shared/gpt: add entries for a bunch of architectures

I don't think we want people to send us pull requests over the next two years.
Let's just make something up ourselves, this is going to have at least as good
results, and will be much quicker.

Note that this only includes architectures for which there's some indication
that they are in active use. In architecture.h there are some more esoteric
ones like ARC_BE. We can add those if there's some actual user demand.

In particular, I included everything on the Debian "List of official ports" [1]
and a few other arches that we have received patches for in recent times.

[1] https://www.debian.org/ports/#portlist-released

2 files changed, 145 insertions, 2 deletions

diff --git a/src/shared/gpt.c b/src/shared/gpt.c
index d9d55b84bd..00ce666105 100644
--- a/src/shared/gpt.c
+++ b/src/shared/gpt.c
@@ -23,12 +23,22 @@
         { GPT_USR_##arch##_VERITY_SIG,  "usr-" name "-verity-sig"  }
 
 const GptPartitionType gpt_partition_type_table[] = {
+        _GPT_ARCH_SEXTET(ALPHA,       "alpha"),
+        _GPT_ARCH_SEXTET(ARC,         "arc"),
         _GPT_ARCH_SEXTET(ARM,         "arm"),
         _GPT_ARCH_SEXTET(ARM_64,      "arm64"),
         _GPT_ARCH_SEXTET(IA64,        "ia64"),
         _GPT_ARCH_SEXTET(LOONGARCH64, "loongarch64"),
+        _GPT_ARCH_SEXTET(MIPS_LE,     "mips-le"),
+        _GPT_ARCH_SEXTET(MIPS64_LE,   "mips64-le"),
+        _GPT_ARCH_SEXTET(PPC,         "ppc"),
+        _GPT_ARCH_SEXTET(PPC64,       "ppc64"),
+        _GPT_ARCH_SEXTET(PPC64LE,     "ppc64-le"),
         _GPT_ARCH_SEXTET(RISCV32,     "riscv32"),
         _GPT_ARCH_SEXTET(RISCV64,     "riscv64"),
+        _GPT_ARCH_SEXTET(S390,        "s390"),
+        _GPT_ARCH_SEXTET(S390X,       "s390x"),
+        _GPT_ARCH_SEXTET(TILEGX,      "tilegx"),
         _GPT_ARCH_SEXTET(X86,         "x86"),
         _GPT_ARCH_SEXTET(X86_64,      "x86-64"),
 #ifdef GPT_ROOT_NATIVE
@@ -56,12 +66,22 @@ const GptPartitionType gpt_partition_type_table[] = {
 };
 
 #define _GPT_ALL_ARCHES(type,suffix)                    \
+        GPT_##type##_ALPHA##suffix,                     \
+        GPT_##type##_ARC##suffix,                       \
         GPT_##type##_ARM##suffix,                       \
         GPT_##type##_ARM_64##suffix,                    \
         GPT_##type##_IA64##suffix,                      \
         GPT_##type##_LOONGARCH64##suffix,               \
+        GPT_##type##_MIPS_LE##suffix,                   \
+        GPT_##type##_MIPS64_LE##suffix,                 \
+        GPT_##type##_PPC##suffix,                       \
+        GPT_##type##_PPC64##suffix,                     \
+        GPT_##type##_PPC64LE##suffix,                   \
         GPT_##type##_RISCV32##suffix,                   \
         GPT_##type##_RISCV64##suffix,                   \
+        GPT_##type##_S390##suffix,                      \
+        GPT_##type##_S390X##suffix,                     \
+        GPT_##type##_TILEGX##suffix,                    \
         GPT_##type##_X86##suffix,                       \
         GPT_##type##_X86_64##suffix
 
diff --git a/src/shared/gpt.h b/src/shared/gpt.h
index efd9ef2c7d..0795151f18 100644
--- a/src/shared/gpt.h
+++ b/src/shared/gpt.h
@@ -7,22 +7,43 @@
 
 #include "id128-util.h"
 
