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[v6,09/11] elf: Add ELF flags for MIPS machine variants

Message ID 1532004727-13778-10-git-send-email-stefan.markovic@rt-rk.com
State New
Headers show
Series Mips maintenance and misc fixes and improvements | expand

Commit Message

Stefan Markovic July 19, 2018, 12:52 p.m. UTC 
From: Aleksandar Markovic <amarkovic@wavecomp.com>

Add MIPS machine variants ELF flags so that the emulation behavior
can be adjusted if needed.

Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
---
 include/elf.h | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

Comments

Richard Henderson July 19, 2018, 3:47 p.m. UTC | #1 
On 07/19/2018 05:52 AM, Stefan Markovic wrote:
> From: Aleksandar Markovic <amarkovic@wavecomp.com>
> 
> Add MIPS machine variants ELF flags so that the emulation behavior
> can be adjusted if needed.
> 
> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
> ---
>  include/elf.h | 23 +++++++++++++++++++++++
>  1 file changed, 23 insertions(+)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>


r~
diff mbox series

Patch

diff --git a/include/elf.h b/include/elf.h
index c8aaa2a..2c4fe7a 100644
--- a/include/elf.h
+++ b/include/elf.h
@@ -62,6 +62,29 @@  typedef int64_t  Elf64_Sxword;
 #define EF_MIPS_NAN2008   0x00000400
 #define EF_MIPS_ARCH      0xf0000000
 
+/* MIPS machine variant */
+#define EF_MIPS_MACH_NONE     0x00000000  /* A standard MIPS implementation  */
+#define EF_MIPS_MACH_3900     0x00810000  /* Toshiba R3900                   */
+#define EF_MIPS_MACH_4010     0x00820000  /* LSI R4010                       */
+#define EF_MIPS_MACH_4100     0x00830000  /* NEC VR4100                      */
+#define EF_MIPS_MACH_4650     0x00850000  /* MIPS R4650                      */
+#define EF_MIPS_MACH_4120     0x00870000  /* NEC VR4120                      */
+#define EF_MIPS_MACH_4111     0x00880000  /* NEC VR4111/VR4181               */
+#define EF_MIPS_MACH_SB1      0x008a0000  /* Broadcom SB-1                   */
+#define EF_MIPS_MACH_OCTEON   0x008b0000  /* Cavium Networks Octeon          */
+#define EF_MIPS_MACH_XLR      0x008c0000  /* RMI Xlr                         */
+#define EF_MIPS_MACH_OCTEON2  0x008d0000  /* Cavium Networks Octeon2         */
+#define EF_MIPS_MACH_OCTEON3  0x008e0000  /* Cavium Networks Octeon3         */
+#define EF_MIPS_MACH_5400     0x00910000  /* NEC VR5400                      */
+#define EF_MIPS_MACH_5900     0x00920000  /* MIPS R5900                      */
+#define EF_MIPS_MACH_5500     0x00980000  /* NEC VR5500                      */
+#define EF_MIPS_MACH_9000     0x00990000  /* Unknown                         */
+#define EF_MIPS_MACH_LS2E     0x00a00000  /* ST Microelectronics Loongson 2E */
+#define EF_MIPS_MACH_LS2F     0x00a10000  /* ST Microelectronics Loongson 2F */
+#define EF_MIPS_MACH_LS3A     0x00a20000  /* Loongson 3A                     */
+#define EF_MIPS_MACH          0x00ff0000  /* EF_MIPS_MACH_xxx selection mask */
+
+
 /* These constants define the different elf file types */
 #define ET_NONE   0
 #define ET_REL    1