elf: add PT_RISCV_ATTRIBUTES program header

Attribute is ignored for now. It is supposed to check ABI compatiblity and reject loading incompatible images. Haiku currently do not use multiple ABIs for RISC-V so it is safe to ignore attributes. PT_RISCV_ATTRIBUTES program header is produced by default in GCC 13 and Clang 17. Change-Id: I4659e9bacbf34a2a0bc16b34c2aaa37232d700fa Reviewed-on: https://review.haiku-os.org/c/haiku/+/6948 Reviewed-by: David Karoly <[email protected]> Tested-by: Commit checker robot <[email protected]> Reviewed-by: Alex von Gluck IV <[email protected]>
2023-09-25 15:20:13 +00:00
parent abd18fecf0
commit f83058d1ed
4 changed files with 11 additions and 0 deletions
@@ -339,6 +339,7 @@ typedef struct {

 #define PT_LOPROC		0x70000000
 #define PT_ARM_UNWIND	0x70000001
+#define PT_RISCV_ATTRIBUTES	0x70000003
 #define PT_HIPROC		0x7fffffff

 /* program header segment flags */
@@ -350,6 +350,7 @@ typedef struct {

 #define PT_LOPROC		0x70000000
 #define PT_ARM_UNWIND	0x70000001
+#define PT_RISCV_ATTRIBUTES	0x70000003
 #define PT_HIPROC		0x7fffffff

 /* program header segment flags */