+#define GPT_ROOT_ALPHA       SD_ID128_MAKE(65,23,f8,ae,3e,b1,4e,2a,a0,5a,18,b6,95,ae,65,6f)
+#define GPT_ROOT_ARC         SD_ID128_MAKE(d2,7f,46,ed,29,19,4c,b8,bd,25,95,31,f3,c1,65,34)
 #define GPT_ROOT_ARM         SD_ID128_MAKE(69,da,d7,10,2c,e4,4e,3c,b1,6c,21,a1,d4,9a,be,d3)
 #define GPT_ROOT_ARM_64      SD_ID128_MAKE(b9,21,b0,45,1d,f0,41,c3,af,44,4c,6f,28,0d,3f,ae)
 #define GPT_ROOT_IA64        SD_ID128_MAKE(99,3d,8d,3d,f8,0e,42,25,85,5a,9d,af,8e,d7,ea,97)
 #define GPT_ROOT_LOONGARCH64 SD_ID128_MAKE(77,05,58,00,79,2c,4f,94,b3,9a,99,c9,1b,76,2b,b6)
+#define GPT_ROOT_MIPS_LE     SD_ID128_MAKE(37,c5,8c,8a,d9,13,41,56,a2,5f,48,b1,b6,4e,07,f0)
+#define GPT_ROOT_MIPS64_LE   SD_ID128_MAKE(70,0b,da,43,7a,34,45,07,b1,79,ee,b9,3d,7a,7c,a3)
+#define GPT_ROOT_PPC         SD_ID128_MAKE(1d,e3,f1,ef,fa,98,47,b5,8d,cd,4a,86,0a,65,4d,78)
+#define GPT_ROOT_PPC64       SD_ID128_MAKE(91,2a,de,1d,a8,39,49,13,89,64,a1,0e,ee,08,fb,d2)
+#define GPT_ROOT_PPC64LE     SD_ID128_MAKE(c3,1c,45,e6,3f,39,41,2e,80,fb,48,09,c4,98,05,99)
 #define GPT_ROOT_RISCV32     SD_ID128_MAKE(60,d5,a7,fe,8e,7d,43,5c,b7,14,3d,d8,16,21,44,e1)
 #define GPT_ROOT_RISCV64     SD_ID128_MAKE(72,ec,70,a6,cf,74,40,e6,bd,49,4b,da,08,e8,f2,24)
+#define GPT_ROOT_S390        SD_ID128_MAKE(08,a7,ac,ea,62,4c,4a,20,91,e8,6e,0f,a6,7d,23,f9)
+#define GPT_ROOT_S390X       SD_ID128_MAKE(5e,ea,d9,a9,fe,09,4a,1e,a1,d7,52,0d,00,53,13,06)
+#define GPT_ROOT_TILEGX      SD_ID128_MAKE(c5,0c,dd,70,38,62,4c,c3,90,e1,80,9a,8c,93,ee,2c)
 #define GPT_ROOT_X86         SD_ID128_MAKE(44,47,95,40,f2,97,41,b2,9a,f7,d1,31,d5,f0,45,8a)
 #define GPT_ROOT_X86_64      SD_ID128_MAKE(4f,68,bc,e3,e8,cd,4d,b1,96,e7,fb,ca,f9,84,b7,09)
+#define GPT_USR_ALPHA        SD_ID128_MAKE(e1,8c,f0,8c,33,ec,4c,0d,82,46,c6,c6,fb,3d,a0,24)
+#define GPT_USR_ARC          SD_ID128_MAKE(79,78,a6,83,63,16,49,22,bb,ee,38,bf,f5,a2,fe,cc)
 #define GPT_USR_ARM          SD_ID128_MAKE(7d,03,59,a3,02,b3,4f,0a,86,5c,65,44,03,e7,06,25)
 #define GPT_USR_ARM_64       SD_ID128_MAKE(b0,e0,10,50,ee,5f,43,90,94,9a,91,01,b1,71,04,e9)
 #define GPT_USR_IA64         SD_ID128_MAKE(43,01,d2,a6,4e,3b,4b,2a,bb,94,9e,0b,2c,42,25,ea)
 #define GPT_USR_LOONGARCH64  SD_ID128_MAKE(e6,11,c7,02,57,5c,4c,be,9a,46,43,4f,a0,bf,7e,3f)
+#define GPT_USR_MIPS_LE      SD_ID128_MAKE(0f,48,68,e9,99,52,47,06,97,9f,3e,d3,a4,73,e9,47)
+#define GPT_USR_MIPS64_LE    SD_ID128_MAKE(c9,7c,1f,32,ba,06,40,b4,9f,22,23,60,61,b0,8a,a8)
+#define GPT_USR_PPC          SD_ID128_MAKE(7d,14,fe,c5,cc,71,41,5d,9d,6c,06,bf,0b,3c,3e,af)
+#define GPT_USR_PPC64        SD_ID128_MAKE(2c,97,39,e2,f0,68,46,b3,9f,d0,01,c5,a9,af,bc,ca)
+#define GPT_USR_PPC64LE      SD_ID128_MAKE(15,bb,03,af,77,e7,4d,4a,b1,2b,c0,d0,84,f7,49,1c)
 #define GPT_USR_RISCV32      SD_ID128_MAKE(b9,33,fb,22,5c,3f,4f,91,af,90,e2,bb,0f,a5,07,02)
 #define GPT_USR_RISCV64      SD_ID128_MAKE(be,ae,c3,4b,84,42,43,9b,a4,0b,98,43,81,ed,09,7d)
+#define GPT_USR_S390         SD_ID128_MAKE(cd,0f,86,9b,d0,fb,4c,a0,b1,41,9e,a8,7c,c7,8d,66)
+#define GPT_USR_S390X        SD_ID128_MAKE(8a,4f,57,70,50,aa,4e,d3,87,4a,99,b7,10,db,6f,ea)
+#define GPT_USR_TILEGX       SD_ID128_MAKE(55,49,70,29,c7,c1,44,cc,aa,39,81,5e,d1,55,86,30)
 #define GPT_USR_X86          SD_ID128_MAKE(75,25,0d,76,8c,c6,45,8e,bd,66,bd,47,cc,81,a8,12)
 #define GPT_USR_X86_64       SD_ID128_MAKE(84,84,68,0c,95,21,48,c6,9c,11,b0,72,06,56,f6,9e)
+
 #define GPT_ESP              SD_ID128_MAKE(c1,2a,73,28,f8,1f,11,d2,ba,4b,00,a0,c9,3e,c9,3b)
 #define GPT_XBOOTLDR         SD_ID128_MAKE(bc,13,c2,ff,59,e6,42,62,a3,52,b2,75,fd,6f,71,72)
 #define GPT_SWAP             SD_ID128_MAKE(06,57,fd,6d,a4,ab,43,c4,84,e5,09,33,c8,4b,4f,4f)
@@ -35,43 +56,99 @@
 
