diff options
Diffstat (limited to 'opengl/libs/EGL/getProcAddress.cpp')
| -rw-r--r-- | opengl/libs/EGL/getProcAddress.cpp | 50 |
1 files changed, 42 insertions, 8 deletions
diff --git a/opengl/libs/EGL/getProcAddress.cpp b/opengl/libs/EGL/getProcAddress.cpp index fc61134..660af33 100644 --- a/opengl/libs/EGL/getProcAddress.cpp +++ b/opengl/libs/EGL/getProcAddress.cpp @@ -78,7 +78,7 @@ namespace android { #elif defined(__i386__) - #define API_ENTRY(_api) __attribute__((noinline)) _api + #define API_ENTRY(_api) __attribute__((noinline,optimize("omit-frame-pointer"))) _api #define CALL_GL_EXTENSION_API(_api) \ register void** fn; \ @@ -100,7 +100,7 @@ namespace android { #elif defined(__x86_64__) - #define API_ENTRY(_api) __attribute__((noinline)) _api + #define API_ENTRY(_api) __attribute__((noinline,optimize("omit-frame-pointer"))) _api #define CALL_GL_EXTENSION_API(_api) \ register void** fn; \ @@ -120,14 +120,46 @@ namespace android { : "cc" \ ); +#elif defined(__mips64) + + #define API_ENTRY(_api) __attribute__((noinline)) _api + + #define CALL_GL_EXTENSION_API(_api, ...) \ + register unsigned int _t0 asm("$12"); \ + register unsigned int _fn asm("$25"); \ + register unsigned int _tls asm("$3"); \ + asm volatile( \ + ".set push\n\t" \ + ".set noreorder\n\t" \ + "rdhwr %[tls], $29\n\t" \ + "ld %[t0], %[OPENGL_API](%[tls])\n\t" \ + "beqz %[t0], 1f\n\t" \ + " move %[fn], $ra\n\t" \ + "ld %[t0], %[API](%[t0])\n\t" \ + "beqz %[t0], 1f\n\t" \ + " nop\n\t" \ + "move %[fn], %[t0]\n\t" \ + "1:\n\t" \ + "jalr $0, %[fn]\n\t" \ + " nop\n\t" \ + ".set pop\n\t" \ + : [fn] "=c"(_fn), \ + [tls] "=&r"(_tls), \ + [t0] "=&r"(_t0) \ + : [OPENGL_API] "I"(TLS_SLOT_OPENGL_API*4), \ + [API] "I"(__builtin_offsetof(gl_hooks_t, \ + ext.extensions[_api])) \ + : \ + ); + #elif defined(__mips__) #define API_ENTRY(_api) __attribute__((noinline)) _api #define CALL_GL_EXTENSION_API(_api, ...) \ - register unsigned int _t0 asm("t0"); \ - register unsigned int _fn asm("t1"); \ - register unsigned int _tls asm("v1"); \ + register unsigned int _t0 asm("$8"); \ + register unsigned int _fn asm("$25"); \ + register unsigned int _tls asm("$3"); \ asm volatile( \ ".set push\n\t" \ ".set noreorder\n\t" \ @@ -136,10 +168,12 @@ namespace android { "lw %[t0], %[OPENGL_API](%[tls])\n\t" \ "beqz %[t0], 1f\n\t" \ " move %[fn], $ra\n\t" \ - "lw %[fn], %[API](%[t0])\n\t" \ - "movz %[fn], $ra, %[fn]\n\t" \ + "lw %[t0], %[API](%[t0])\n\t" \ + "beqz %[t0], 1f\n\t" \ + " nop\n\t" \ + "move %[fn], %[t0]\n\t" \ "1:\n\t" \ - "j %[fn]\n\t" \ + "jalr $0, %[fn]\n\t" \ " nop\n\t" \ ".set pop\n\t" \ : [fn] "=c"(_fn), \ |