diff --git a/src/targets.rs b/src/targets.rs
index d14a760..2c9203c 100644
--- a/src/targets.rs
+++ b/src/targets.rs
@@ -31,6 +31,8 @@ pub enum Architecture {
     Mips64(Mips64Architecture),
     Msp430,
     Nvptx64,
+    Pbc32,
+    Pbc64,
     Powerpc,
     Powerpc64,
     Powerpc64le,
@@ -863,6 +865,8 @@ impl Architecture {
             | Mips64(Mips64Architecture::Mipsisa64r6el)
             | Msp430
             | Nvptx64
+            | Pbc32
+            | Pbc64
             | Powerpc64le
             | Riscv32(_)
             | Riscv64(_)
@@ -887,7 +891,6 @@ impl Architecture {
             #[cfg(feature="arch_zkasm")]
             ZkAsm => Ok(Endianness::Big),
         }
-
     }
 
     /// Return the pointer bit width of this target's architecture.
@@ -911,6 +914,7 @@ impl Architecture {
             | Wasm32
             | M68k
             | Mips32(_)
+            | Pbc32
             | Powerpc
             | XTensa => Ok(PointerWidth::U32),
             AmdGcn
@@ -922,6 +926,7 @@ impl Architecture {
             | X86_64h
             | Mips64(_)
             | Nvptx64
+            | Pbc64
             | Powerpc64
             | S390x
             | Sparc64
@@ -963,6 +968,8 @@ impl Architecture {
             Mips64(mips64) => mips64.into_str(),
             Msp430 => Cow::Borrowed("msp430"),
             Nvptx64 => Cow::Borrowed("nvptx64"),
+            Pbc32 => Cow::Borrowed("pbc32"),
+            Pbc64 => Cow::Borrowed("pbc64"),
             Powerpc => Cow::Borrowed("powerpc"),
             Powerpc64 => Cow::Borrowed("powerpc64"),
             Powerpc64le => Cow::Borrowed("powerpc64le"),
@@ -1248,6 +1255,8 @@ impl FromStr for Architecture {
             "m68k" => M68k,
             "msp430" => Msp430,
             "nvptx64" => Nvptx64,
+            "pbc32" => Pbc32,
+            "pbc64" => Pbc64,
             "powerpc" => Powerpc,
             "powerpc64" => Powerpc64,
             "powerpc64le" => Powerpc64le,