Zilog Z80380 Manuel d'utilisateur télécharger pdf (Page 47)

UM004001-COR1103 2–13

C-Compiler Overview Section Names

SECTION NAMES

The compiler places code and data into separate sections in the object file. Every section has

a name that is used by the linker to determine which sections to combine and how sections

are ultimately grouped in the executable file.

• Code Section (.text)

• Initialized Data Section (.data)

• Uninitialized Data Section (.bss)

• Constant Data Section (.const)

NOTE: All sections are allocated in the __MEMORY address space. The default sections .text,

.data, and .bss can be renamed using the –Ntext, –Ndata, and –Nbss command line options.

float 32 bits

double 32 bits

long double 32 bits

Type Size

1 2 ... 42 43 44 45 46 47 48 49 50 51 52 ... 115 116

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Zilog Z80380 Manuel d'utilisateur Page 47