diff --git a/base/ChangeLog.md b/base/ChangeLog.md
index 5edafd9d2..feb3ffb05 100644
--- a/base/ChangeLog.md
+++ b/base/ChangeLog.md
@@ -9,6 +9,8 @@
   non–position-independent executables. These were previously omitted due to
   an oversight in the implementation.
 
+- Add support for PPC32 and PPC64 relocations in `Data.Macaw.Memory.ElfLoader`.
+
 ### API Changes
 
 - Architecture-specific block terminators can now contain macaw values
diff --git a/base/src/Data/Macaw/Memory/ElfLoader.hs b/base/src/Data/Macaw/Memory/ElfLoader.hs
index 3afcfff13..a5f29fe6c 100644
--- a/base/src/Data/Macaw/Memory/ElfLoader.hs
+++ b/base/src/Data/Macaw/Memory/ElfLoader.hs
@@ -796,6 +796,164 @@ relaTargetARM64 end msegIndex symtab rel addend relFlag =
     tp -> do
       throwError $ RelocationUnsupportedType (show tp)
 
+-- | Attempt to resolve a PPC32-specific symbol.
+relaTargetPPC32 :: Endianness
+                -- ^ Endianness of relocations
+                -> Maybe SegmentIndex
+                -- ^ Index of segment for dynamic relocations
+                -> SymbolTable 32 -- ^ Symbol table
+                -> Elf.RelEntry Elf.PPC32_RelocationType -- ^ Relocation entry
+                -> MemWord 32
+                -- ^ Addend of symbol
+                -> RelFlag
+                -> SymbolResolver (Relocation 32)
+relaTargetPPC32 end msegIndex symtab rel addend _relFlag =
+  case Elf.relType rel of
+    Elf.R_PPC_ADDR32 -> do
+      sym <- resolveRelocationSym symtab (Elf.relSym rel)
+      pure $! Relocation { relocationSym        = sym
+                         , relocationOffset     = addend
+                         , relocationIsRel      = False
+                         , relocationSize       = 4
+                         , relocationIsSigned   = False
+                         , relocationEndianness = end
+                         , relocationJumpSlot   = False
+                         }
+    Elf.R_PPC_GLOB_DAT -> do
+      sym <- resolveRelocationSym symtab (Elf.relSym rel)
+      pure $! Relocation { relocationSym        = sym
+                         , relocationOffset     = addend
+                         , relocationIsRel      = False
+                         , relocationSize       = 4
+                         , relocationIsSigned   = False
+                         , relocationEndianness = end
+                         , relocationJumpSlot   = False
+                         }
+    Elf.R_PPC_RELATIVE -> do
+      -- This relocation has the value B + A where
+      -- - A is the addend for the relocation, and
+      -- - B resolves to the difference between the
+      --   address at which the segment defining the symbol was
+      --   loaded and the address at which it was linked.
+      --
+      -- Since the address at which it was linked is a constant, we
+      -- create a non-relative address but subtract the link address
+      -- from the offset.
+
+      -- Get the address at which it was linked so we can subtract from offset.
+      let linktimeAddr = Elf.relAddr rel
+
+      -- Resolve the symbol using the index in the relocation.
+      sym <-
+        if Elf.relSym rel == 0 then do
+          case msegIndex of
+            Nothing -> do
+              throwError $ RelocationZeroSymbol
+            Just idx ->
+              pure $! SegmentBaseAddr idx
+        else do
+          resolveRelocationSym symtab (Elf.relSym rel)
+      pure $! Relocation { relocationSym        = sym
+                         , relocationOffset     = addend - fromIntegral linktimeAddr
+                         , relocationIsRel      = False
+                         , relocationSize       = 4
+                         , relocationIsSigned   = False
+                         , relocationEndianness = end
+                         , relocationJumpSlot   = False
+                         }
+    Elf.R_PPC_JMP_SLOT -> do
+      -- This is a PLT relocation
+      sym <- resolveRelocationSym symtab (Elf.relSym rel)
+      pure $! Relocation { relocationSym        = sym
+                         , relocationOffset     = addend
+                         , relocationIsRel      = False
+                         , relocationSize       = 4
+                         , relocationIsSigned   = False
+                         , relocationEndianness = end
+                         , relocationJumpSlot   = True
+                         }
+    tp ->
+      throwError $ RelocationUnsupportedType (show tp)
+
+-- | Attempt to resolve a PPC64-specific symbol.
+relaTargetPPC64 :: Endianness
+                -- ^ Endianness of relocations
