[Bug bootstrap/48230] bootstrapping gcc-4.6.0-RC-20110321 fails for lm32-rtems*
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48230 Sebastien Bourdeauducq lekernel at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC||lekernel at gcc dot gnu.org Resolution|--- |FIXED --- Comment #2 from Sebastien Bourdeauducq lekernel at gcc dot gnu.org --- (In reply to jbenis...@gcc.gnu.org from comment #1)
[Bug bootstrap/50927] lm32 ICE seg fauit compiling libgcc2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50927 Sebastien Bourdeauducq lekernel at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED --- Comment #5 from Sebastien Bourdeauducq lekernel at gcc dot gnu.org --- Fixed, see comment #4
[Bug bootstrap/52466] C++ fails to build for --target=lm32-rtems4.11 (no exception model)
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52466 Sebastien Bourdeauducq lekernel at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED --- Comment #10 from Sebastien Bourdeauducq lekernel at gcc dot gnu.org --- Fixed, see comment #9
[Bug target/46898] libgcc build failure on lm32-elf
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46898 Sebastien Bourdeauducq lekernel at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #18 from Sebastien Bourdeauducq lekernel at gcc dot gnu.org --- Fixed, see comment #17
[Bug target/43807] lm32-elf infinite loop
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43807 Sebastien Bourdeauducq lekernel at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC||lekernel at gcc dot gnu.org Resolution|--- |FIXED --- Comment #2 from Sebastien Bourdeauducq lekernel at gcc dot gnu.org --- Works now
[Bug target/50996] segfault cross-compiling for lm32
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50996 Sebastien Bourdeauducq lekernel at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC||lekernel at gcc dot gnu.org Resolution|--- |FIXED --- Comment #3 from Sebastien Bourdeauducq lekernel at gcc dot gnu.org --- Just checked it works with the current trunk (after Jon Beniston's recent patch).
[Bug target/54176] lm32-elf-gcc: internal compiler error: Segmentation fault (program cc1)
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54176 Sebastien Bourdeauducq lekernel at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED --- Comment #5 from Sebastien Bourdeauducq lekernel at gcc dot gnu.org --- Fixed in trunk by Jon Beniston's recent patch.
[Bug target/46898] libgcc build failure on lm32-elf
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46898 --- Comment #9 from Sebastien Bourdeauducq lekernel at gcc dot gnu.org 2011-02-25 16:40:52 UTC --- I ran git bisect for this. Here is the result: 74897bc755ddcb5ff67a91570c83e910ed950c7c is the first bad commit commit 74897bc755ddcb5ff67a91570c83e910ed950c7c Author: rth rth@138bc75d-0d04-0410-961f-82ee72b054a4 Date: Thu Aug 5 15:39:54 2010 + PR 45189 Unbreak ia64 build after last dwarf2out.c change. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162917 138bc75d-0d04-0410-961f-82ee72b054a4
[Bug target/46898] libgcc build failure on lm32-elf
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46898 --- Comment #11 from Sebastien Bourdeauducq lekernel at gcc dot gnu.org 2011-02-25 18:49:46 UTC --- Actually, Jon's patch (http://gcc.gnu.org/ml/gcc-patches/2010-10/msg02561.html) fixes this one problem introduced by Richard's commit. But after Jon's patch is applied, the next commit to break LM32 is: 5ae82d58486a4ee6a9a7d5ca5fef2b43c2d53eb4 is the first bad commit commit 5ae82d58486a4ee6a9a7d5ca5fef2b43c2d53eb4 Author: jsm28 jsm28@138bc75d-0d04-0410-961f-82ee72b054a4 Date: Wed Sep 29 14:49:14 2010 + gcc: * optc-gen.awk: Generate global_options initializer instead of individual variables. Add x_ prefix to names of structure members. * opth-gen.awk: Generate gcc_options structure. Add x_ prefix to names of structure members. * doc/tm.texi.in (HARD_FRAME_POINTER_IS_FRAME_POINTER, HARD_FRAME_POINTER_IS_ARG_POINTER): Document. * doc/tm.texi: Regenerate. * alias.