 /* Verity partitions for the root partitions above (we only define them for the root and /usr partitions,
  * because only they are commonly read-only and hence suitable for verity). */
+#define GPT_ROOT_ALPHA_VERITY       SD_ID128_MAKE(fc,56,d9,e9,e6,e5,4c,06,be,32,e7,44,07,ce,09,a5)
+#define GPT_ROOT_ARC_VERITY         SD_ID128_MAKE(24,b2,d9,75,0f,97,45,21,af,a1,cd,53,1e,42,1b,8d)
 #define GPT_ROOT_ARM_VERITY         SD_ID128_MAKE(73,86,cd,f2,20,3c,47,a9,a4,98,f2,ec,ce,45,a2,d6)
 #define GPT_ROOT_ARM_64_VERITY      SD_ID128_MAKE(df,33,00,ce,d6,9f,4c,92,97,8c,9b,fb,0f,38,d8,20)
 #define GPT_ROOT_IA64_VERITY        SD_ID128_MAKE(86,ed,10,d5,b6,07,45,bb,89,57,d3,50,f2,3d,05,71)
 #define GPT_ROOT_LOONGARCH64_VERITY SD_ID128_MAKE(f3,39,3b,22,e9,af,46,13,a9,48,9d,3b,fb,d0,c5,35)
+#define GPT_ROOT_MIPS_LE_VERITY     SD_ID128_MAKE(d7,d1,50,d2,2a,04,4a,33,8f,12,16,65,12,05,ff,7b)
+#define GPT_ROOT_MIPS64_LE_VERITY   SD_ID128_MAKE(16,b4,17,f8,3e,06,4f,57,8d,d2,9b,52,32,f4,1a,a6)
+#define GPT_ROOT_PPC64LE_VERITY     SD_ID128_MAKE(90,6b,d9,44,45,89,4a,ae,a4,e4,dd,98,39,17,44,6a)
+#define GPT_ROOT_PPC64_VERITY       SD_ID128_MAKE(92,25,a9,a3,3c,19,4d,89,b4,f6,ee,ff,88,f1,76,31)
+#define GPT_ROOT_PPC_VERITY         SD_ID128_MAKE(98,cf,e6,49,15,88,46,dc,b2,f0,ad,d1,47,42,49,25)
 #define GPT_ROOT_RISCV32_VERITY     SD_ID128_MAKE(ae,02,53,be,11,67,40,07,ac,68,43,92,6c,14,c5,de)
 #define GPT_ROOT_RISCV64_VERITY     SD_ID128_MAKE(b6,ed,55,82,44,0b,42,09,b8,da,5f,f7,c4,19,ea,3d)
+#define GPT_ROOT_S390X_VERITY       SD_ID128_MAKE(b3,25,bf,be,c7,be,4a,b8,83,57,13,9e,65,2d,2f,6b)
+#define GPT_ROOT_S390_VERITY        SD_ID128_MAKE(7a,c6,3b,47,b2,5c,46,3b,8d,f8,b4,a9,4e,6c,90,e1)
+#define GPT_ROOT_TILEGX_VERITY      SD_ID128_MAKE(96,60,61,ec,28,e4,4b,2e,b4,a5,1f,0a,82,5a,1d,84)
 #define GPT_ROOT_X86_64_VERITY      SD_ID128_MAKE(2c,73,57,ed,eb,d2,46,d9,ae,c1,23,d4,37,ec,2b,f5)
 #define GPT_ROOT_X86_VERITY         SD_ID128_MAKE(d1,3c,5d,3b,b5,d1,42,2a,b2,9f,94,54,fd,c8,9d,76)
+#define GPT_USR_ALPHA_VERITY        SD_ID128_MAKE(8c,ce,0d,25,c0,d0,4a,44,bd,87,46,33,1b,f1,df,67)
+#define GPT_USR_ARC_VERITY          SD_ID128_MAKE(fc,a0,59,8c,d8,80,45,91,8c,16,4e,da,05,c7,34,7c)
 #define GPT_USR_ARM_VERITY          SD_ID128_MAKE(c2,15,d7,51,7b,cd,46,49,be,90,66,27,49,0a,4c,05)
 #define GPT_USR_ARM_64_VERITY       SD_ID128_MAKE(6e,11,a4,e7,fb,ca,4d,ed,b9,e9,e1,a5,12,bb,66,4e)
 #define GPT_USR_IA64_VERITY         SD_ID128_MAKE(6a,49,1e,03,3b,e7,45,45,8e,38,83,32,0e,0e,a8,80)
 #define GPT_USR_LOONGARCH64_VERITY  SD_ID128_MAKE(f4,6b,2c,26,59,ae,48,f0,91,06,c5,0e,d4,7f,67,3d)
+#define GPT_USR_MIPS_LE_VERITY      SD_ID128_MAKE(46,b9,8d,8d,b5,5c,4e,8f,aa,b3,37,fc,a7,f8,07,52)
+#define GPT_USR_MIPS64_LE_VERITY    SD_ID128_MAKE(3c,3d,61,fe,b5,f3,41,4d,bb,71,87,39,a6,94,a4,ef)
+#define GPT_USR_PPC64LE_VERITY      SD_ID128_MAKE(ee,2b,99,83,21,e8,41,53,86,d9,b6,90,1a,54,d1,ce)
+#define GPT_USR_PPC64_VERITY        SD_ID128_MAKE(bd,b5,28,a5,a2,59,47,5f,a8,7d,da,53,fa,73,6a,07)
+#define GPT_USR_PPC_VERITY          SD_ID128_MAKE(df,76,5d,00,27,0e,49,e5,bc,75,f4,7b,b2,11,8b,09)
 #define GPT_USR_RISCV32_VERITY      SD_ID128_MAKE(cb,1e,e4,e3,8c,d0,41,36,a0,a4,aa,61,a3,2e,87,30)
 #define GPT_USR_RISCV64_VERITY      SD_ID128_MAKE(8f,10,56,be,9b,05,47,c4,81,d6,be,53,12,8e,5b,54)
+#define GPT_USR_S390X_VERITY        SD_ID128_MAKE(31,74,1c,c4,1a,2a,41,11,a5,81,e0,0b,44,7d,2d,06)
+#define GPT_USR_S390_VERITY         SD_ID128_MAKE(b6,63,c6,18,e7,bc,4d,6d,90,aa,11,b7,56,bb,17,97)
+#define GPT_USR_TILEGX_VERITY       SD_ID128_MAKE(2f,b4,bf,56,07,fa,42,da,81,32,6b,13,9f,20,26,ae)
 #define GPT_USR_X86_64_VERITY       SD_ID128_MAKE(77,ff,5f,63,e7,b6,46,33,ac,f4,15,65,b8,64,c0,e6)
 #define GPT_USR_X86_VERITY          SD_ID128_MAKE(8f,46,1b,0d,14,ee,4e,81,9a,a9,04,9b,6f,b9,7a,bd)
 
