Searched refs:modrm (Results 1 - 2 of 2) sorted by relevance

/macosx-10.5.8/xnu-1228.15.4/osfmk/i386/
H A Ddb_disasm.c1790 unsigned char modrm = insw & 0xff; local
1794 switch (modrm & 0x38) {
1799 return ((modrm & 0xc0) != 0xc0);
1803 switch (modrm & 0x38) {
1808 return ((modrm & 0xc0) != 0xc0 ? 2 : 0);
1811 return ((modrm & 0xc0) != 0xc0);
1816 return ((modrm & 0xc0) != 0xc0);
1817 switch (modrm & 0x38) {
1821 return ((modrm & 0xc0) != 0xc0);
/macosx-10.5.8/xnu-1228.15.4/bsd/dev/i386/
H A Dfasttrap_isa.c78 #define FASTTRAP_MODRM_MOD(modrm) (((modrm) >> 6) & 0x3)
79 #define FASTTRAP_MODRM_REG(modrm) (((modrm) >> 3) & 0x7)
80 #define FASTTRAP_MODRM_RM(modrm) ((modrm) & 0x7)

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