diff --git a/libavcodec/aac_tablegen.h b/libavcodec/aac_tablegen.h
index 1c19a1529a..bf71e59cb5 100644
--- a/libavcodec/aac_tablegen.h
+++ b/libavcodec/aac_tablegen.h
@@ -31,7 +31,7 @@
 #include "libavutil/mathematics.h"
 float ff_aac_pow2sf_tab[428];
 
-void ff_aac_tableinit(void)
+av_cold void ff_aac_tableinit(void)
 {
     int i;
     for (i = 0; i < 428; i++)
diff --git a/libavcodec/aacps_tablegen.h b/libavcodec/aacps_tablegen.h
index 9df38ffd84..ca1112ddd0 100644
--- a/libavcodec/aacps_tablegen.h
+++ b/libavcodec/aacps_tablegen.h
@@ -70,7 +70,7 @@ static const float g2_Q4[] = {
      0.16486303567403f,  0.23279856662996f, 0.25f
 };
 
-static void make_filters_from_proto(float (*filter)[8][2], const float *proto, int bands)
+static av_cold void make_filters_from_proto(float (*filter)[8][2], const float *proto, int bands)
 {
     int q, n;
     for (q = 0; q < bands; q++) {
@@ -82,7 +82,7 @@ static void make_filters_from_proto(float (*filter)[8][2], const float *proto, i
     }
 }
 
-static void ps_tableinit(void)
+static av_cold void ps_tableinit(void)
 {
     static const float ipdopd_sin[] = { 0, M_SQRT1_2, 1,  M_SQRT1_2,  0, -M_SQRT1_2, -1, -M_SQRT1_2 };
     static const float ipdopd_cos[] = { 1, M_SQRT1_2, 0, -M_SQRT1_2, -1, -M_SQRT1_2,  0,  M_SQRT1_2 };
diff --git a/libavcodec/cbrt_tablegen.h b/libavcodec/cbrt_tablegen.h
index 0db64fcf95..d8c77c2221 100644
--- a/libavcodec/cbrt_tablegen.h
+++ b/libavcodec/cbrt_tablegen.h
@@ -25,6 +25,7 @@
 
 #include <stdint.h>
 #include <math.h>
+#include "libavutil/attributes.h"
 
 #if CONFIG_HARDCODED_TABLES
 #define cbrt_tableinit()
@@ -32,7 +33,7 @@
 #else
 static uint32_t cbrt_tab[1 << 13];
 
-static void cbrt_tableinit(void)
+static av_cold void cbrt_tableinit(void)
 {
     if (!cbrt_tab[(1<<13) - 1]) {
         int i;
diff --git a/libavcodec/dv_tablegen.h b/libavcodec/dv_tablegen.h
index c04b802290..cc6605bcc1 100644
--- a/libavcodec/dv_tablegen.h
+++ b/libavcodec/dv_tablegen.h
@@ -24,6 +24,7 @@
 #define AVCODEC_DV_TABLEGEN_H
 
 #include <stdint.h>
+#include "libavutil/attributes.h"
 
 #include "dvdata.h"
 
@@ -47,7 +48,7 @@ typedef struct dv_vlc_pair {
 #else
 static struct dv_vlc_pair dv_vlc_map[DV_VLC_MAP_RUN_SIZE][DV_VLC_MAP_LEV_SIZE];
 
-static void dv_vlc_map_tableinit(void)
+static av_cold void dv_vlc_map_tableinit(void)
 {
     int i, j;
     for (i = 0; i < NB_DV_VLC - 1; i++) {
diff --git a/libavcodec/motionpixels_tablegen.h b/libavcodec/motionpixels_tablegen.h
index 8fb840f0fa..4ffe74cbe5 100644
--- a/libavcodec/motionpixels_tablegen.h
+++ b/libavcodec/motionpixels_tablegen.h
@@ -24,6 +24,7 @@
 #define AVCODEC_MOTIONPIXELS_TABLEGEN_H
 
 #include <stdint.h>
+#include "libavutil/attributes.h"
 
 typedef struct YuvPixel {
     int8_t y, v, u;
@@ -49,7 +50,7 @@ static int mp_yuv_to_rgb(int y, int v, int u, int clip_rgb) {
 #else
 static YuvPixel mp_rgb_yuv_table[1 << 15];
 
-static void mp_set_zero_yuv(YuvPixel *p)
+static av_cold void mp_set_zero_yuv(YuvPixel *p)
 {
     int i, j;
 
@@ -63,7 +64,7 @@ static void mp_set_zero_yuv(YuvPixel *p)
     }
 }
 
-static void mp_build_rgb_yuv_table(YuvPixel *p)
+static av_cold void mp_build_rgb_yuv_table(YuvPixel *p)
 {
     int y, v, u, i;
 
@@ -81,7 +82,7 @@ static void mp_build_rgb_yuv_table(YuvPixel *p)
         mp_set_zero_yuv(p + i * 32);
 }
 
-static void motionpixels_tableinit(void)
+static av_cold void motionpixels_tableinit(void)
 {
     if (!mp_rgb_yuv_table[0].u)
         mp_build_rgb_yuv_table(mp_rgb_yuv_table);
diff --git a/libavcodec/mpegaudio_tablegen.h b/libavcodec/mpegaudio_tablegen.h
index f9557c9ae1..86b2cd32b0 100644
--- a/libavcodec/mpegaudio_tablegen.h
+++ b/libavcodec/mpegaudio_tablegen.h
@@ -25,6 +25,7 @@
 
 #include <stdint.h>
 #include <math.h>
+#include "libavutil/attributes.h"
 
 #define TABLE_4_3_SIZE (8191 + 16)*4
 #if CONFIG_HARDCODED_TABLES
@@ -41,7 +42,7 @@ static float expval_table_float[512][16];
 #define FRAC_BITS 23
 #define IMDCT_SCALAR 1.759
 
-static void mpegaudio_tableinit(void)
+static av_cold void mpegaudio_tableinit(void)
 {
     int i, value, exponent;
     for (i = 1; i < TABLE_4_3_SIZE; i++) {