diff --git a/lib/compiler_rt/divtc3.zig b/lib/compiler_rt/divtc3.zig
index d5b1d1205996aaf677451a2e242845fe25dc44b2..592681607de3d0fcc15b288d4393f618e583d032 100644
--- a/lib/compiler_rt/divtc3.zig
+++ b/lib/compiler_rt/divtc3.zig
@@ -4,7 +4,11 @@ const Complex = @import("./mulc3.zig").Complex;
 
 comptime {
     if (@import("builtin").zig_backend != .stage2_c) {
-        @export(__divtc3, .{ .name = "__divtc3", .linkage = common.linkage, .visibility = common.visibility });
+        if (common.want_ppc_abi) {
+            @export(__divtc3, .{ .name = "__divkc3", .linkage = common.linkage, .visibility = common.visibility });
+        } else {
+            @export(__divtc3, .{ .name = "__divtc3", .linkage = common.linkage, .visibility = common.visibility });
+        }
     }
 }
 
diff --git a/lib/compiler_rt/fixtfti.zig b/lib/compiler_rt/fixtfti.zig
index 03d861f92e3c19709f94a0f8e27d8a5a1b01f0ee..957df1dd5e3c0aeea760349fd3698d1ff996990c 100644
--- a/lib/compiler_rt/fixtfti.zig
+++ b/lib/compiler_rt/fixtfti.zig
@@ -7,6 +7,8 @@ pub const panic = common.panic;
 comptime {
     if (common.want_windows_v2u64_abi) {
         @export(__fixtfti_windows_x86_64, .{ .name = "__fixtfti", .linkage = common.linkage, .visibility = common.visibility });
+    } else if (common.want_ppc_abi) {
+        @export(__fixtfti, .{ .name = "__fixkfti", .linkage = common.linkage, .visibility = common.visibility });
     } else {
         @export(__fixtfti, .{ .name = "__fixtfti", .linkage = common.linkage, .visibility = common.visibility });
     }
diff --git a/lib/compiler_rt/fixunstfti.zig b/lib/compiler_rt/fixunstfti.zig
index 72b529e0c90a4045b9b8ec216087daa8fb4da998..b77bbb668977cc6d3b53ea96445bc87e4ab51701 100644
--- a/lib/compiler_rt/fixunstfti.zig
+++ b/lib/compiler_rt/fixunstfti.zig
@@ -7,6 +7,8 @@ pub const panic = common.panic;
 comptime {
     if (common.want_windows_v2u64_abi) {
         @export(__fixunstfti_windows_x86_64, .{ .name = "__fixunstfti", .linkage = common.linkage, .visibility = common.visibility });
+    } else if (common.want_ppc_abi) {
+        @export(__fixunstfti, .{ .name = "__fixunskfti", .linkage = common.linkage, .visibility = common.visibility });
     } else {
         @export(__fixunstfti, .{ .name = "__fixunstfti", .linkage = common.linkage, .visibility = common.visibility });
     }
diff --git a/lib/compiler_rt/floattitf.zig b/lib/compiler_rt/floattitf.zig
index 62c215c986ff098a025a5aa68bd352a7eeb97195..32cc8d49b5ac60f9bff71d251a981afc365ad23c 100644
--- a/lib/compiler_rt/floattitf.zig
+++ b/lib/compiler_rt/floattitf.zig
@@ -7,6 +7,8 @@ pub const panic = common.panic;
 comptime {
     if (common.want_windows_v2u64_abi) {
         @export(__floattitf_windows_x86_64, .{ .name = "__floattitf", .linkage = common.linkage, .visibility = common.visibility });
+    } else if (common.want_ppc_abi) {
+        @export(__floattitf, .{ .name = "__floattikf", .linkage = common.linkage, .visibility = common.visibility });
     } else {
         @export(__floattitf, .{ .name = "__floattitf", .linkage = common.linkage, .visibility = common.visibility });
     }
diff --git a/lib/compiler_rt/multc3.zig b/lib/compiler_rt/multc3.zig
index 89054e4af8160685d6ef880dd49c14490f98d457..cb2ea8f106673c84755028fa8d7d4b2ef0cfe6a1 100644
--- a/lib/compiler_rt/multc3.zig
+++ b/lib/compiler_rt/multc3.zig
@@ -5,7 +5,11 @@ pub const panic = common.panic;
 
