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target/mips: Optimize CPU/FPU regnames[] arrays

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Since all entries are no more than 4 bytes (including nul
terminator), can save space and pie runtime relocations by
declaring regnames[] as array of 4 const char.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-6-f4bug@amsat.org>
This commit is contained in:
Philippe Mathieu-Daudé 2021-04-18 23:41:10 +02:00
parent adbf1be325
commit 830b87ea25
3 changed files with 4 additions and 4 deletions
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2
target/mips/cpu.c
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@ -35,7 +35,7 @@
#include "qapi/qapi-commands-machine-target.h"
#include "fpu_helper.h"
const char * const regnames[32] = {
const char regnames[32][4] = {
"r0", "at", "v0", "v1", "a0", "a1", "a2", "a3",
"t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7",
"s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7",