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER * builtins.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER. * c-parser.c (disable_extension_diagnostics, restore_extension_diagnostics): Update names of cpp_options members. * combine.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER * common.opt (fcompare-debug-second): Don't use Var. * config/alpha/alpha.h (target_flags): Remove. * config/arm/arm.h (HARD_FRAME_POINTER_IS_FRAME_POINTER, HARD_FRAME_POINTER_IS_ARG_POINTER): Define. * config/bfin/bfin.h (target_flags): Remove. * config/cris/cris.h (target_flags): Remove. * config/i386/i386-c.c (ix86_pragma_target_parse): Update names of cl_target_option members. * config/i386/i386.c (ix86_force_align_arg_pointer): Remove. (ix86_function_specific_print, ix86_valid_target_attribute_tree, ix86_can_inline_p): Update names of cl_target_option members. * config/i386/i386.h (ix86_isa_flags): Remove. * config/lm32/lm32.h (target_flags): Remove. * config/mcore/mcore.h (mcore_stack_increment): Remove. * config/mcore/mcore.md (addsi3): Remove extern declaration of flag_omit_frame_pointer. * config/mep/mep.h (target_flags): Remove. * config/mips/mips.h (HARD_FRAME_POINTER_IS_FRAME_POINTER, HARD_FRAME_POINTER_IS_ARG_POINTER): Define. * config/mmix/mmix.h (target_flags): Remove. * config/rs6000/rs6000.h (rs6000_xilinx_fpu, flag_pic, flag_expensive_optimizations): Remove. * config/s390/s390.h (flag_pic): Remove. * config/score/score-conv.h (target_flags): Remove. * config/sh/sh.h (sh_fixed_range_str): Remove. * config/spu/spu.h (target_flags, spu_fixed_range_string): Remove. * dbxout.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER * df-scan.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER. * diagnostic.c (diagnostic_initialize): Update names of diagnostic_context members. * diagnostic.h (diagnostic_context): Rename inhibit_warnings and warn_system_headers. (diagnostic_report_warnings_p): Update for new names. * dwarf2out.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER * emit-rtl.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER and HARD_FRAME_POINTER_IS_ARG_POINTER. * flags.h (flag_compare_debug): Declare. * ira.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER * opts.c (flag_compare_debug): Define. (common_handle_option): Update names of diagnostic_context members. Handle -fcompare-debug-second. (fast_math_flags_struct_set_p): Update names of cl_optimization members. * reginfo.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER. * regrename.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER. * reload.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER. * reload1.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER. * resource.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER. * rtl.h (HARD_FRAME_POINTER_IS_FRAME_POINTER, HARD_FRAME_POINTER_IS_ARG_POINTER): Define and use. * sel-sched.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER * stmt.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER. gcc/c-family: * c-common.c (c_cpp_error): Update names of diagnostic_context members. * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of cl_optimization members. * c-opts.c (warning_as_error_callback, c_common_handle_option, sanitize_cpp_opts, finish_options): Update names of cpp_options members. gcc/fortran: * cpp.c (cpp_define_builtins): Update names of gfc_option_t members. (gfc_cpp_post_options): Update names of cpp_options members. (cb_cpp_error): Update names of diagnostic_context members. * f95-lang.c (gfc_init_builtin_functions): Update names of gfc_option_t members
[Bug target/46898] libgcc build failure on lm32-elf
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46898 --- Comment #12 from Sebastien Bourdeauducq lekernel at gcc dot gnu.org 2011-02-25 19:04:07 UTC --- ok... breaks it, but with a syntax error (seems to have been fixed in the meantime), not for the cc1 segfault we're looking for.
