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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: Ruben Wauters <rubenru09@aol.com>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/20250719225225.2132-2-rubenru09@aol.com
pull/1354/merge
Ruben Wauters 2025-07-19 23:43:10 +01:00 committed by Madhavan Srinivasan
parent a39087905a
commit 3d9c9e1da9
1 changed files with 6 additions and 10 deletions
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16
arch/powerpc/xmon/ppc-opc.c
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@ -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);