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ubsan: opcodes/csky-opc.h:929 shift exponent 536870912

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opcodes/
	* csky-opc.h: Formatting.
	(GENERAL_REG_BANK): Correct spelling.  Update use throughout file.
	(get_register_name): Mask arch with CSKY_ARCH_MASK for shift,
	and shift 1u.
	(get_register_number): Likewise.
	* csky-dis.c (get_gr_name, get_cr_name): Don't mask mach_flag.
gas/
	* config/tc-csky.c (parse_type_ctrlreg): Don't mask mach_flag
	for csky_get_control_regno.
	(csky_get_reg_val): Likewise when calling csky_get_general_regno.
This commit is contained in:
Alan Modra
2020-09-25 20:52:46 +09:30
parent 0919fa3c46
commit 0be2fe677c
5 changed files with 85 additions and 76 deletions
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4
opcodes/csky-dis.c
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@ -287,14 +287,14 @@ parse_csky_dis_options (const char *opts_in)
static const char *
get_gr_name (int regno)
{
return csky_get_general_reg_name (mach_flag & CSKY_ABI_MASK, regno, using_abi);
return csky_get_general_reg_name (mach_flag, regno, using_abi);
}
/* Get control register name. */
static const char *
get_cr_name (unsigned int regno, int bank)
{
return csky_get_control_reg_name (mach_flag & CSKY_ABI_MASK, bank, regno, using_abi);
return csky_get_control_reg_name (mach_flag, bank, regno, using_abi);
}
static int