 comptime {
     if (@import("builtin").zig_backend != .stage2_c) {
-        @export(__multc3, .{ .name = "__multc3", .linkage = common.linkage, .visibility = common.visibility });
+        if (common.want_ppc_abi) {
+            @export(__multc3, .{ .name = "__mulkc3", .linkage = common.linkage, .visibility = common.visibility });
+        } else {
+            @export(__multc3, .{ .name = "__multc3", .linkage = common.linkage, .visibility = common.visibility });
+        }
     }
 }
 
diff --git a/lib/compiler_rt/negtf2.zig b/lib/compiler_rt/negtf2.zig
index 46d498ab973366a3bbf1d08f97532466aa11d1ab..6332d44ccf3379cc44bd8b53178cb4ae631b8584 100644
--- a/lib/compiler_rt/negtf2.zig
+++ b/lib/compiler_rt/negtf2.zig
@@ -3,7 +3,11 @@ const common = @import("./common.zig");
 pub const panic = common.panic;
 
 comptime {
-    @export(__negtf2, .{ .name = "__negtf2", .linkage = common.linkage, .visibility = common.visibility });
+    if (common.want_ppc_abi) {
+        @export(__negtf2, .{ .name = "__negkf2", .linkage = common.linkage, .visibility = common.visibility });
+    } else {
+        @export(__negtf2, .{ .name = "__negtf2", .linkage = common.linkage, .visibility = common.visibility });
+    }
 }
 
 fn __negtf2(a: f128) callconv(.C) f128 {
diff --git a/lib/compiler_rt/powiXf2.zig b/lib/compiler_rt/powiXf2.zig
index 581dd4a90904566d0e7e76e7202ba89b108a3cfd..6cb80c959eb0fc2eead3de8141d174971ab5e666 100644
--- a/lib/compiler_rt/powiXf2.zig
+++ b/lib/compiler_rt/powiXf2.zig
@@ -13,7 +13,11 @@ comptime {
     @export(__powihf2, .{ .name = "__powihf2", .linkage = common.linkage, .visibility = common.visibility });
     @export(__powisf2, .{ .name = "__powisf2", .linkage = common.linkage, .visibility = common.visibility });
     @export(__powidf2, .{ .name = "__powidf2", .linkage = common.linkage, .visibility = common.visibility });
-    @export(__powitf2, .{ .name = "__powitf2", .linkage = common.linkage, .visibility = common.visibility });
+    if (common.want_ppc_abi) {
+        @export(__powitf2, .{ .name = "__powikf2", .linkage = common.linkage, .visibility = common.visibility });
+    } else {
+        @export(__powitf2, .{ .name = "__powitf2", .linkage = common.linkage, .visibility = common.visibility });
+    }
     @export(__powixf2, .{ .name = "__powixf2", .linkage = common.linkage, .visibility = common.visibility });
 }
 
diff --git a/tools/gen_stubs.zig b/tools/gen_stubs.zig
index 95787b719a7dc7be152433faa4848e6f05daab11..5d6b0acbd6d86fa18184742580df6fd2ee1703ec 100644
--- a/tools/gen_stubs.zig
+++ b/tools/gen_stubs.zig
@@ -703,6 +703,7 @@ const blacklisted_symbols = [_][]const u8{
     "__fixdfti",
     "__fixkfdi",
     "__fixkfsi",
+    "__fixkfti",
     "__fixsfdi",
     "__fixsfsi",
     "__fixsfti",
@@ -714,6 +715,7 @@ const blacklisted_symbols = [_][]const u8{
     "__fixunsdfti",
     "__fixunskfdi",
     "__fixunskfsi",
+    "__fixunskfti",
     "__fixunssfdi",
     "__fixunssfsi",
     "__fixunssfti",
@@ -737,6 +739,7 @@ const blacklisted_symbols = [_][]const u8{
     "__floatsitf",
     "__floatsixf",
     "__floattidf",
+    "__floattikf",
     "__floattisf",
     "__floattitf",
     "__floattixf",
@@ -802,6 +805,7 @@ const blacklisted_symbols = [_][]const u8{
     "__muldc3",
     "__muldf3",
     "__muldi3",
+    "__mulkc3",
     "__mulkf3",
     "__mulodi4",
     "__mulosi4",
@@ -835,6 +839,7 @@ const blacklisted_symbols = [_][]const u8{
     "__popcountti2",
     "__powidf2",
     "__powihf2",
+    "__powikf2",
     "__powisf2",
     "__powitf2",
     "__powixf2",