Hi, I did not have commit rights, could you hep commit? Thanks, Ying 在 2023/9/21 14:47, Adhemerval Zanella Netto 写道: > > On 31/08/23 00:22, Ying Huang wrote: >> From: Ying Huang >> >> Now binutils use some E_MIPS_* macros and EF_MIPS_* macros, it is >> difficult to decide which style macro we should use when we want >> to add new ELF file header flags. >> IRIX used to use EF_MIPS_* macros and in elf/elf.h there also has >> comments "The following are unofficial names and should not be used". >> So we should use EF_MIPS_* to keep same style with the beginning. > It does not trigger any build/check regression and it seems to be > in sync with binutils, so it should be ok. > >> --- >> elf/elf.h | 48 +++++++++++++++++++++++++++++++++++++++++++++++- >> 1 file changed, 47 insertions(+), 1 deletion(-) >> >> diff --git a/elf/elf.h b/elf/elf.h >> index 9c51073f75..43657f6b46 100644 >> --- a/elf/elf.h >> +++ b/elf/elf.h >> @@ -1685,11 +1685,25 @@ typedef struct >> #define EF_MIPS_PIC 2 /* Contains PIC code. */ >> #define EF_MIPS_CPIC 4 /* Uses PIC calling sequence. */ >> #define EF_MIPS_XGOT 8 >> -#define EF_MIPS_64BIT_WHIRL 16 >> +#define EF_MIPS_UCODE 16 >> #define EF_MIPS_ABI2 32 >> #define EF_MIPS_ABI_ON32 64 >> +#define EF_MIPS_OPTIONS_FIRST 0x00000080 /* Process the .MIPS.options >> + section first by ld. */ >> +#define EF_MIPS_32BITMODE 0x00000100 /* Indicates code compiled for >> + a 64-bit machine in 32-bit >> + mode (regs are 32-bits >> + wide). */ >> #define EF_MIPS_FP64 512 /* Uses FP64 (12 callee-saved). */ >> #define EF_MIPS_NAN2008 1024 /* Uses IEEE 754-2008 NaN encoding. */ >> +#define EF_MIPS_ARCH_ASE 0x0f000000 /* Architectural Extensions >> + used by this file. */ >> +#define EF_MIPS_ARCH_ASE_MDMX 0x08000000 /* Use MDMX multimedia >> + extensions. */ >> +#define EF_MIPS_ARCH_ASE_M16 0x04000000 /* Use MIPS-16 ISA >> + extensions. */ >> +#define EF_MIPS_ARCH_ASE_MICROMIPS 0x02000000 /* Use MICROMIPS ISA >> + extensions. */ >> #define EF_MIPS_ARCH 0xf0000000 /* MIPS architecture level. */ >> >> /* Legal values for MIPS architecture level. */ >> @@ -1703,6 +1717,38 @@ typedef struct >> #define EF_MIPS_ARCH_64 0x60000000 /* MIPS64 code. */ >> #define EF_MIPS_ARCH_32R2 0x70000000 /* MIPS32r2 code. */ >> #define EF_MIPS_ARCH_64R2 0x80000000 /* MIPS64r2 code. */ >> +#define EF_MIPS_ARCH_32R6 0x90000000 /* MIPS32r6 code. */ >> +#define EF_MIPS_ARCH_64R6 0xa0000000 /* MIPS64r6 code. */ >> +#define EF_MIPS_ABI 0x0000F000 /* The ABI of the file. Also >> + see EF_MIPS_ABI2 above. */ >> +#define EF_MIPS_ABI_O32 0x00001000 /* The original o32 abi. */ >> +#define EF_MIPS_ABI_O64 0x00002000 /* O32 extended to work on >> + 64 bit architectures. */ >> +#define EF_MIPS_ABI_EABI32 0x00003000 /* EABI in 32 bit mode. */ >> +#define EF_MIPS_ABI_EABI64 0x00004000 /* EABI in 64 bit mode. */ >> +#define EF_MIPS_MACH 0x00FF0000 >> +#define EF_MIPS_MACH_3900 0x00810000 >> +#define EF_MIPS_MACH_4010 0x00820000 >> +#define EF_MIPS_MACH_4100 0x00830000 >> +#define EF_MIPS_MACH_ALLEGREX 0x00840000 >> +#define EF_MIPS_MACH_4650 0x00850000 >> +#define EF_MIPS_MACH_4120 0x00870000 >> +#define EF_MIPS_MACH_4111 0x00880000 >> +#define EF_MIPS_MACH_SB1 0x008a0000 >> +#define EF_MIPS_MACH_OCTEON 0x008b0000 >> +#define EF_MIPS_MACH_XLR 0x008c0000 >> +#define EF_MIPS_MACH_OCTEON2 0x008d0000 >> +#define EF_MIPS_MACH_OCTEON3 0x008e0000 >> +#define EF_MIPS_MACH_5400 0x00910000 >> +#define EF_MIPS_MACH_5900 0x00920000 >> +#define EF_MIPS_MACH_IAMR2 0x00930000 >> +#define EF_MIPS_MACH_5500 0x00980000 >> +#define EF_MIPS_MACH_9000 0x00990000 >> +#define EF_MIPS_MACH_LS2E 0x00A00000 >> +#define EF_MIPS_MACH_LS2F 0x00A10000 >> +#define EF_MIPS_MACH_GS464 0x00A20000 >> +#define EF_MIPS_MACH_GS464E 0x00A30000 >> +#define EF_MIPS_MACH_GS264E 0x00A40000 >> >> /* The following are unofficial names and should not be used. */ >>