 /* PKCS#7 Signatures for the Verity Root Hashes */
+#define GPT_ROOT_ALPHA_VERITY_SIG       SD_ID128_MAKE(d4,64,95,b7,a0,53,41,4f,80,f7,70,0c,99,92,1e,f8)
+#define GPT_ROOT_ARC_VERITY_SIG         SD_ID128_MAKE(14,3a,70,ba,cb,d3,4f,06,91,9f,6c,05,68,3a,78,bc)
 #define GPT_ROOT_ARM_VERITY_SIG         SD_ID128_MAKE(42,b0,45,5f,eb,11,49,1d,98,d3,56,14,5b,a9,d0,37)
 #define GPT_ROOT_ARM_64_VERITY_SIG      SD_ID128_MAKE(6d,b6,9d,e6,29,f4,47,58,a7,a5,96,21,90,f0,0c,e3)
 #define GPT_ROOT_IA64_VERITY_SIG        SD_ID128_MAKE(e9,8b,36,ee,32,ba,48,82,9b,12,0c,e1,46,55,f4,6a)
 #define GPT_ROOT_LOONGARCH64_VERITY_SIG SD_ID128_MAKE(5a,fb,67,eb,ec,c8,4f,85,ae,8e,ac,1e,7c,50,e7,d0)
+#define GPT_ROOT_MIPS_LE_VERITY_SIG     SD_ID128_MAKE(c9,19,cc,1f,44,56,4e,ff,91,8c,f7,5e,94,52,5c,a5)
+#define GPT_ROOT_MIPS64_LE_VERITY_SIG   SD_ID128_MAKE(90,4e,58,ef,5c,65,4a,31,9c,57,6a,f5,fc,7c,5d,e7)
+#define GPT_ROOT_PPC64LE_VERITY_SIG     SD_ID128_MAKE(d4,a2,36,e7,e8,73,4c,07,bf,1d,bf,6c,f7,f1,c3,c6)
+#define GPT_ROOT_PPC64_VERITY_SIG       SD_ID128_MAKE(f5,e2,c2,0c,45,b2,4f,fa,bc,e9,2a,60,73,7e,1a,af)
+#define GPT_ROOT_PPC_VERITY_SIG         SD_ID128_MAKE(1b,31,b5,aa,ad,d9,46,3a,b2,ed,bd,46,7f,c8,57,e7)
 #define GPT_ROOT_RISCV32_VERITY_SIG     SD_ID128_MAKE(3a,11,2a,75,87,29,43,80,b4,cf,76,4d,79,93,44,48)
 #define GPT_ROOT_RISCV64_VERITY_SIG     SD_ID128_MAKE(ef,e0,f0,87,ea,8d,44,69,82,1a,4c,2a,96,a8,38,6a)
+#define GPT_ROOT_S390X_VERITY_SIG       SD_ID128_MAKE(c8,01,87,a5,73,a3,49,1a,90,1a,01,7c,3f,a9,53,e9)
+#define GPT_ROOT_S390_VERITY_SIG        SD_ID128_MAKE(34,82,38,8e,42,54,43,5a,a2,41,76,6a,06,5f,99,60)
+#define GPT_ROOT_TILEGX_VERITY_SIG      SD_ID128_MAKE(b3,67,14,39,97,b0,4a,53,90,f7,2d,5a,8f,3a,d4,7b)
 #define GPT_ROOT_X86_64_VERITY_SIG      SD_ID128_MAKE(41,09,2b,05,9f,c8,45,23,99,4f,2d,ef,04,08,b1,76)
 #define GPT_ROOT_X86_VERITY_SIG         SD_ID128_MAKE(59,96,fc,05,10,9c,48,de,80,8b,23,fa,08,30,b6,76)