[Bug target/46898] libgcc build failure on lm32-elf
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46898 --- Comment #13 from Sebastien Bourdeauducq lekernel at gcc dot gnu.org 2011-02-25 19:24:24 UTC --- Author: lekernel Date: Fri Feb 25 19:24:20 2011 New Revision: 170502 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=170502 Log: 2011-02-25 Sebastien Bourdeauducq sebast...@milkymist.org PR gcc/46898 * config/lm32/lm32.md (ashrsi3): Added needed variable. 2011-02-25 Jon Beniston j...@beniston.com PR gcc/46898 * config/lm32/lm32.h (INCOMING_RETURN_ADDR_RTX): New. * config/lm32/lm32.md (ashlsi3): Remove unused variable. * config/lm32/lm32.c (TARGET_EXCEPT_UNWIND_INFO): New. (lm32_block_move_inline): Add type cast to remove warning. (lm32_expand_prologue): Generate fp in a way compatible with dwarf2out. (gen_int_relational): Move declarations to start of function. Modified: trunk/gcc/ChangeLog trunk/gcc/config/lm32/lm32.c trunk/gcc/config/lm32/lm32.h trunk/gcc/config/lm32/lm32.md
[Bug target/46898] libgcc build failure on lm32-elf
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46898 --- Comment #14 from Sebastien Bourdeauducq lekernel at gcc dot gnu.org 2011-02-25 19:26:31 UTC --- This gets the C compiler to build; if C++ is enabled, this triggers the cc1 segfault above.
[Bug target/46898] libgcc build failure on lm32-elf
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46898 Sebastien Bourdeauducq lekernel at gcc dot gnu.org changed: What|Removed |Added Severity|normal |critical
[Bug target/46692] Missing LM32 multilibs for divider and sign extender
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46692 --- Comment #3 from Sebastien Bourdeauducq lekernel at gcc dot gnu.org 2011-02-01 11:52:15 UTC --- Author: lekernel Date: Tue Feb 1 11:52:12 2011 New Revision: 169473 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=169473 Log: PR gcc/46692 * config/lm32/t-lm32: Add multilib for all CPU options. Modified: trunk/gcc/ChangeLog trunk/gcc/config/lm32/t-lm32
[Bug target/43726] [4.5/4.6 Regression] lm32-rtems* ICE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43726 Sebastien Bourdeauducq lekernel at gcc dot gnu.org changed: What|Removed |Added CC||philpem at philpem dot ||me.uk --- Comment #12 from Sebastien Bourdeauducq lekernel at gcc dot gnu.org 2011-02-01 19:05:57 UTC --- *** Bug 43805 has been marked as a duplicate of this bug. ***
[Bug target/43805] ICE when building Linux kernel 2.6.34-rc4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43805 Sebastien Bourdeauducq lekernel at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED CC||lekernel at gcc dot gnu.org Resolution||DUPLICATE --- Comment #6 from Sebastien Bourdeauducq lekernel at gcc dot gnu.org 2011-02-01 19:05:57 UTC --- Same as #43726 *** This bug has been marked as a duplicate of bug 43726 ***
[Bug target/43726] [4.5/4.6 Regression] lm32-rtems* ICE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43726 Sebastien Bourdeauducq lekernel at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC||lekernel at gcc dot gnu.org Resolution||FIXED --- Comment #13 from Sebastien Bourdeauducq lekernel at gcc dot gnu.org 2011-02-01 19:08:49 UTC --- Works with 4.5.2
[Bug target/46898] libgcc build failure on lm32-elf
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46898 --- Comment #6 from Sebastien Bourdeauducq lekernel at gcc dot gnu.org 2011-02-01 21:03:09 UTC --- Original/complete patch is at http://gcc.gnu.org/ml/gcc-patches/2010-10/msg02561.html
[Bug target/46898] libgcc build failure on lm32-elf
