @@ sh_conditional_register_usage (void) fixed_regs[PIC_OFFSET_TABLE_REGNUM] = 1; call_used_regs[PIC_OFFSET_TABLE_REGNUM] = 1; } @@ -627,7 +638,7 @@ diff -urp ../baseline/gcc-5.2.0/gcc/config/sh/sh.c gcc-5.2.0/gcc/config/sh/sh.c /* Renesas saves and restores mac registers on call. */ if (TARGET_HITACHI && ! TARGET_NOMACSAVE) { -@@ -14496,4 +14674,84 @@ sh_use_by_pieces_infrastructure_p (unsig +@@ -14496,4 +14676,84 @@ sh_use_by_pieces_infrastructure_p (unsig } }