+                -> Maybe SegmentIndex
+                -- ^ Index of segment for dynamic relocations
+                -> SymbolTable 64 -- ^ Symbol table
+                -> Elf.RelEntry Elf.PPC64_RelocationType -- ^ Relocation entry
+                -> MemWord 64
+                -- ^ Addend of symbol
+                -> RelFlag
+                -> SymbolResolver (Relocation 64)
+relaTargetPPC64 end msegIndex symtab rel addend _relFlag =
+  case Elf.relType rel of
+    Elf.R_PPC64_ADDR64 -> do
+      sym <- resolveRelocationSym symtab (Elf.relSym rel)
+      pure $! Relocation { relocationSym        = sym
+                         , relocationOffset     = addend
+                         , relocationIsRel      = False
+                         , relocationSize       = 8
+                         , relocationIsSigned   = False
+                         , relocationEndianness = end
+                         , relocationJumpSlot   = False
+                         }
+    Elf.R_PPC64_GLOB_DAT -> do
+      sym <- resolveRelocationSym symtab (Elf.relSym rel)
+      pure $! Relocation { relocationSym        = sym
+                         , relocationOffset     = addend
+                         , relocationIsRel      = False
+                         , relocationSize       = 8
+                         , relocationIsSigned   = False
+                         , relocationEndianness = end
+                         , relocationJumpSlot   = False
+                         }
+    Elf.R_PPC64_RELATIVE -> do
+      -- This relocation has the value B + A where
+      -- - A is the addend for the relocation, and
+      -- - B resolves to the difference between the
+      --   address at which the segment defining the symbol was
+      --   loaded and the address at which it was linked.
+      --
+      -- Since the address at which it was linked is a constant, we
+      -- create a non-relative address but subtract the link address
+      -- from the offset.
+
+      -- Get the address at which it was linked so we can subtract from offset.
+      let linktimeAddr = Elf.relAddr rel
+
+      -- Resolve the symbol using the index in the relocation.
+      sym <-
+        if Elf.relSym rel == 0 then do
+          case msegIndex of
+            Nothing -> do
+              throwError $ RelocationZeroSymbol
+            Just idx ->
+              pure $! SegmentBaseAddr idx
+        else do
+          resolveRelocationSym symtab (Elf.relSym rel)
+      pure $! Relocation { relocationSym        = sym
+                         , relocationOffset     = addend - fromIntegral linktimeAddr
+                         , relocationIsRel      = False
+                         , relocationSize       = 8
+                         , relocationIsSigned   = False
+                         , relocationEndianness = end
+                         , relocationJumpSlot   = False
+                         }
+    Elf.R_PPC64_JMP_SLOT -> do
+      -- This is a PLT relocation
+      sym <- resolveRelocationSym symtab (Elf.relSym rel)
+      pure $! Relocation { relocationSym        = sym
+                         , relocationOffset     = addend
+                         , relocationIsRel      = False
+                         , relocationSize       = 8
+                         , relocationIsSigned   = False
+                         , relocationEndianness = end
+                         , relocationJumpSlot   = True
+                         }
+    tp ->
+      throwError $ RelocationUnsupportedType (show tp)
+
 toEndianness :: Elf.ElfData -> Endianness
 toEndianness Elf.ELFDATA2LSB = LittleEndian
 toEndianness Elf.ELFDATA2MSB = BigEndian
@@ -809,13 +967,17 @@ getRelocationResolver hdr =
   case (Elf.headerClass hdr, Elf.headerMachine hdr) of
     (Elf.ELFCLASS64, Elf.EM_X86_64) ->
       pure $ SomeRelocationResolver relaTargetX86_64
-    (Elf.ELFCLASS32, Elf.EM_ARM) -> do
-      let end = toEndianness (Elf.headerData hdr)
+    (Elf.ELFCLASS32, Elf.EM_ARM) ->
       pure $ SomeRelocationResolver $ relaTargetARM32 end
-    (Elf.ELFCLASS64, Elf.EM_AARCH64) -> do
-      let end = toEndianness (Elf.headerData hdr)
+    (Elf.ELFCLASS64, Elf.EM_AARCH64) ->
       pure $ SomeRelocationResolver $ relaTargetARM64 end
+    (Elf.ELFCLASS32, Elf.EM_PPC) ->
+      pure $ SomeRelocationResolver $ relaTargetPPC32 end
+    (Elf.ELFCLASS64, Elf.EM_PPC64) ->
+      pure $ SomeRelocationResolver $ relaTargetPPC64 end
     (_,mach) -> throwError $ UnsupportedArchitecture (show mach)
+  where
+    end = toEndianness (Elf.headerData hdr)
 