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46898 --- Comment #8 from Sebastien Bourdeauducq lekernel at gcc dot gnu.org 2011-02-01 22:00:24 UTC --- After applying the above patch, the segmentation fault in cc1 is due to a stack overflow, which is likely to originate from infinite recursion: (...) #244 0x08238ddc in emit_move_insn (x=0xb7d69d10, y=0xb7d8c42c) at ../../gcc/gcc/expr.c:3391 #245 0x0821e153 in force_reg (mode=SImode, x=0xb7d69d00) at ../../gcc/gcc/explow.c:670 #246 0x0821e747 in memory_address_addr_space (mode=SImode, x=value optimized out, as=0 '\000') at ../../gcc/gcc/explow.c:499 #247 0x0820e020 in change_address_1 (memref=0xb7d8c414, mode=SImode, addr=0xb7d69d00, validate=1) at ../../gcc/gcc/emit-rtl.c:1935 #248 0x0821e499 in validize_mem (ref=0xb7d8c414) at ../../gcc/gcc/explow.c:537 #249 0x08238ddc in emit_move_insn (x=0xb7d69cf0, y=0xb7d8c414) at ../../gcc/gcc/expr.c:3391 #250 0x0821e153 in force_reg (mode=SImode, x=0xb7d69ce0) at ../../gcc/gcc/explow.c:670 #251 0x0821e747 in memory_address_addr_space (mode=SImode, x=value optimized out, as=0 '\000') at ../../gcc/gcc/explow.c:499 #252 0x0820e020 in change_address_1 (memref=0xb7d8c3fc, mode=SImode, addr=0xb7d69ce0, validate=1) at ../../gcc/gcc/emit-rtl.c:1935 #253 0x0821e499 in validize_mem (ref=0xb7d8c3fc) at ../../gcc/gcc/explow.c:537 (...) #488 0x0821e499 in validize_mem (ref=0xb7cf1f90) at ../../gcc/gcc/explow.c:537 #489 0x08238ddc in emit_move_insn (x=0xb7d696f0, y=0xb7cf1f90) at ../../gcc/gcc/expr.c:3391 #490 0x0821e153 in force_reg (mode=SImode, x=0xb7d69640) at ../../gcc/gcc/explow.c:670 #491 0x0821e747 in memory_address_addr_space (mode=SImode, x=value optimized out, as=0 '\000') at ../../gcc/gcc/explow.c:499 #492 0x0820e020 in change_address_1 (memref=0xb7cf1f78, mode=SImode, addr=0xb7d69640, validate=1) at ../../gcc/gcc/emit-rtl.c:1935 #493 0x0823423c in expand_expr_real_1 (exp=value optimized out, target=0xb7d69660, tmode=SImode, modifier=EXPAND_NORMAL, alt_rtl=0xbfffed0c) at ../../gcc/gcc/expr.c:8460 #494 0x0823dee2 in store_expr (exp=0xb7d7, target=0xb7d69660, call_param_p=0, nontemporal=0 '\000') at ../../gcc/gcc/expr.c:4674 #495 0x0824037b in expand_assignment (to=0xb7d6af30, from=0xb7d7, nontemporal=0 '\000') at ../../gcc/gcc/expr.c:4447 #496 0x0818e3fa in expand_gimple_stmt_1 (stmt=0xb7d6ae70) at ../../gcc/gcc/cfgexpand.c:2000 #497 expand_gimple_stmt (stmt=0xb7d6ae70) at ../../gcc/gcc/cfgexpand.c:2109 #498 0x08190016 in expand_gimple_basic_block (bb=0xb7d663c0) at ../../gcc/gcc/cfgexpand.c:3579 #499 0x081952dc in gimple_expand_cfg () at ../../gcc/gcc/cfgexpand.c:4062 #500 0x0837fb79 in execute_one_pass (pass=0x8808440) at ../../gcc/gcc/passes.c:1561 #501 0x0837fe1d in execute_pass_list (pass=0x8808440) at ../../gcc/gcc/passes.c:1616 #502 0x0847fe9a in tree_rest_of_compilation (fndecl=0xb7d65780) at ../../gcc/gcc/tree-optimize.c:422 #503 0x0861327f in cgraph_expand_function (node=0xb7d73000) at ../../gcc/gcc/cgraphunit.c:1563 #504 0x08616124 in cgraph_output_in_order () at ../../gcc/gcc/cgraphunit.c:1716 #505 cgraph_optimize () at ../../gcc/gcc/cgraphunit.c:1877 #506 0x08616445 in cgraph_finalize_compilation_unit () at ../../gcc/gcc/cgraphunit.c:1083 #507 0x080b2c98 in c_write_global_declarations () at ../../gcc/gcc/c-decl.c:9872 #508 0x0841dc69 in compile_file (argc=1, argv=0xb304) at ../../gcc/gcc/toplev.c:591 #509 do_compile (argc=1, argv=0xb304) at ../../gcc/gcc/toplev.c:1874 #510 toplev_main (argc=1, argv=0xb304) at ../../gcc/gcc/toplev.c:1937 #511 0x0814022b in main (argc=1, argv=0xb304) at ../../gcc/gcc/main.c:36