+#define GPT_USR_ALPHA_VERITY_SIG        SD_ID128_MAKE(5c,6e,1c,76,07,6a,45,7a,a0,fe,f3,b4,cd,21,ce,6e)
+#define GPT_USR_ARC_VERITY_SIG          SD_ID128_MAKE(94,f9,a9,a1,99,71,42,7a,a4,00,50,cb,29,7f,0f,35)
 #define GPT_USR_ARM_VERITY_SIG          SD_ID128_MAKE(d7,ff,81,2f,37,d1,49,02,a8,10,d7,6b,a5,7b,97,5a)
 #define GPT_USR_ARM_64_VERITY_SIG       SD_ID128_MAKE(c2,3c,e4,ff,44,bd,4b,00,b2,d4,b4,1b,34,19,e0,2a)
 #define GPT_USR_IA64_VERITY_SIG         SD_ID128_MAKE(8d,e5,8b,c2,2a,43,46,0d,b1,4e,a7,6e,4a,17,b4,7f)
 #define GPT_USR_LOONGARCH64_VERITY_SIG  SD_ID128_MAKE(b0,24,f3,15,d3,30,44,4c,84,61,44,bb,de,52,4e,99)
+#define GPT_USR_MIPS_LE_VERITY_SIG      SD_ID128_MAKE(3e,23,ca,0b,a4,bc,4b,4e,80,87,5a,b6,a2,6a,a8,a9)
+#define GPT_USR_MIPS64_LE_VERITY_SIG    SD_ID128_MAKE(f2,c2,c7,ee,ad,cc,43,51,b5,c6,ee,98,16,b6,6e,16)
+#define GPT_USR_PPC64LE_VERITY_SIG      SD_ID128_MAKE(c8,bf,bd,1e,26,8e,45,21,8b,ba,bf,31,4c,39,95,57)
+#define GPT_USR_PPC64_VERITY_SIG        SD_ID128_MAKE(0b,88,88,63,d7,f8,4d,9e,97,66,23,9f,ce,4d,58,af)
+#define GPT_USR_PPC_VERITY_SIG          SD_ID128_MAKE(70,07,89,1d,d3,71,4a,80,86,a4,5c,b8,75,b9,30,2e)
 #define GPT_USR_RISCV32_VERITY_SIG      SD_ID128_MAKE(c3,83,6a,13,31,37,45,ba,b5,83,b1,6c,50,fe,5e,b4)
 #define GPT_USR_RISCV64_VERITY_SIG      SD_ID128_MAKE(d2,f9,00,0a,7a,18,45,3f,b5,cd,4d,32,f7,7a,7b,32)
+#define GPT_USR_S390X_VERITY_SIG        SD_ID128_MAKE(3f,32,48,16,66,7b,46,ae,86,ee,9b,0c,0c,6c,11,b4)
+#define GPT_USR_S390_VERITY_SIG         SD_ID128_MAKE(17,44,0e,4f,a8,d0,46,7f,a4,6e,39,12,ae,6e,f2,c5)
+#define GPT_USR_TILEGX_VERITY_SIG       SD_ID128_MAKE(4e,de,75,e2,6c,cc,4c,c8,b9,c7,70,33,4b,08,75,10)
 #define GPT_USR_X86_64_VERITY_SIG       SD_ID128_MAKE(e7,bb,33,fb,06,cf,4e,81,82,73,e5,43,b4,13,e2,e2)
 #define GPT_USR_X86_VERITY_SIG          SD_ID128_MAKE(97,4a,71,c0,de,41,43,c3,be,5d,5c,5c,cd,1a,d2,c0)
 