 resolveRela :: ( MemWidth w
                , Elf.RelocationWidth tp ~ w
diff --git a/deps/elf-edit b/deps/elf-edit
index 3ba7d7148..5531161f6 160000
--- a/deps/elf-edit
+++ b/deps/elf-edit
@@ -1 +1 @@
-Subproject commit 3ba7d7148adc6029b0046229c4fecbb9ee048f9b
+Subproject commit 5531161f64f92e13ae04cfe0de0042754ae050cd
diff --git a/macaw-ppc/tests/ppc32/Makefile b/macaw-ppc/tests/ppc32/Makefile
index fabefde1a..5a4651509 100644
--- a/macaw-ppc/tests/ppc32/Makefile
+++ b/macaw-ppc/tests/ppc32/Makefile
@@ -7,6 +7,10 @@ all: $(patsubst %c,%exe,$(wildcard *.c))
 %.s: %.c
 	$(CC) -fno-stack-protector -S -c $< -o $@
 
+# This test relies on the binary having dynamic relocations.
+test-relocs.exe: test-relocs.s
+	$(CC) -fno-stack-protector -nostartfiles $< -o $@
+
 .PRECIOUS: %.s
 
 clean:
diff --git a/macaw-ppc/tests/ppc32/test-relocs.c b/macaw-ppc/tests/ppc32/test-relocs.c
new file mode 100644
index 000000000..aba653d40
--- /dev/null
+++ b/macaw-ppc/tests/ppc32/test-relocs.c
@@ -0,0 +1,6 @@
+#include <stdio.h>
+
+int main(void) {
+  printf("Hello, %s!\n", "World");
+  return 0;
+}
diff --git a/macaw-ppc/tests/ppc32/test-relocs.exe b/macaw-ppc/tests/ppc32/test-relocs.exe
new file mode 100755
index 000000000..2ed42f008
Binary files /dev/null and b/macaw-ppc/tests/ppc32/test-relocs.exe differ
diff --git a/macaw-ppc/tests/ppc32/test-relocs.s b/macaw-ppc/tests/ppc32/test-relocs.s
new file mode 100644
index 000000000..1e8759dca
--- /dev/null
+++ b/macaw-ppc/tests/ppc32/test-relocs.s
@@ -0,0 +1,48 @@
+	.file	"test-relocs.c"
+	.machine ppc
+	.section	".text"
+	.section	.rodata
+	.align 2
+.LC0:
+	.string	"World"
+	.align 2
+.LC1:
+	.string	"Hello, %s!\n"
+	.section	".text"
+	.align 2
+	.globl main
+	.type	main, @function
+main:
+.LFB0:
+	.cfi_startproc
+	stwu 1,-16(1)
+	.cfi_def_cfa_offset 16
+	mflr 0
+	stw 0,20(1)
+	stw 31,12(1)
+	.cfi_offset 65, 4
+	.cfi_offset 31, -4
+	mr 31,1
+	.cfi_def_cfa_register 31
+	lis 9,.LC0@ha
+	la 4,.LC0@l(9)
+	lis 9,.LC1@ha
+	la 3,.LC1@l(9)
+	crxor 6,6,6
+	bl printf
+	li 9,0
+	mr 3,9
+	addi 11,31,16
+	lwz 0,4(11)
+	mtlr 0
+	lwz 31,-4(11)
+	.cfi_def_cfa 11, 0
+	mr 1,11
+	.cfi_restore 31
+	.cfi_def_cfa_register 1
+	blr
+	.cfi_endproc
+.LFE0:
+	.size	main,.-main
+	.ident	"GCC: (Ubuntu 8.4.0-3ubuntu1) 8.4.0"
+	.section	.note.GNU-stack,"",@progbits
diff --git a/macaw-ppc/tests/ppc32/test-relocs.s.expected b/macaw-ppc/tests/ppc32/test-relocs.s.expected
new file mode 100644
index 000000000..46dafa453
--- /dev/null
+++ b/macaw-ppc/tests/ppc32/test-relocs.s.expected
@@ -0,0 +1,6 @@
+R { funcs = [(0x10000210, [ (0x10000210, 44)
+                          , (0x1000023c, 32)
+                          ])
+            ]
+  , ignoreBlocks = [0x10000260]
+  }
diff --git a/macaw-ppc/tests/ppc64/Dockerfile b/macaw-ppc/tests/ppc64/Dockerfile
new file mode 100644
index 000000000..cb102f018
--- /dev/null
+++ b/macaw-ppc/tests/ppc64/Dockerfile
@@ -0,0 +1,10 @@
+FROM ubuntu:20.04
+RUN apt update && apt install -y locales \
+	&& localedef -i en_US -c -f UTF-8 -A /usr/share/locale/locale.alias en_US.UTF-8
+ENV LANG en_US.utf8
+RUN apt install -y gcc-powerpc64-linux-gnu binutils-multiarch build-essential
+RUN addgroup --gid 1000 theuser
+RUN adduser --disabled-password --gecos "" --force-badname --gid 1000 --uid 1000 theuser
+USER theuser
+WORKDIR /build
+ENTRYPOINT ["make"]
diff --git a/macaw-ppc/tests/ppc64/Makefile b/macaw-ppc/tests/ppc64/Makefile
index 93e456588..509bf69ad 100644
--- a/macaw-ppc/tests/ppc64/Makefile
+++ b/macaw-ppc/tests/ppc64/Makefile
@@ -7,6 +7,10 @@ all: $(patsubst %c,%exe,$(wildcard *.c))
 %.s: %.c
 	$(CC) -fno-stack-protector -S -c $< -o $@
 
