add ax88772C AX88772C_eeprom_tools

hc

2024-05-10 61598093bbdd283a7edc367d900f223070ead8d2

 kernel/tools/testing/selftests/powerpc/switch_endian/switch_endian_test.S
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@@ -3,8 +3,12 @@
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 	.data
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 	.balign 8
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-message:
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+success_message:
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 	.ascii "success: switch_endian_test\n\0"
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+
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+	.balign 8
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+failure_message:
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+	.ascii "failure: switch_endian_test\n\0"
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 	.section ".toc"
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 	.balign 8
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@@ -64,6 +68,9 @@
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 	li r0, __NR_switch_endian
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 	sc
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+	tdi   0, 0, 0x48	// b +8 if the endian was switched
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+	b     .Lfail	  	// exit if endian didn't switch
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+
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 #include "check-reversed.S"
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 	/* Flip back, r0 already has the switch syscall number */
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@@ -71,12 +78,20 @@
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 #include "check.S"
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+	ld	r4, success_message@got(%r2)
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+	li	r5, 28	// strlen(success_message)
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+	li	r14, 0	// exit status
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+.Lout:
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 	li	r0, __NR_write
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 	li	r3, 1	/* stdout */
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-	ld	r4, message@got(%r2)
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-	li	r5, 28	/* strlen(message3) */
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 	sc
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 	li      r0, __NR_exit
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-	li	r3, 0
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+	mr	r3, r14
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 	sc
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 	b       .
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+
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+.Lfail:
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+	ld	r4, failure_message@got(%r2)
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+	li	r5, 28	// strlen(failure_message)
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+	li	r14, 1
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+	b	.Lout