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Code Issues Wiki Activity

Fixed sign extension problem in elf machine comparisons (173636)

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This commit is contained in:
John Cortell 2007-02-09 15:03:26 +00:00
parent b8e82d2bb1
commit a353091fbe
1 changed files with 5 additions and 1 deletions
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6
core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/elf/Elf.java
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@ -134,6 +134,7 @@ public class Elf {
public final static int EM_CYGNUS_FRV = 0x5441; public final static int EM_CYGNUS_FRV = 0x5441;
public final static int EM_IQ2000 = 0xFEBA; public final static int EM_IQ2000 = 0xFEBA;
public static final int EM_XILINX_MICROBLAZE = 0xbaab; public static final int EM_XILINX_MICROBLAZE = 0xbaab;
public static final int EM_SDMA = 0xcafe;
public byte e_ident[] = new byte[EI_NDENT]; public byte e_ident[] = new byte[EI_NDENT];
public int e_type; /* file type (Elf32_Half) */ public int e_type; /* file type (Elf32_Half) */
@ -743,7 +744,7 @@ public class Elf {
break; break;
} }
switch (ehdr.e_machine) { switch (ehdr.e_machine & 0xFFFF) {
case Elf.ELFhdr.EM_386 : case Elf.ELFhdr.EM_386 :
case Elf.ELFhdr.EM_486 : case Elf.ELFhdr.EM_486 :
attrib.cpu = "x86"; //$NON-NLS-1$ attrib.cpu = "x86"; //$NON-NLS-1$
@ -848,6 +849,9 @@ public class Elf {
case Elf.ELFhdr.EM_BLACKFIN : case Elf.ELFhdr.EM_BLACKFIN :
attrib.cpu = "bfin"; //$NON-NLS-1$ attrib.cpu = "bfin"; //$NON-NLS-1$
break; break;
case Elf.ELFhdr.EM_SDMA:
attrib.cpu = "sdma"; //$NON-NLS-1$
break;
case Elf.ELFhdr.EM_NONE : case Elf.ELFhdr.EM_NONE :
default : default :
attrib.cpu = "none"; //$NON-NLS-1$ attrib.cpu = "none"; //$NON-NLS-1$