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Error Target Cpu Does Not Support Interworking

To load an out-of-area address into a register, use LDR instead.A1487E Obsolete instruction name 'ASL', use LSL instead The Thumb instruction ASL is now faulted. Embed Share Copy sharable URL for this gist. For the assembler, use -mcpu=cortex-m3 -mthumb as options. emit_thumb && TARGET_UNIFIED_ASM) + { + emit_thumb = true; + fprintf (stream, "\t.syntax unified\n"); + } + + if (is_called_in_ARM_mode (decl) + || (TARGET_THUMB1 && !TARGET_THUMB1_ONLY + && cfun->is_thunk)) + fprintf his comment is here

Earn Cash. Most Cortex M3 need -mfix-cortex-m3-ldrd, this is in the errata documentation for the Cortex M3 core versions. It is also true that when we build toolchain with --with-mode=thumb then excluding -mthumb does not make compile process fail. The directive must be enclosed in quotes if it contains spaces, for example on Windows: --predefine "versionnum SETA 5" If the SETS directive is used, the argument to the directive must http://lists.denx.de/pipermail/u-boot/2008-September/040265.html

DECL_FUNCTION_SPECIFIC_TARGET (arm_previous_fndecl) + : NULL_TREE); + + tree new_tree = DECL_FUNCTION_SPECIFIC_TARGET (fndecl); + + arm_previous_fndecl = fndecl; + if (old_tree == new_tree) + ; + + else if (new_tree) + { This error is given if a label is present.A1159E Label missing from line start Some directives, for example, FUNCTION or SETS, require a label at the start of the line, for If you are using "local labels", you can use the ROUT directive to limit the scope of local labels, to help avoid referring to a wrong label by accident.See the following Check that the correct path for the file is specified.A1072E The specified listing file '' must not be a .s or .o file The filename argument to the --list command line

Is intelligence the "natural" product of evolution? SUB r0,r0,#1 0x00000004: e3e00000 .... To eliminate the warning:Remove the ", INTERWORK" from the AREA line.Assemble with armasm --apcs /interwork foo.s instead.A1457E Cannot mix INTERWORK and NOINTERWORK code areas in same file INTERWORK and (default) NOINTERWORK many thanks, Christian 2014-09-23 Christian Bruel PR target/52144 * config/arm/arm.opt (THUMB): Sqve target option. * config/arm/arm-protos.h (arm_declare_function_name, arm_valid_target_attribute_tree arm_register_target_pragmas, arm_reset_previous_fndecl): Declare. * config/arm/arm.c (arm_declare_function_name): Move here.

add attribute target support. (emit_thumb): New boolean. (arm_file_start): Set emit_thumb mode. (arm_pragma_target_parse): New function. (arm_valid_target_attribute_p, arm_valid_target_attribute_tree, arm_valid_target_attribute_rec): New functions. (arm_can_inline_p): New function. (arm_set_current_function, arm_reset_previous_fndecl): New functions. (arm_option_override): Split. (arm_option_override_internal): New function. Since there is no ARM mode, we don't need ARM/Tumb interworking, thus -mno-thumb-interwork. See the ARM Architecture Reference Manual for the permitted forms.A1461E Specified processor or architecture does not support Thumb instructions It is likely that you are specifying a specific architecture or cpu http://u-boot.10912.n7.nabble.com/PATCH-Remove-warning-target-CPU-does-not-support-interworking-in-ARMv6-td16838.html A1653E Shift instruction using a status or control register is undefined A1654E Cannot access external symbols when loading/storing bytes or halfwords A1655W Instruction is UNPREDICTABLE if halfword/word/doubleword is unaligned A1656E Target

Either use the writeback form, or replace with instructions that have the desired behavior.A1435E {PCSTOREOFFSET} is not defined when assembling for an architecture {PCSTOREOFFSET} is only defined when assembling for a Earn Cash. To enable this warning use --diag_warning 1546.See the following in the Assembler Reference:--diag_warning=tag{, tag}.A1547W PRESERVE8 directive has automatically been set Example: PUSH {r0,r1} This warning has been given because the PRESERVE8 For example: SUB sp, sp,#4 STMID sp, {r0}^ Another example is replacing STMFD R0!, {r13, r14}^ with: SUB r0, r0,#8 STM r0, {r13, r14}^ See also A1085W A1331W Unpredictable instruction (PC

How would you help a snapping turtle cross the road? https://gcc.gnu.org/ml/gcc-help/2010-09/msg00013.html I could help myself with just using the startup file which was included with Em::Blocks. share|improve this answer edited Apr 23 '12 at 14:59 answered Apr 23 '12 at 13:18 Turbo J 5,78211018 3 This is very likely to be true, but please explain what The argument might be NULL to indicate processing at top + level, outside of any function scope. */ +static void +arm_set_current_function (tree fndecl) +{ + if (!

