aco: Fix integer overflows when emitting parallel copies during RA

[mesa.git] / src / amd / common / ac_binary.h

diff --git a/src/amd/common/ac_binary.h b/src/amd/common/ac_binary.h
index 24c9ba5f216ff5c9cad80dc6debbec0f78e41a0e..0d981423696a061e37935e816d0e4f378e4cf94f 100644 (file)
--- a/src/amd/common/ac_binary.h
+++ b/src/amd/common/ac_binary.h
@@ -24,77 +24,40 @@
 #ifndef AC_BINARY_H
 #define AC_BINARY_H
 
+#include <stddef.h>
 #include <stdint.h>
 #include <stdbool.h>
 
-struct ac_shader_reloc {
-       char name[32];
-       uint64_t offset;
-};
-
-struct ac_shader_binary {
-       unsigned code_size;
-       unsigned config_size;
-       /** The number of bytes of config information for each global symbol.
-        */
-       unsigned config_size_per_symbol;
-       unsigned rodata_size;
-       unsigned global_symbol_count;
-       unsigned reloc_count;
-
-       /** Shader code */
-       unsigned char *code;
-
-       /** Config/Context register state that accompanies this shader.
-        * This is a stream of dword pairs.  First dword contains the
-        * register address, the second dword contains the value.*/
-       unsigned char *config;
-
-
-       /** Constant data accessed by the shader.  This will be uploaded
-        * into a constant buffer. */
-       unsigned char *rodata;
-
-       /** List of symbol offsets for the shader */
-       uint64_t *global_symbol_offsets;
+#ifdef __cplusplus
+extern "C" {
+#endif
 
-       struct ac_shader_reloc *relocs;
-
-       /** Disassembled shader in a string. */
-       char *disasm_string;
-       char *llvm_ir_string;
-};
+struct radeon_info;
 
 struct ac_shader_config {
        unsigned num_sgprs;
        unsigned num_vgprs;
+       unsigned num_shared_vgprs; /* GFX10: number of VGPRs shared between half-waves */
        unsigned spilled_sgprs;
        unsigned spilled_vgprs;
-       unsigned lds_size;
+       unsigned lds_size; /* in HW allocation units; i.e 256 bytes on SI, 512 bytes on CI+ */
        unsigned spi_ps_input_ena;
        unsigned spi_ps_input_addr;
        unsigned float_mode;
        unsigned scratch_bytes_per_wave;
+       unsigned rsrc1;
+       unsigned rsrc2;
+       unsigned rsrc3;
 };
 
-/*
- * Parse the elf binary stored in \p elf_data and create a
- * ac_shader_binary object.
- */
-bool ac_elf_read(const char *elf_data, unsigned elf_size,
-                struct ac_shader_binary *binary);
-
-/**
- * @returns A pointer to the start of the configuration information for
- * the function starting at \p symbol_offset of the binary.
- */
-const unsigned char *ac_shader_binary_config_start(
-       const struct ac_shader_binary *binary,
-       uint64_t symbol_offset);
+void ac_parse_shader_binary_config(const char *data, size_t nbytes,
+                                  unsigned wave_size,
+                                  bool really_needs_scratch,
+                                  const struct radeon_info *info,
+                                  struct ac_shader_config *conf);
 
-void ac_shader_binary_read_config(struct ac_shader_binary *binary,
-                                 struct ac_shader_config *conf,
-                                 unsigned symbol_offset,
-                                 bool supports_spill);
+#ifdef __cplusplus
+}
+#endif
 
 #endif /* AC_BINARY_H */