 /* Maintain same order as above */
-#if defined(__aarch64__) && __BYTE_ORDER != __BIG_ENDIAN
+#if defined(__alpha__)
+#  define GPT_ROOT_NATIVE GPT_ROOT_ALPHA
+#  define GPT_ROOT_NATIVE_VERITY GPT_ROOT_ALPHA_VERITY
+#  define GPT_ROOT_NATIVE_VERITY_SIG GPT_ROOT_ALPHA_VERITY_SIG
+#  define GPT_USR_NATIVE GPT_USR_ALPHA
+#  define GPT_USR_NATIVE_VERITY GPT_USR_ALPHA_VERITY
+#  define GPT_USR_NATIVE_VERITY_SIG GPT_USR_ALPHA_VERITY_SIG
+
+#elif defined(__arc__)
+#  define GPT_ROOT_NATIVE GPT_ROOT_ARC
+#  define GPT_ROOT_NATIVE_VERITY GPT_ROOT_ARC_VERITY
+#  define GPT_ROOT_NATIVE_VERITY_SIG GPT_ROOT_ARC_VERITY_SIG
+#  define GPT_USR_NATIVE GPT_USR_ARC
+#  define GPT_USR_NATIVE_VERITY GPT_USR_ARC_VERITY
+#  define GPT_USR_NATIVE_VERITY_SIG GPT_USR_ARC_VERITY_SIG
+
+#elif defined(__aarch64__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
 #  define GPT_ROOT_NATIVE GPT_ROOT_ARM_64
 #  define GPT_ROOT_SECONDARY GPT_ROOT_ARM
 #  define GPT_ROOT_NATIVE_VERITY GPT_ROOT_ARM_64_VERITY
@@ -84,7 +161,7 @@
 #  define GPT_USR_SECONDARY_VERITY GPT_USR_ARM_VERITY
 #  define GPT_USR_NATIVE_VERITY_SIG GPT_USR_ARM_64_VERITY_SIG
 #  define GPT_USR_SECONDARY_VERITY_SIG GPT_USR_ARM_VERITY_SIG
-#elif defined(__arm__) && __BYTE_ORDER != __BIG_ENDIAN
+#elif defined(__arm__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
 #  define GPT_ROOT_NATIVE GPT_ROOT_ARM
 #  define GPT_ROOT_NATIVE_VERITY GPT_ROOT_ARM_VERITY
 #  define GPT_ROOT_NATIVE_VERITY_SIG GPT_ROOT_ARM_VERITY_SIG
@@ -108,6 +185,28 @@
 #  define GPT_USR_NATIVE_VERITY GPT_USR_LOONGARCH64_VERITY
 #  define GPT_USR_NATIVE_VERITY_SIG GPT_USR_LOONGARCH64_VERITY_SIG
 