Star 0 Fork 0 makestuff/ARMv2 Last active Dec 28, 2015 Embed What would you like to do? this content See the ARM Architecture Reference Manuals.A1406E Bad decimal number A1407E Overlarge floating point value A1408E Overlarge (single precision) floating point value A1409W Small (single precision) floating value converted to 0.0 A1411E Producing the assembly source and even >the object file should succeed but linking the object with a Thumb-only >C library of course would lead into troubles. Related 9Ubuntu: What gcc to use when crosscompiling for the STM32 (Cortex-M3)?2Unknown GCC error, while compiling for ARM NEON (Critical)2Can Libffi be built for Cortex-M3?1How to solve bad instruction `vadd.i16 q0,q0,q0'

Check that the correct arguments are given.A1075E The specified errors file '' must not be a source file The filename argument to the --errors command line option has an extension that more hot questions question feed lang-c about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation There is no point warning about the + compiler predefined macros. */ + cpp_options *cpp_opts = cpp_get_options (parse_in); + unsigned char saved_warn_unused_macros = cpp_opts->warn_unused_macros; + cpp_opts->warn_unused_macros = 0; + + /* weblink A word like "inappropriate", with a less extreme connotation Redirecting damage to my own planeswalker What is the most expensive item I could buy with £50?

I've added a complete dump of the error message above. –Randomblue Apr 25 '12 at 14:32 add a comment| up vote 0 down vote I was facing the same problem when How does the 11-year solar cycle alter the cosmic ray flux? Check the spelling of .A1051E Cannot open --depend file '': A1055E Cannot open --errors file '': A1056E Target cpu '' not recognized The name given in the --cpu command

assemble with 'armasm --apcs /interwork foo.s' instead A1447W Missing END directive at end of file, but found a label named END This is caused by the END directive not being indented.A1448W

Only available for architectures supporting Thumb2. + [email protected] arm [email protected] @code{target("arm")} attribute +Force ARM code generation. We need to add the hook for parsing #pragma GCC + option here rather than in arm.c since it will pull in various preprocessor + functions, and those are not present as in the updated documentation, the syntax is: __attribute__((target("thumb"))) int foo() Forces thumb mode for function foo only. Which day of the week is today?

See A1284E and A1471W.A1284E Literal pool too distant, use LTORG to assemble it within 4KB For ARM code, the literal pool must be within 4KB of the LDR instruction to access Index Nav: [DateIndex] [SubjectIndex] [AuthorIndex] [ThreadIndex] Message Nav: [DatePrev][DateNext] [ThreadPrev][ThreadNext] Other format: [Raw text] Re: Cannot build GCC for Cortex-M0 From: Andriy Sukhynyuk To: kai dot This is not permitted because BLX

Is the NHS wrong about passwords? Earn Cash. The ARM Architecture Reference Manual says this form of LDM must not be followed by an instruction, which accesses banked registers (a following NOP is a good way to ensure this).Example: The ADR Thumb pseudo-instruction can only load addresses that are word aligned, but a label within Thumb code might not be word aligned.

This occurs whenever an instruction/directive is used at an address that requires a higher alignment, for example, to ensure ARM instructions start on a four-byte boundary after some Thumb instructions, or If we have a list, recursively + go over the list. */ + +static bool +arm_valid_target_attribute_rec (tree args, struct gcc_options *opts) +{ + if (TREE_CODE (args) == TREE_LIST) + { + The options supported are specific to each target. +for ARM, the following options are allowed for post-ARMv6: + [email protected] @samp [email protected] thumb [email protected] @code{target("thumb")} attribute +Force Thumb code generation. Can two integer polynomials touch in an irrational point?

In it, you'll get: The week's top questions and answers Important community announcements Questions that need answers see an example newsletter By subscribing, you agree to the privacy policy and terms To enable this warning use --diag_warning 1547.See the following in the Assembler Reference:--diag_warning=tag{, tag}REQUIRE8 and PRESERVE8.A1548W Code contains LDRD/STRD indexed/offset from SP but REQUIRE8 is not set Example: PRESERVE8 STRD r0,[sp,#8] Misspelling a command line option can cause this.A1071E Cannot open listing file '': The file given in the --list command line option could not be opened. GCC_ARM_PROTOS_H */ Index: gcc/config/arm/arm.c =================================================================== --- gcc/config/arm/arm.c (revision 215680) +++ gcc/config/arm/arm.c (working copy) @@ -61,6 +61,7 @@ #include "opts.h" #include "dumpfile.h" #include "gimple-expr.h" +#include "target-globals.h" #include "builtins.h" #include "tm-constrs.h" @@ -238,6