+# This test relies on the binary having dynamic relocations.
+test-relocs.exe: test-relocs.s
+	$(CC) -fno-stack-protector -nostartfiles $< -o $@
+
 .PRECIOUS: %.s
 
 clean:
diff --git a/macaw-ppc/tests/ppc64/README.md b/macaw-ppc/tests/ppc64/README.md
new file mode 100644
index 000000000..7434d8639
--- /dev/null
+++ b/macaw-ppc/tests/ppc64/README.md
@@ -0,0 +1,6 @@
+To build the binaries in this directory with the Docker container, run:
+
+```
+docker build . -t ppc64-cross
+docker run -v $(pwd):/build --rm ppc64-cross
+```
diff --git a/macaw-ppc/tests/ppc64/test-relocs.c b/macaw-ppc/tests/ppc64/test-relocs.c
new file mode 100644
index 000000000..aba653d40
--- /dev/null
+++ b/macaw-ppc/tests/ppc64/test-relocs.c
@@ -0,0 +1,6 @@
+#include <stdio.h>
+
+int main(void) {
+  printf("Hello, %s!\n", "World");
+  return 0;
+}
diff --git a/macaw-ppc/tests/ppc64/test-relocs.exe b/macaw-ppc/tests/ppc64/test-relocs.exe
new file mode 100755
index 000000000..10238a21e
Binary files /dev/null and b/macaw-ppc/tests/ppc64/test-relocs.exe differ
diff --git a/macaw-ppc/tests/ppc64/test-relocs.s b/macaw-ppc/tests/ppc64/test-relocs.s
new file mode 100644
index 000000000..409792b7f
--- /dev/null
+++ b/macaw-ppc/tests/ppc64/test-relocs.s
@@ -0,0 +1,50 @@
+	.file	"test-relocs.c"
+	.section	".text"
+	.section	.rodata
+	.align 3
+.LC0:
+	.string	"World"
+	.align 3
+.LC1:
+	.string	"Hello, %s!\n"
+	.section	".text"
+	.align 2
+	.globl main
+	.section	".opd","aw"
+	.align 3
+main:
+	.quad	.L.main,.TOC.@tocbase,0
+	.previous
+	.type	main, @function
+.L.main:
+.LFB0:
+	.cfi_startproc
+	mflr 0
+	std 0,16(1)
+	std 31,-8(1)
+	stdu 1,-128(1)
+	.cfi_def_cfa_offset 128
+	.cfi_offset 65, 16
+	.cfi_offset 31, -8
+	mr 31,1
+	.cfi_def_cfa_register 31
+	addis 4,2,.LC0@toc@ha
+	addi 4,4,.LC0@toc@l
+	addis 3,2,.LC1@toc@ha
+	addi 3,3,.LC1@toc@l
+	bl printf
+	nop
+	li 9,0
+	mr 3,9
+	addi 1,31,128
+	.cfi_def_cfa 1, 0
+	ld 0,16(1)
+	mtlr 0
+	ld 31,-8(1)
+	blr
+	.long 0
+	.byte 0,0,0,1,128,1,0,1
+	.cfi_endproc
+.LFE0:
+	.size	main,.-.L.main
+	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0"
diff --git a/macaw-ppc/tests/ppc64/test-relocs.s.expected b/macaw-ppc/tests/ppc64/test-relocs.s.expected
new file mode 100644
index 000000000..a1be68331
--- /dev/null
+++ b/macaw-ppc/tests/ppc64/test-relocs.s.expected
@@ -0,0 +1,6 @@
+R { funcs = [(0x10000300, [ (0x10000300, 40)
+                          , (0x10000328, 32)
+                          ])
+            ]
+  , ignoreBlocks = [0x100002e0]
+  }