[libc-commits] [libc] b8f6443 - [libc] Add GPU config file using the new format (#66635)

[via libc-commits]

Author: Joseph Huber
Date: 2023-09-18T08:06:59-05:00
New Revision: b8f64431eaf750941490f8fb155b597d618d71a7

URL: https://github.com/llvm/llvm-project/commit/b8f64431eaf750941490f8fb155b597d618d71a7
DIFF: https://github.com/llvm/llvm-project/commit/b8f64431eaf750941490f8fb155b597d618d71a7.diff

LOG: [libc] Add GPU config file using the new format (#66635)

Summary:
This patch copies a config file for the GPU similar to the
baremetal/embedded implementation. This will configure the
implementations of functions like `sprintf` and `snprintf` to be
compiled into more simple versions that can be run on the GPU. These
functions cannot be enabled yet as Vararg support hasn't landed, but it
will be used then.

Added: 
    libc/config/gpu/config.json

Modified: 
    

Removed: 
    


################################################################################
diff  --git a/libc/config/gpu/config.json b/libc/config/gpu/config.json
new file mode 100644
index 000000000000000..53f232e31cc8a46
--- /dev/null
+++ b/libc/config/gpu/config.json
@@ -0,0 +1,16 @@
+{
+  "printf": {
+    "LIBC_CONF_PRINTF_DISABLE_FLOAT": {
+      "value": true
+    },
+    "LIBC_CONF_PRINTF_DISABLE_INDEX_MODE": {
+      "value": true
+    },
+    "LIBC_CONF_PRINTF_DISABLE_WRITE_INT": {
+      "value": true
+    },
+    "LIBC_CONF_PRINTF_FLOAT_TO_STR_USE_MEGA_LONG_DOUBLE_TABLE": {
+      "value": false
+    }
+  }
+}