+#elif defined(__powerpc__) && defined(__PPC64__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+#  define GPT_ROOT_NATIVE GPT_ROOT_PPC64LE
+#  define GPT_ROOT_NATIVE_VERITY GPT_ROOT_PPC64LE_VERITY
+#  define GPT_ROOT_NATIVE_VERITY_SIG GPT_ROOT_PPC64LE_VERITY_SIG
+#  define GPT_USR_NATIVE GPT_USR_PPC64LE
+#  define GPT_USR_NATIVE_VERITY GPT_USR_PPC64LE_VERITY
+#  define GPT_USR_NATIVE_VERITY_SIG GPT_USR_PPC64LE_VERITY_SIG
+#elif defined(__powerpc__) && defined(__powerpc64__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+#  define GPT_ROOT_NATIVE GPT_ROOT_PPC64
+#  define GPT_ROOT_NATIVE_VERITY GPT_ROOT_PPC64_VERITY
+#  define GPT_ROOT_NATIVE_VERITY_SIG GPT_ROOT_PPC64_VERITY_SIG
+#  define GPT_USR_NATIVE GPT_USR_PPC64
+#  define GPT_USR_NATIVE_VERITY GPT_USR_PPC64_VERITY
+#  define GPT_USR_NATIVE_VERITY_SIG GPT_USR_PPC64_VERITY_SIG
+#elif defined(__powerpc__)
+#  define GPT_ROOT_NATIVE GPT_ROOT_PPC
+#  define GPT_ROOT_NATIVE_VERITY GPT_ROOT_PPC_VERITY
+#  define GPT_ROOT_NATIVE_VERITY_SIG GPT_ROOT_PPC_VERITY_SIG
+#  define GPT_USR_NATIVE GPT_USR_PPC
+#  define GPT_USR_NATIVE_VERITY GPT_USR_PPC_VERITY
+#  define GPT_USR_NATIVE_VERITY_SIG GPT_USR_PPC_VERITY_SIG
+
 #elif defined(__riscv) && __riscv_xlen == 32
 #  define GPT_ROOT_NATIVE GPT_ROOT_RISCV32
 #  define GPT_ROOT_NATIVE_VERITY GPT_ROOT_RISCV32_VERITY
@@ -123,6 +222,30 @@
 #  define GPT_USR_NATIVE_VERITY GPT_USR_RISCV64_VERITY
 #  define GPT_USR_NATIVE_VERITY_SIG GPT_USR_RISCV64_VERITY_SIG
 
