Imagecraft c compiler and development environment for the atmel avr

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ICCV8 for AVR – C Compiler for Atmel AVR.elselds R10,b.endifwould load a into R10 if the symbol cond is non-zero and load b into R10 if cond iszero..include “”Processes the contents in the file specified by filename. If the file does not exist,then the assembler will try to open the filename created by concatenating the pathspecified via the –I command-line switch with the specified filename.Example: .include “registers.h”.macro Defines a macro. The body of the macro consists of all the statements up to the.endmacro statement. Any assembly statement is allowed in a macro body exceptfor another macro statement. Within a macro body, the expression @digit, wheredigit is between 0 and 9, is replaced by the corresponding macro argument whenthe macro is invoked. You cannot define a macro name that conflicts with aninstruction mnemonic or an assembly directive. See .endmacro and MacroInvocation. For example, the following defines a macro named foo:.macro foolds @0,amov @1,@0.endmacroInvoking foo with two arguments:foo R10,R11is equivalent to writing:lds R10,amov R11,R10.org Sets the Program Counter (PC) to value. This directive is only valid for areas with theabs attribute. Note that value is a byte address.Example:.area interrupt_vectors(abs).org 0xFFD0186
ICCV8 for AVR – C Compiler for Atmel AVR.dc.w reset.globl [, ]*Makes the symbols defined in the current module visible to other modules. This is thesame as having a label name followed by two periods (.). Otherwise, symbols arelocal to the current module. [ [,]*]Invokes a macro by writing the macro name as an assembly command followed by anumber of arguments. The assembler replaces the statement with the body of themacro, expanding expressions of the form @digit with the corresponding macroargument. You may specify more arguments than are needed by the macro body, butit is an error if you specify fewer arguments than needed.Example: foo bar,xInvokes the macro named foo with two arguments, bar and x.187
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Imagecraft c compiler and development environment for the atmel avr

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