Create sfdisk file

Cargo.toml

@@ -6,3 +6,12 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+
+
+# panic behaviour
+
+[profile.dev]
+panic = "abort"
+
+[profile.release]
+panic = "abort"

arch/x86_64-arch.json

@@ -0,0 +1,15 @@
+{
+  "llvm-target": "x86_64-unknown-none",
+  "data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128",
+  "arch": "x86_64",
+  "target-endian": "little",
+  "target-pointer-width": "64",
+  "target-c-int-width": "32",
+  "os": "none",
+  "executables": true,
+  "linker-flavor": "ld.lld",
+  "linker": "rust-lld",
+  "panic-strategy": "abort",
+  "disable-redzone": true,
+  "features": "-mmx,-sse,+soft-float"
+}

util/partable.m4

@@ -14,7 +14,7 @@ define(`STAGE1_TYPE', `0C')dnl
 # the stage2 bootloader (and ramdisk images) partition
 define(`STAGE2_START', `1471488')dnl
 define(`STAGE2_SIZE', `1469440')dnl
-define(`STAGE2_TYPE', `83')dnl
+define(`STAGE2_TYPE', `0C')dnl
 
 # Run fdisk to get the device size and capture the output
 define(`FDISK_OUTPUT', `esyscmd(`fdisk -l `device_name)')dnl
@@ -30,4 +30,4 @@ define(`PART3_START', `STAGE2_START + STAGE2_SIZE')dnl
 define(`PART3_SIZE', `DEVICE_SIZE - PART3_START')dnl
 
 # the third partition (freely available space)
-define(`PART3_TYPE', `83')dnl
+define(`PART3_TYPE', `0C')dnl

util/partable.sfd

@@ -0,0 +1,6 @@
+label: $reclabel_type
+unit: sectors
+
+$device_name"1 : start=$STAGE1_START, size=$STAGE1_SIZE, type=$STAGE1_TYPE   # FAT32
+$device_name"2 : start=$STAGE2_START, size=$STAGE2_SIZE, type=$STAGE2_TYPE   # Linux
+$device_name"3 : start=$PART3_START, size=$PART3_SIZE, type=$PART3_TYPE   # Freely available space