Commit 3d9c9e1d authored by Ruben Wauters's avatar Ruben Wauters Committed by Madhavan Srinivasan
Browse files

powerpc/xmon: replace sizeof calculations with ARRAY_SIZE macro 



The calculations for operand/opcode/macro numbers are done in an
identical manner to the already existing ARRAY_SIZE macro in
linux/array_size.h

This patch replaces the sizeof calculations with the macro to make the
code cleaner and more immediately obvious what it is doing.

Signed-off-by: default avatarRuben Wauters <rubenru09@aol.com>
Reviewed-by: default avatarChristophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: default avatarMadhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/20250719225225.2132-2-rubenru09@aol.com
parent a3908790

arch/powerpc/xmon/ppc-opc.c

+6 −10
Original line number Diff line number Diff line
@@ -954,8 +954,7 @@ const struct powerpc_operand powerpc_operands[] = 
  { 0xff, 11, NULL, NULL, PPC_OPERAND_SIGNOPT },

};



const unsigned int num_powerpc_operands = (sizeof (powerpc_operands)

					   / sizeof (powerpc_operands[0]));

const unsigned int num_powerpc_operands = ARRAY_SIZE(powerpc_operands);



/* The functions used to insert and extract complicated operands.  */
@@ -6968,9 +6967,8 @@ const struct powerpc_opcode powerpc_opcodes[] = { 
{"fcfidu.",	XRC(63,974,1),	XRA_MASK, POWER7|PPCA2,	PPCVLE,		{FRT, FRB}},

};



const int powerpc_num_opcodes =

  sizeof (powerpc_opcodes) / sizeof (powerpc_opcodes[0]);



const int powerpc_num_opcodes = ARRAY_SIZE(powerpc_opcodes);



/* The VLE opcode table.



   The format of this opcode table is the same as the main opcode table.  */
@@ -7207,9 +7205,8 @@ const struct powerpc_opcode vle_opcodes[] = { 
{"se_bl",	BD8(58,0,1),	BD8_MASK,	PPCVLE,	0,		{B8}},

};



const int vle_num_opcodes =

  sizeof (vle_opcodes) / sizeof (vle_opcodes[0]);



const int vle_num_opcodes = ARRAY_SIZE(vle_opcodes);



/* The macro table.  This is only used by the assembler.  */



/* The expressions of the form (-x ! 31) & (x | 31) have the value 0
@@ -7276,5 +7273,4 @@ const struct powerpc_macro powerpc_macros[] = { 
{"e_clrlslwi",4, PPCVLE, "e_rlwinm %0,%1,%3,(%2)-(%3),31-(%3)"},

};



const int powerpc_num_macros =

  sizeof (powerpc_macros) / sizeof (powerpc_macros[0]);
 
const int powerpc_num_macros = ARRAY_SIZE(powerpc_macros);