+#elif defined(__s390__)
+#  define GPT_ROOT_NATIVE GPT_ROOT_S390
+#  define GPT_ROOT_NATIVE_VERITY GPT_ROOT_S390_VERITY
+#  define GPT_ROOT_NATIVE_VERITY_SIG GPT_ROOT_S390_VERITY_SIG
+#  define GPT_USR_NATIVE GPT_USR_S390
+#  define GPT_USR_NATIVE_VERITY GPT_USR_S390_VERITY
+#  define GPT_USR_NATIVE_VERITY_SIG GPT_USR_S390_VERITY_SIG
+
+#elif defined(__s390x__)
+#  define GPT_ROOT_NATIVE GPT_ROOT_S390X
+#  define GPT_ROOT_NATIVE_VERITY GPT_ROOT_S390X_VERITY
+#  define GPT_ROOT_NATIVE_VERITY_SIG GPT_ROOT_S390X_VERITY_SIG
+#  define GPT_USR_NATIVE GPT_USR_S390X
+#  define GPT_USR_NATIVE_VERITY GPT_USR_S390X_VERITY
+#  define GPT_USR_NATIVE_VERITY_SIG GPT_USR_S390X_VERITY_SIG
+
+#elif defined(__tilegx__)
+#  define GPT_ROOT_NATIVE GPT_ROOT_TILEGX
+#  define GPT_ROOT_NATIVE_VERITY GPT_ROOT_TILEGX_VERITY
+#  define GPT_ROOT_NATIVE_VERITY_SIG GPT_ROOT_TILEGX_VERITY_SIG
+#  define GPT_USR_NATIVE GPT_USR_TILEGX
+#  define GPT_USR_NATIVE_VERITY GPT_USR_TILEGX_VERITY
+#  define GPT_USR_NATIVE_VERITY_SIG GPT_USR_TILEGX_VERITY_SIG
+
 #elif defined(__x86_64__)
 #  define GPT_ROOT_NATIVE GPT_ROOT_X86_64
 #  define GPT_ROOT_SECONDARY GPT_ROOT_X86